Robert Bosch GmbH patent applications on January 30th, 2025
Patent Applications by Robert Bosch GmbH on January 30th, 2025
Robert Bosch GmbH: 36 patent applications
Robert Bosch GmbH has applied for patents in the areas of G06N20/00 (3), G06N3/08 (3), H01M8/04089 (2), H01M8/04223 (2), H01M8/0438 (2) G06N20/00 (3), H01M8/04097 (2), G06N3/08 (2), B01L3/502761 (1), G06F11/3604 (1)
With keywords such as: data, training, sensor, based, object, machine, power, device, learning, and element in patent application abstracts.
Patent Applications by Robert Bosch GmbH
Inventor(s): Michael Stumber of Korntal-Muenchingen (DE) for robert bosch gmbh, Bernd Scheufele of Koengen (DE) for robert bosch gmbh, Tabea Hein of Rothenburg O.D.T (DE) for robert bosch gmbh, Carina Schuessler of Renningen (DE) for robert bosch gmbh
IPC Code(s): B01L3/00, C12M3/06
CPC Code(s): B01L3/502761
Abstract: a microfluidic device for mechanically splitting, in particular aided by enzymatic cleaving, of three-dimensional agglomerates to individual structures and/or agglomerate fragments is disclosed. the device has a first fluidic connection and a second fluidic connection and a first microfluidic channel which is located between the first and the second fluidic connection and which has at least one narrow portion in which three-dimensional agglomerates can be mechanically split by friction.
Inventor(s): Erwin Strassburger of Ludwigsburg (DE) for robert bosch gmbh
IPC Code(s): B23B49/00, B23Q17/09
CPC Code(s): B23B49/00
Abstract: a downforce indicator device for indicating a downforce acting on an insertion tool includes a tool receptacle for receiving an insertion tool, a downforce measurement unit for measuring a downforce acting on the tool receptacle, and a downforce indicator unit for indicating the measured downforce. the downforce measuring unit includes a first and a second sleeve, coaxially and displaceably disposed on the first sleeve in the axial direction. the first sleeve is connected to the second sleeve by a limiting element which can be displaced axially on the first sleeve to establish a maximum position of the second sleeve for an axial displacement of the second sleeve directed away from the first sleeve. the first sleeve and the second sleeve form a common receptacle for receiving a spring element acting on the second sleeve in the direction towards the maximum position. the maximum position is associated with a minimum downforce.
20250033170. Stackable Locknut Socket_simplified_abstract_(robert bosch gmbh)
Inventor(s): Marcelo Moraes of Apple Valley MN (US) for robert bosch gmbh, Dennis Hanson of Medford MN (US) for robert bosch gmbh
IPC Code(s): B25B13/50, B25B23/00
CPC Code(s): B25B13/50
Abstract: a locknut socket and locknut socket set having a stackable configuration. the locknut socket comprises a locknut shell configured to receive one or more locknut inserts, each of the shell and inserts configured to engage with a locknut of a different size. locknut inserts can be placed or removed from the locknut shell in order to accommodate locknuts of different sizes. torque from a lever is transferred from the shell to the stacked insert or inserts during operation via a driver sleeve that engages the lever to transfer torque from the lever to the locknut shell coupled with the driver sleeve.
Inventor(s): Anh Vien Ngo of Nehren (DE) for robert bosch gmbh, Gerhard Neumann of Karlsruhe (DE) for robert bosch gmbh, Philipp Blaettner of Zuffenhausen (DE) for robert bosch gmbh
IPC Code(s): B25J9/16, G06T7/73
CPC Code(s): B25J9/161
Abstract: a method for training a machine-learning model for determining a grasp of a multi-finger gripper for manipulating an object. the method includes, for each of a plurality of scenes, each scene including an object in a respective pose, determining a point cloud representation of the object included in scene, determining, by the machine-learning model, a multi-finger grasp for each of a plurality of surface points of the object, determining a grasp loss of the grasp, wherein the loss includes at least one of a collision loss and a grasp stability loss, determining a total loss including the determined grasp losses and adjusting the machine-learning model to reduce the total loss.
Inventor(s): Kenji Yurue of Kanagawa (JP) for robert bosch gmbh, Aaron Troost of Stuttgart (DE) for robert bosch gmbh, Anne Ditscher of Abstatt (DE) for robert bosch gmbh
IPC Code(s): B60W10/188, B60W50/00
CPC Code(s): B60W10/188
Abstract: the present invention provides a processor, a sensor device, a control system, and a processing method capable of suppressing an increase in the number of mounted sensors. a processor is a processor that processes a sensor signal output from a sensor mounted to a vehicle, and includes: an acquisition section that acquires the sensor signal output from the sensor; a first processing section that generates first output signals through first filters f f f f f f each of which extracts a first frequency band from the sensor signal acquired by the acquisition section a second processing section that generates second output signals through second filters f f f f f f each of which extracts a second frequency band, which differs from the first frequency band, from the sensor signal acquired by the acquisition section and an output section that outputs the first output signal and the second output signal at once.
Inventor(s): Marco Peter Andreas Neuhaeusler of Canton MI (US) for robert bosch gmbh, Johannes Helmut Blessing of Novi MI (US) for robert bosch gmbh, Andrew Hall of Detroit MI (US) for robert bosch gmbh, Nickolas Patrick Kreuscher of Canton MI (US) for robert bosch gmbh
IPC Code(s): B60W30/12
CPC Code(s): B60W30/12
Abstract: examples provide a system for performing lane centering control of a vehicle. the system includes a set of vehicle sensors configured to measure a speed of the vehicle, measure a yaw rate of the vehicle, and measure a lateral acceleration of the vehicle. the system also includes a lane centering controller configured to receive a requested lateral acceleration, determine a target lateral acceleration based on the requested lateral acceleration and the lateral acceleration, determine a target motor torque based on the target lateral acceleration, and determine whether a control override condition is met. in response to determining that the control override condition is not met, the lane centering controller controls a motor of the vehicle according to the target motor torque. the target motor torque is a motor torque necessary to achieve the target lateral acceleration.
Inventor(s): Armin Joos of Stuttgart (DE) for robert bosch gmbh, Joram Berger of Heimsheim (DE) for robert bosch gmbh, Markus Schuetz of Tuebingen (DE) for robert bosch gmbh, Miriam Nienhueser of Renningen (DE) for robert bosch gmbh
IPC Code(s): B60W30/18, B60W30/095
CPC Code(s): B60W30/18009
Abstract: a method for safeguarding a driving behavior of a vehicle by providing an emergency stop trajectory for the vehicle. a computer program, a device, and a storage medium for this purpose are also described.
Inventor(s): Juergen Stegmaier of Wannweil (DE) for robert bosch gmbh
IPC Code(s): B62M6/50
CPC Code(s): B62M6/50
Abstract: a method for controlling a gear shifting mechanism of a bicycle includes (i) ascertaining a reference shifting point, (ii) ascertaining the current travel situation of the bicycle, (iii) determining a shifting hysteresis based on the current travel situation ascertained, and (iv) ascertaining a target shifting point by adjusting the reference shifting point by way of the shifting hysteresis determined.
Inventor(s): Juergen Stegmaier of Wannweil (DE) for robert bosch gmbh
IPC Code(s): B62M25/08
CPC Code(s): B62M25/08
Abstract: a method for controlling a gear shifting means or mechanism of a bicycle is disclosed. a reference shifting point is ascertained such that, when a gear change occurs at the reference shifting point, a change in pedaling frequency caused by the gear change is symmetrical to a reference pedaling frequency.
Inventor(s): Daniel Baumgaertner of Budapest (HU) for robert bosch gmbh, Sebastian Guenther of Tuebingen (DE) for robert bosch gmbh, Amin Jemili of Kusterdingen (DE) for robert bosch gmbh, Cristian Nagel of Reutlingen (DE) for robert bosch gmbh, Jochen Reinmuth of Reutlingen (DE) for robert bosch gmbh, Rolf Scheben of Reutlingen (DE) for robert bosch gmbh
IPC Code(s): B81B3/00, G01P15/125
CPC Code(s): B81B3/0086
Abstract: a micromechanical inertial sensor and a method for its operation. the micromechanical inertial sensor includes: a sensor element; a substrate having a substrate plane; a detection device for detecting a mechanical deflection due to tilting or deformation of the sensor element about a rotation axis substantially parallel to the substrate plane, wherein the mechanical deflection due to the tilting or deformation takes place along a detection direction substantially perpendicular to the substrate plane, wherein the detection device includes a first electrode structure and a second electrode structure that are firmly anchored to the substrate, wherein the detection device generates a measurement signal from the detected mechanical tilting or deformation of the sensor element about the rotation axis.
Inventor(s): Stella Maris Van Eek of Langenbrueck (DE) for robert bosch gmbh, Ulrich Potthoff of Dresden (DE) for robert bosch gmbh
IPC Code(s): C30B25/16, H01L21/67
CPC Code(s): C30B25/165
Abstract: a method for process control of epitaxy for semiconductor component manufacturing includes (i) obtaining measurements of a semiconductor component processed according to a predetermined parameterization of the epitaxy process, and (ii) determining an adjusted parameterization of the epitaxy process for the subsequent semiconductor component by way of an r2r controller depending on the obtained measurements and depending on a process model. the process model is configured to predict a first manipulated variable that is a time, a first controlled variable, a layer thickness, and is additionally configured to predict a second controlled variable of a specific resistance depending on a second manipulated variable that is a gas flow.
Inventor(s): Dietmar Schmieder of Markgroeningen (DE) for robert bosch gmbh, Hubert Stier of Vaihingen/Enz (DE) for robert bosch gmbh
IPC Code(s): F02M21/02
CPC Code(s): F02M21/0263
Abstract: a gas injector for injecting a gaseous medium. the gas injector includes: a closing element which opens and closes a passage opening at a first sealing seat; an actuator for actuating the closing element; a restoring element for restoring the closing element; a second sealing seat which is located between a gas supply line connection and the first sealing seat in the flow direction of the gaseous medium and opens and closes a gas flow path in the gas injector; a vacuum connection which is located upstream of the second sealing seat in the flow direction of the gas injector; and a control valve which is fluidically connected to the vacuum connection and is designed to connect the vacuum connection to a vacuum source in order to open the second sealing seat.
Inventor(s): Andreas Rau of Stuttgart (DE) for robert bosch gmbh, Udo Schaich of Stuttgart (DE) for robert bosch gmbh, Joachim Soubari of Ettlingen (DE) for robert bosch gmbh
IPC Code(s): F17C13/04
CPC Code(s): F17C13/04
Abstract: the invention relates to a shut-off valve () for hydrogen tank systems. comprising
Inventor(s): Andreas Rau of Stuttgart (DE) for robert bosch gmbh, Udo Schaich of Stuttgart (DE) for robert bosch gmbh, Joachim Soubari of Ettlingen (DE) for robert bosch gmbh
IPC Code(s): F17C13/04
CPC Code(s): F17C13/04
Abstract: the invention also relates to a hydrogen tank system comprising a shut-off valve () according to the invention.
Inventor(s): Michael Schumann of Stuttgart (DE) for robert bosch gmbh, Alexander Menk of Leonberg (DE) for robert bosch gmbh, Dirk Schmid of Simmozheim (DE) for robert bosch gmbh
IPC Code(s): G01S5/20
CPC Code(s): G01S5/20
Abstract: a method for localizing at least one sound source using at least two ultrasonic sensor arrays, which each have at least two transducer elements for receiving sound waves. the transducer elements receive sound waves and generate electrical signals representing the received sound waves. at least one phase offset between the at least two electrical signals is ascertained. the sound source is located by triangulation on the basis of the ascertained phase offsets between the electrical signals and a distance a between the ultrasonic sensor arrays. a control device, a computer program, and a machine-readable storage medium, are also described.
20250036381. METHOD FOR OPTIMIZING A COMPUTER PROGRAM_simplified_abstract_(robert bosch gmbh)
Inventor(s): Daniel Schwarzer of Sindelfingen (DE) for robert bosch gmbh, Paulius Duplys of Markgroeningen (DE) for robert bosch gmbh
IPC Code(s): G06F8/41, G06F8/77
CPC Code(s): G06F8/443
Abstract: a method for optimizing a computer program. for dividing the computer program into a plurality of program parts, the method includes ascertaining a respective metric value for each program part, sorting the program parts based on the metric values according to descending criticality of the program parts and processing the program parts in accordance with an order specified by the sorting by checking, for each program part to be processed and each criticality evaluation metric, whether the metric value of the criticality evaluation metric is above a predetermined threshold value associated with the criticality evaluation metric, and, if the metric value of the criticality evaluation metric is above the threshold value, initiating an optimization measure that is associated with the criticality evaluation metric.
Inventor(s): Yuxiao Li of Shanghai (CN) for robert bosch gmbh, Qiushi Cao of Shanghai (CN) for robert bosch gmbh, Irlan Grangel Gonzalez of Shanghai (CN) for robert bosch gmbh, Wei Huang of Shanghai (CN) for robert bosch gmbh
IPC Code(s): G06F11/07
CPC Code(s): G06F11/079
Abstract: a method for product fault root cause analysis based on knowledge graphs includes (i) acquiring product-associated design data, wherein the design data comprises semi-structured data and/or unstructured data, (ii) acquiring product-associated production data, wherein the production data comprises structured data, (iii) performing information extraction on the design data to acquire structured design data, (iv) performing a knowledge fusion of knowledge generated separately based on the production data and the structured design data to construct a target knowledge graph, and (v) and performing product fault root cause analysis tasks based on the target knowledge graph.
Inventor(s): Klaus Grabmaier of Gerlingen (DE) for robert bosch gmbh, Wolfgang Hauch of Stuttgart (DE) for robert bosch gmbh, Rainer Strohmaier of Stuttgart (DE) for robert bosch gmbh
IPC Code(s): G06F11/36
CPC Code(s): G06F11/3604
Abstract: a method for non-reactive validation of a function application for a host system that has host system resources and is configured to execute a control program to implement control functions of a device. the method includes: providing an environment in the host system, to which are assigned certain environment resources of the host system resources that computer programs executed in the environment are permitted to have at most; sending data present in the host system outside the environment, into the environment via a unidirectional interface; executing the function application in the environment to determine validation function data based on the data sent into the environment; determining validation data including function data and/or data derived from function data; sending the validation data to a remote computing system via a data communication interface of the host system.
Inventor(s): Christian Heinzemann of Vellmar (DE) for robert bosch gmbh, Christoph Gladisch of Renningen (DE) for robert bosch gmbh, Martin Herrmann of Korntal (DE) for robert bosch gmbh, Matthias Woehrle of Bietigheim-Bissingen (DE) for robert bosch gmbh
IPC Code(s): G06N3/08
CPC Code(s): G06N3/08
Abstract: a method for optimized training of a machine learning algorithm. the method includes: providing a domain model that has domain parameters and/or domain values for at least one domain;
Inventor(s): Christian Heinzemann of Vellmar (DE) for robert bosch gmbh, Christoph Gladisch of Renningen (DE) for robert bosch gmbh, Martin Herrmann of Korntal (DE) for robert bosch gmbh, Matthias Woehrle of Bietigheim-Bissingen (DE) for robert bosch gmbh
IPC Code(s): G06N3/08
CPC Code(s): G06N3/08
Abstract: a method for optimized training of a machine learning algorithm. the method includes: providing a domain model that has domain parameters and/or domain values for at least one domain; providing a data model that has a training data set; removing and/or hiding and/or modifying at least one training datum from the training data set depending on at least one domain parameter and/or domain value to provide a reduced training data set; training a neural network based on the reduced training data set to determine a model performance depending on the reduced data set; comparing the determined model performance with a model performance and determining a model performance deviation depending on the reduced data set; selecting training data from the training data set depending on the model performance deviation; training the machine learning algorithm based on the selected training data; and providing the trained machine learning algorithm.
Inventor(s): Csaba Domokos of Simmozheim (DE) for robert bosch gmbh, Frank Schmidt of Leonberg (DE) for robert bosch gmbh
IPC Code(s): G06N5/01, G06N7/01
CPC Code(s): G06N5/01
Abstract: a method for training a machine learning model to classify sensor data. the method includes, for each training sensor data element of a plurality of training sensor data elements, processing a relevant input vector through a sequence of decisions of the machine learning model, wherein, for each decision, the scalar product of the input vector with a relevant parameter vector is formed and the result of the decision depends on whether the scalar product is less or greater than a specified relevant parameter; ascertaining a loss for the training data element; and adjusting the machine learning model to reduce a total loss, which includes the losses ascertained for the sensor data training data elements, wherein the parameter vector for each decision of the machine learning model is adjusted within a continuous value range.
Inventor(s): Jan Hendrik Metzen of Boeblingen (DE) for robert bosch gmbh
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: a method for gradient-based retraining of a machine learning system with non-public training data with regard to a target task. the method includes: adding further parameters to the pre-trained machine learning system, and adjusting the added further parameters with the non-public training data using a differentially private backpropagation method, wherein the added parameters are adjusted with regard to the target task.
Inventor(s): Alexander Qualmann of Schoenaich (DE) for robert bosch gmbh, Anh Vien Ngo of Nehren (DE) for robert bosch gmbh, Miroslav Gabriel of Muenchen (DE) for robert bosch gmbh, Philipp Christian Schillinger of Renningen (DE) for robert bosch gmbh, Yushi Liu of Kornwestheim (DE) for robert bosch gmbh
IPC Code(s): G06N20/00, G05B19/4155
CPC Code(s): G06N20/00
Abstract: a method for training a machine learning model for controlling a robot. the method includes, for each training data element of a set of training data elements, wherein each training data element comprises training input information about the location of surface points of a respective object and one or more possible approach directions of the robot for manipulating the object, ascertaining, via the machine learning model, one or more contact points, ascertaining, via the machine learning model, weighting parameter values of a mixture distribution of spherical distributions for the approach direction, and training the machine learning model to reduce a loss that contains an approach-direction loss component per training data element and per possible approach direction.
Inventor(s): Jan Rudolph of Stuttgart (DE) for robert bosch gmbh, Maja Rudolph of Madison WI (US) for robert bosch gmbh
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: a method for predicting the time evolution of a variable x that is influenced by a given process. the method includes: proceeding from the history vfor the time step t, k candidates x, . . . , xare ascertained for the value xof the variable x in the time step t+1; for candidates x, . . . , x, scores s, . . . , sare ascertained in cooperation between a probabilistic model and a process model that represents prior knowledge about the given process; from the set of candidates x, . . . , x, a proper subset x, i∈i⊂{1, . . . , k}, is selected based on the associated scores s, . . . , s; proceeding from new selected candidates xfor the time step t+1, l candidates x, . . . , xare ascertained for the value xof the variable x in the time step t+2.
Inventor(s): Lavdim Halilaj of Leonberg (DE) for robert bosch gmbh, Sebastian Monka of Stuttgart (DE) for robert bosch gmbh
IPC Code(s): G06V10/82
CPC Code(s): G06V10/82
Abstract: a method for training a foundation model and/or a graph-based neural network. the method includes: providing at least one image and/or video file having image information from at least one domain and at least one image label; providing at least one general knowledge graph having information about the at least one domain; providing at least one textual description of image information of the at least one image and/or video datum; embedding the at least one textual description in the graph-based neural network using a large language model; embedding the general knowledge graph in the graph-based neural network; generating a graph-text feature vector by the graph-based neural network as a function of the at least one textual description and the general knowledge graph; generating an image feature vector by the foundation model; training the foundation model or the graph-based neural network.
Inventor(s): Sirajum MUNIR of Pittsburgh PA (US) for robert bosch gmbh, Samarjit DAS of Sewickley PA (US) for robert bosch gmbh, Yunze ZENG of San Jose CA (US) for robert bosch gmbh, Vivek JAIN of Sunnyvale CA (US) for robert bosch gmbh
IPC Code(s): G06V20/59, G01S13/46, G06F18/24, G06F18/25, G06N3/08, G06T7/194, G06V40/20
CPC Code(s): G06V20/597
Abstract: systems and methods for detecting symptoms of occupant illness is disclosed herein. in embodiments, a storage is configured to maintain a visualization application and data from one or more sources, such as an image source. a processor is in communication with the storage and a user interface. the processor is programmed to receive data from the one or more sources, execute human-detection models based on the received data, execute activity-recognition models to recognize symptoms of illness based on the data from the one or more sources, determine a location of the recognized symptoms, and execute a visualization application to display information in the user interface. the visualization application can show a background image with an overlaid image that includes an indicator for each location of recognized symptom of illness. additionally, data from the audio source, image source, and/or radar source can be fused.
Inventor(s): Felix Berkel of Schifferstadt (DE) for robert bosch gmbh, Kevin Schmidt of Herrenberg (DE) for robert bosch gmbh, Melanie Gallant of Kirchheim Unter Teck (DE) for robert bosch gmbh, Sven Reimann of Renningen (DE) for robert bosch gmbh
IPC Code(s): G08G1/01
CPC Code(s): G08G1/0112
Abstract: a computer-implemented method for moving a first mobile object at a traffic node includes determining a state of the first mobile object including a position, a velocity, or an acceleration of the first mobile object, and receiving a trajectory of a state of a second mobile object at the traffic node. the method further includes determining a constraint for the state of the first mobile object based on the received trajectory of the state of the second mobile object, and determining a trajectory of the state of the first mobile object based on the state of the first mobile object using a model configured to predict the trajectory of the state of the first mobile object based on (i) a trajectory of a driving signal for moving the first mobile object, and (ii) the state of the first mobile object.
Inventor(s): Helerson Kemmer of Vaihingen (DE) for robert bosch gmbh
IPC Code(s): H01M8/04089, H01M8/04082, H01M8/04111, H01M8/04223
CPC Code(s): H01M8/04097
Abstract: the invention relates to a method for operating a fuel cell system () comprising at least one fuel cell stack () having a cathode () and an anode (), wherein, during normal operation of the fuel cell system (), the cathode () is supplied with air via a supply air path (), and exhaust air exiting the fuel cell stack () is discharged via an exhaust air path (), and wherein the anode () is supplied with hydrogen via an anode circuit (). according to the invention, in order to create a passivation layer of the anode () and/or for the repassivation of a passivation layer of the anode (), periodically, exhaust air is branched off from the exhaust air path () or an exhaust air path () of another fuel cell stack () and introduced into the anode circuit () of the anode ().
Inventor(s): Helerson Kemmer of Vaihingen (DE) for robert bosch gmbh
IPC Code(s): H01M8/04089, H01M8/04082, H01M8/04111, H01M8/04223
CPC Code(s): H01M8/04097
Abstract: the invention also relates to a fuel cell system () for carrying out a method according to the invention.
Inventor(s): Christopher Bruns of Sindelfingen (DE) for robert bosch gmbh, Kristoffer Kantschar of Ludwigsburg (DE) for robert bosch gmbh, Simon Buehler of Stuttgart (DE) for robert bosch gmbh, Timo Bosch of Renningen (DE) for robert bosch gmbh, Tobias Falkenau of Esslingen (DE) for robert bosch gmbh, Sven Georg Butschek of Ludwigsburg / Neckarweihingen (DE) for robert bosch gmbh
IPC Code(s): H01M8/04089, H01M8/04223, H01M8/04298, H01M8/0438, H01M8/04537, H01M8/04992
CPC Code(s): H01M8/04097
Abstract: the present invention relates to a method for operating a target fuel cell system (), to a fuel cell system () having a control apparatus () and to a computer program product containing program code means according to the appended claims.
Inventor(s): Andreas Beiter of Rangendingen (DE) for robert bosch gmbh, Christoph Weisser of Gerlingen (DE) for robert bosch gmbh, Timo Bosch of Renningen (DE) for robert bosch gmbh, Tobias Falkenau of Esslingen (DE) for robert bosch gmbh
IPC Code(s): H01M8/04119, H01M8/0438, H01M8/04828
CPC Code(s): H01M8/04164
Abstract: the invention relates to a method for operating a fuel cell system (), wherein, via a fuel line (), hydrogen from a tank () and recirculated hydrogen from a recirculation circuit () as the anode gas are supplied to at least one fuel cell (), and water () contained in the anode gas is removed by means of a water separator () integrated into the recirculation circuit (), is collected in a container () and is removed from the system by intermittently opening a drain valve ().
Inventor(s): Andreas Beiter of Rangendingen (DE) for robert bosch gmbh, Christoph Weisser of Gerlingen (DE) for robert bosch gmbh, Timo Bosch of Renningen (DE) for robert bosch gmbh, Tobias Falkenau of Esslingen (DE) for robert bosch gmbh
IPC Code(s): H01M8/04119, H01M8/0438, H01M8/04828
CPC Code(s): H01M8/04164
Abstract: the following steps are carried out to detect whether the container () is full:
Inventor(s): Andreas Beiter of Rangendingen (DE) for robert bosch gmbh, Christoph Weisser of Gerlingen (DE) for robert bosch gmbh, Timo Bosch of Renningen (DE) for robert bosch gmbh, Tobias Falkenau of Esslingen (DE) for robert bosch gmbh
IPC Code(s): H01M8/04119, H01M8/0438, H01M8/04828
CPC Code(s): H01M8/04164
Abstract: the invention further relates to a control device () for carrying out the method or individual method steps.
20250038488. SPARK PLUG WITH A SEALING EARTH ELECTRODE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Lars Menken of Donzdorf (DE) for robert bosch gmbh
IPC Code(s): H01T13/32, H01T13/46, H01T13/54, H01T21/02
CPC Code(s): H01T13/32
Abstract: a spark plug. the spark plug includes a housing; an insulator arranged within the housing; a center electrode arranged within the insulator; and an earth electrode arranged within the housing and between the housing and the insulator. the earth electrode and the center electrode are arranged such that they form a spark gap, and the spark gap is within the housing.
20250038550. BATTERY DISCONNECT UNIT AND A DRIVE SYSTEM_simplified_abstract_(robert bosch gmbh)
Inventor(s): Roman Marx of Moensheim (DE) for robert bosch gmbh, Markus Schmitt of Tamm (DE) for robert bosch gmbh
IPC Code(s): H02J7/00, H01M10/42, H01M10/613, H01M10/625, H01M10/653, H01M10/6551, H01M10/6554, H01M10/6569, H01M10/667, H01M50/325
CPC Code(s): H02J7/0031
Abstract: a battery disconnect unit for separating a battery arrangement from at least one consumer of a drive system includes a cooling device having a media-tight housing. the housing includes a base plate and a cooling plate arranged opposite the base plate. the housing forms an internal volume at least partially filled with a dielectric fluid. the battery disconnect unit further includes at least one component of a power electronics system arranged on the base plate of the cooling device via at least one ceramic substrate. the at least one component of the power electronics system is covered with the dielectric fluid in the internal volume of the housing of the cooling device.
20250038554. POWER EQUIPMENT WITH HYBRID POWER SUPPLY_simplified_abstract_(robert bosch gmbh)
Inventor(s): Yizhuo Zhang of Arlington Heights IL (US) for robert bosch gmbh, Robert Lewton of Arlington Heights IL (US) for robert bosch gmbh
IPC Code(s): H02J7/00
CPC Code(s): H02J7/0068
Abstract: a hybrid power supply for power equipment or a power tool is disclosed. the hybrid power supply is advantageously configured to operate in several different operating modes depending on the performance or power requirement of the equipment or tool, as well as depending on whether ac power is available. particularly, the hybrid power supply enables the equipment or tool to operate using battery power, battery power, or both. additionally, the hybrid power supply enables charging of attached batteries and enables providing power to an ac accessory connected to the equipment or tool.
Inventor(s): Martin Koehne of Asperg (DE) for robert bosch gmbh, Maxim Smirnov of Dornstetten (DE) for robert bosch gmbh, Wolfgang Rammaier of Rutesheim (DE) for robert bosch gmbh
IPC Code(s): H02K15/10, H02K1/02, H02K15/02, H02K15/12
CPC Code(s): H02K15/10
Abstract: in a method for producing a laminated core () of an electric machine, sheet metal laminations (), which are based on an iron material, are alloyed by means of heat treatment with an alloy material () comprising silicon. before the heat treatment, aluminum-based foil laminations () which comprise foil aluminum oxide layers () and are each at least partially coated with the alloy material, are arranged between the sheet metal laminations ().
Inventor(s): Andreas Vogt of Renningen (DE) for robert bosch gmbh, Peter Ropertz of Oberriexingen (DE) for robert bosch gmbh
IPC Code(s): H02P21/05, B60L15/20
CPC Code(s): H02P21/05
Abstract: the invention relates to a method for operating a drive train () having an electromotive drive (), wherein a speed and a drive torque of the electromotive drive () can be converted via a toothed transmission stage () for an output (), and the electromotive drive () is controlled with a control signal (), wherein a periodic torque change signal () which alternately reduces and amplifies the drive torque is superimposed on the control signal () in order to damp transmission noises, wherein the periodic torque change signal () is in phase with a periodic change in the tooth stiffness of the toothed transmission stage (). the method according to the invention proposes, on the basis of a software architecture extended by machine-learning knowledge, detecting a change in state of the drive train over the service life that can be attributed to a long-term change in the tooth stiffness of the transmission stage, and based on these changes, to adjust a torque control in such a way that progressive noise effects caused by ageing or wear can be better damped.
20250040110. BATTERY DISCONNECT UNIT AND DRIVE SYSTEM_simplified_abstract_(robert bosch gmbh)
Inventor(s): Roman Marx of Moensheim (DE) for robert bosch gmbh, Markus Schmitt of Tamm (DE) for robert bosch gmbh
IPC Code(s): H05K7/20, H01L23/46, H01M50/574
CPC Code(s): H05K7/20927
Abstract: a battery disconnect unit for disconnecting a battery arrangement from at least one consumer of a drive system. the battery disconnect unit includes a cooling device having a cooling channel, through which a dielectric fluid flows from a cooling channel inlet to a cooling channel outlet of the cooling channel. the cooling channel includes a base plate and at least one component of a power electronics system. the at least one component of the power electronics system is arranged in the cooling channel, and the dielectric fluid flows over the at least one component via at least one ceramic substrate on the base plate of the cooling device.
- Robert Bosch GmbH
- B01L3/00
- C12M3/06
- CPC B01L3/502761
- Robert bosch gmbh
- B23B49/00
- B23Q17/09
- CPC B23B49/00
- B25B13/50
- B25B23/00
- CPC B25B13/50
- B25J9/16
- G06T7/73
- CPC B25J9/161
- B60W10/188
- B60W50/00
- CPC B60W10/188
- B60W30/12
- CPC B60W30/12
- B60W30/18
- B60W30/095
- CPC B60W30/18009
- B62M6/50
- CPC B62M6/50
- B62M25/08
- CPC B62M25/08
- B81B3/00
- G01P15/125
- CPC B81B3/0086
- C30B25/16
- H01L21/67
- CPC C30B25/165
- F02M21/02
- CPC F02M21/0263
- F17C13/04
- CPC F17C13/04
- G01S5/20
- CPC G01S5/20
- G06F8/41
- G06F8/77
- CPC G06F8/443
- G06F11/07
- CPC G06F11/079
- G06F11/36
- CPC G06F11/3604
- G06N3/08
- CPC G06N3/08
- G06N5/01
- G06N7/01
- CPC G06N5/01
- G06N20/00
- CPC G06N20/00
- G05B19/4155
- G06V10/82
- CPC G06V10/82
- G06V20/59
- G01S13/46
- G06F18/24
- G06F18/25
- G06T7/194
- G06V40/20
- CPC G06V20/597
- G08G1/01
- CPC G08G1/0112
- H01M8/04089
- H01M8/04082
- H01M8/04111
- H01M8/04223
- CPC H01M8/04097
- H01M8/04298
- H01M8/0438
- H01M8/04537
- H01M8/04992
- H01M8/04119
- H01M8/04828
- CPC H01M8/04164
- H01T13/32
- H01T13/46
- H01T13/54
- H01T21/02
- CPC H01T13/32
- H02J7/00
- H01M10/42
- H01M10/613
- H01M10/625
- H01M10/653
- H01M10/6551
- H01M10/6554
- H01M10/6569
- H01M10/667
- H01M50/325
- CPC H02J7/0031
- CPC H02J7/0068
- H02K15/10
- H02K1/02
- H02K15/02
- H02K15/12
- CPC H02K15/10
- H02P21/05
- B60L15/20
- CPC H02P21/05
- H05K7/20
- H01L23/46
- H01M50/574
- CPC H05K7/20927