Robert Bosch GmbH patent applications on October 17th, 2024
Patent Applications by Robert Bosch GmbH on October 17th, 2024
Robert Bosch GmbH: 30 patent applications
Robert Bosch GmbH has applied for patents in the areas of B81B3/00 (4), B60T8/172 (3), C25B1/04 (3), G08G1/01 (3), G08G1/16 (2) C25B1/04 (3), B60T8/1706 (2), B81B3/0021 (2), B81B3/007 (2), B01L3/502723 (1)
With keywords such as: region, layer, surface, traffic, ptl, sensor, signal, component, vehicle, and element in patent application abstracts.
Patent Applications by Robert Bosch GmbH
Inventor(s): Sonja Knies of Rutesheim (DE) for robert bosch gmbh, Daniel Sebastian Podbiel of Rutesheim (DE) for robert bosch gmbh
IPC Code(s): B01L3/00
CPC Code(s): B01L3/502723
Abstract: a microfluidic device includes a removal chamber connected to a supply channel and a removal opening for removing fluid from the microfluidic device. the removal opening is closed by a removable cover provided as an adhesive film.
20240342877. Method for Controlling a Hand-Held Power Tool_simplified_abstract_(robert bosch gmbh)
Inventor(s): Markus Traub of Oppenweiler (DE) for robert bosch gmbh, Achim Wurst of Murrhardt (DE) for robert bosch gmbh, Jessica Hanselmann of Ruppertshofen (DE) for robert bosch gmbh, Markus Leupert of Murrhardt (DE) for robert bosch gmbh, Thomas Gabriel of Kirchheim-Jesingen (DE) for robert bosch gmbh, Stefan Horstmann of Leinfelden-Echterdingen (DE) for robert bosch gmbh
IPC Code(s): B25B23/147, B25B21/02
CPC Code(s): B25B23/147
Abstract: a method is disclosed for controlling a hand-held power tool, in particular a cut-off screwdriver, the hand-held power tool including a drive motor and a control unit. the method includes (i) setting an operating stage for controlling the drive motor by way of the control unit, wherein the operating stage includes a direction of rotation of the drive motor, a rotational speed of the drive motor, and a cut-off criterion, (ii) setting a rotational speed constancy of the rotational speed of the drive motor, (iii) operating the drive motor depending on set operating stage and/or the set rotational speed constancy, and (iv) braking the drive motor when the cut-off criterion is met.
Inventor(s): Georg Hoegele of Hemmingen (DE) for robert bosch gmbh, Julian Gollenstede of Pforzheim (DE) for robert bosch gmbh
IPC Code(s): B60L58/27, B60L7/22, B60L50/60, H01M10/613, H01M10/625, H01M10/656
CPC Code(s): B60L58/27
Abstract: the invention relates to a device () and to a method () for heating a traction battery () in a vehicle (). the device () comprises an electric consumer (), which consumes a load current during operation and generates waste heat, the electric consumer () being operated to heat the traction battery (). the device () comprises a drive connection () for connecting an electric drive (). the electric consumer () comprises a braking resistor for consuming regenerative electric power from the electric drive ().
20240343232. CONTROLLER AND CONTROL METHOD_simplified_abstract_(robert bosch gmbh)
Inventor(s): Akira Sato of Kanagawa (JP) for robert bosch gmbh
IPC Code(s): B60T8/17, B60T8/171, B60T8/172, B60T8/26, B60T13/14
CPC Code(s): B60T8/1706
Abstract: to properly improve safety of a straddle-type vehicle.
20240343232. CONTROLLER AND CONTROL METHOD_simplified_abstract_(robert bosch gmbh)
Inventor(s): Akira Sato of Kanagawa (JP) for robert bosch gmbh
IPC Code(s): B60T8/17, B60T8/171, B60T8/172, B60T8/26, B60T13/14
CPC Code(s): B60T8/1706
Abstract: the controller includes a determination unit and an execution unit. the determination unit () determines, based on at least one of a first master cylinder pressure and a second master cylinder pressure, whether a braking operation is performed. the execution unit executes a driving support mode, in which a braking force generated in a straddle-type vehicle is amplified, when the determination unit determines that the braking operation is performed. the execution unit, in the driving support mode, amplifies: the braking force generated in the straddle-type vehicle, based on surrounding environment information about environment around the straddle-type vehicle; the braking force generated in the straddle-type vehicle with the amplification of the second wheel cylinder pressure superior to the amplification of the first wheel cylinder pressure when the rider performs the braking operation with the operation of the first braking operation unit superior to the operation of the second braking operation unit; and the braking force generated in the straddle-type vehicle with the amplification of the first wheel cylinder pressure superior to the amplification of the second wheel cylinder pressure when the rider performs the braking operation with the operation of the second braking operation unit superior to the operation of the first braking operation unit.
20240343233. CONTROLLER AND CONTROL METHOD_simplified_abstract_(robert bosch gmbh)
Inventor(s): Akira Sato of Kanagawa (JP) for robert bosch gmbh
IPC Code(s): B60T8/17, B60T8/172
CPC Code(s): B60T8/1706
Abstract: the present invention provides a controller and a control method that improve safety of a saddled vehicle.
20240343233. CONTROLLER AND CONTROL METHOD_simplified_abstract_(robert bosch gmbh)
Inventor(s): Akira Sato of Kanagawa (JP) for robert bosch gmbh
IPC Code(s): B60T8/17, B60T8/172
CPC Code(s): B60T8/1706
Abstract: according to the controller and the control method, a determination unit determines whether a braking operation unit is in operation, based on an output from a detector configured to detect a state quantity of the braking operation unit. an execution unit executes a driving support mode, in which a braking force generated in the saddled vehicle is amplified, when the determination unit determines that the braking operation unit is in operation. the execution unit, in the driving support mode: amplifies the braking force based on a surrounding environment information that is information about environment around the saddled vehicle; and changes, based on a degree of change in the output from the detector, a degree of reduction in the braking force at the end of the amplification of the braking force generated in the saddled vehicle.
20240343236. CONTROLLER AND CONTROL METHOD_simplified_abstract_(robert bosch gmbh)
Inventor(s): Takuma Kosuge of Kanagawa (JP) for robert bosch gmbh
IPC Code(s): B60T8/58, B60T8/172
CPC Code(s): B60T8/58
Abstract: a controller that controls behavior of a vehicle, and includes a control section that controls deceleration of the vehicle. in a situation where the vehicle is being decelerated, when a shift position of the vehicle is switched from a first position, at which power can be transmitted between a drive source (for example, an engine and a travel motor) of the vehicle and a drive wheel of the vehicle, to a second position, at which the power cannot be transmitted between the drive source and the drive wheel in an unlocked state of the drive wheel, the control section executes automatic deceleration control for automatically increasing the deceleration of the vehicle with respect to deceleration depending on a brake operation by the driver of the vehicle.
20240343243. Actuating Apparatus for a Vehicle_simplified_abstract_(robert bosch gmbh)
Inventor(s): Florian Haag of Ellhofen (DE) for robert bosch gmbh, Markus Schuster of Helmstadt (DE) for robert bosch gmbh, Martin Marquart of Reichenbach (DE) for robert bosch gmbh, Nikolas Loeffelmann of Dielheim (DE) for robert bosch gmbh
IPC Code(s): B60T17/22, B60K26/02, B60T7/04
CPC Code(s): B60T17/22
Abstract: an actuating apparatus for a vehicle, in particular a motor vehicle, includes (i) at least one first actuating surface for specifying a braking request, (ii) at least one second actuating surface for specifying an acceleration request, (iii) a first sensor unit for detecting an actuation of the first actuating surface, in particular an actuating force exerted on the first actuating surface, and (iv) a second sensor unit for detecting an actuation of the second actuating surface, in particular an actuating force exerted on the second actuating surface. at least one of the sensor units is provided for detecting an actuation of both actuating surfaces.
20240343307. MODULAR VEHICLE FRAME FOR AN ELECTRIC VEHICLE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Uwe Hammer of Rosenheim (DE) for robert bosch gmbh
IPC Code(s): B62D21/11, F16B7/18
CPC Code(s): B62D21/11
Abstract: the present invention relates to a modular vehicle frame () for an electric vehicle, comprising a plurality of extruded profiled beams (), which have, at least in portions, a substantially identical cross-sectional area, wherein: at least one connecting element () for an electric motor (), a steering system (), a cooler unit and/or a suspension system () can be arranged on the plurality of profiled beams () by means of a frictional and/or interlocking connection; each profiled beam () has a main direction of extension (); each profiled beam () has at least three channels () along the main direction of extension () which are formed by at least two projections () within the profiled beam (); each channel () forms a central axis () along the main direction of extension (); a mounting plane is defined by the central axes (); and the modular vehicle frame () has at least one fastening unit () which is designed to fasten the profiled beams () substantially orthogonally to the main direction of extension (), or substantially orthogonally to the main direction of extension () in the mounting plane.
20240343552. MICROELECTROMECHANICAL ACOUSTIC COMPONENT_simplified_abstract_(robert bosch gmbh)
Inventor(s): Christoph Schelling of Stuttgart (DE) for robert bosch gmbh
IPC Code(s): B81B3/00, H04R7/06, H04R19/04
CPC Code(s): B81B3/0021
Abstract: a microelectromechanical component for interacting with a pressure gradient of a fluid. the component has a substrate with a through-cavity, a microelectromechanical transducer including a middle support layer and two diaphragm elements spaced apart from the middle support layer. the middle support layer has at least one center electrode. the diaphragm elements each have a separately contactable outer electrode. the diaphragm elements together with the middle support layer form one or more cavities on both sides of the middle support layer. the microelectromechanical transducer spans the through-cavity at least partially and is deformable along a vertical movement direction. the microelectromechanical transducer has a bending region. a deformation of the microelectromechanical transducer in the vertical movement direction results in a bending of the bending region. spacers are arranged between the middle support layer and the diaphragm elements. at least one of the spacers is arranged in the bending region.
20240343554. MICROELECTROMECHANICAL COMPONENT_simplified_abstract_(robert bosch gmbh)
Inventor(s): Jochen Reinmuth of Reutlingen (DE) for robert bosch gmbh, Christoph Schelling of Stuttgart (DE) for robert bosch gmbh
IPC Code(s): B81B3/00
CPC Code(s): B81B3/0021
Abstract: a microelectromechanical component for interacting with a pressure gradient of a fluid. the microelectromechanical component has a substrate with a through-cavity, and a membrane structure which at least partially spans the through-cavity and has a central support structure and two membranes. a second membrane of the membrane structure has a second electrically conductive membrane electrode layer. the central support structure has a center electrode and a contacting element. the membranes are mechanically connected by spacer elements. the membrane structure has an inner region, an outer region, and a fastening region. the inner region is arranged centrally above the through-cavity. the outer region is arranged between the inner region and the fastening region. the fastening region is fastened to the substrate. the center electrode is arranged entirely within the inner region. the contacting element extends from the center electrode via the outer region into the fastening region.
20240343556. MICROMECHANICAL COMPONENT AND SCANNING DEVICE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Helmut Grutzeck of Kusterdingen (DE) for robert bosch gmbh, Josip Mihaljevic of Holzgerlingen (DE) for robert bosch gmbh, Philipp Matthias Roming of Schramberg (DE) for robert bosch gmbh, Udo Hartel of Renningen (DE) for robert bosch gmbh
IPC Code(s): B81B3/00, G02B26/08
CPC Code(s): B81B3/007
Abstract: a micromechanical component. the micromechanical component includes at least one adjustable part, a first holder for the adjustable part, and a first connecting structure. the first connecting structure is designed to connect the adjustable part to the first holder along a first axis of symmetry of the adjustable part, which runs perpendicular to an axis of rotation of the adjustable part. the micromechanical component further includes a first electrical conductor for detecting a breakage within the first connecting structure. the electrical conductor runs along the first connecting structure at least partially at an angle to the first axis of symmetry of the adjustable part.
20240343557. MICROMECHANICAL DIAPHRAGM SYSTEM_simplified_abstract_(robert bosch gmbh)
Inventor(s): Jochen Reinmuth of Reutlingen (DE) for robert bosch gmbh, Christoph Schelling of Stuttgart (DE) for robert bosch gmbh, Thomas Buck of Tamm (DE) for robert bosch gmbh
IPC Code(s): B81B3/00, B81C1/00
CPC Code(s): B81B3/007
Abstract: a micromechanical diaphragm system including a first diaphragm and a second diaphragm and spacer elements which are arranged between the first diaphragm and the second diaphragm. at least one spacer element has a first supporting element and a second supporting element. the first supporting element faces the first diaphragm. the second supporting element faces the second diaphragm. the first supporting element and the second supporting element are connected via a spring element.
Inventor(s): Jonathan BRAATEN of Sunnyvale CA (US) for robert bosch gmbh, Bjoern STUEHMEIER of Sunnyvale CA (US) for robert bosch gmbh, Shirin MEHRAZI of Sunnyvale CA (US) for robert bosch gmbh, Lei CHENG of Sunnyvale CA (US) for robert bosch gmbh, Alexander VAN-BRUNT of Sunnyvale CA (US) for robert bosch gmbh
IPC Code(s): C25B1/04, C25B9/23, C25B11/063, C25B11/067, C25B11/085, C25B11/097, C25B13/04
CPC Code(s): C25B1/04
Abstract: an electrolysis cell for electrolyzing water into hydrogen and oxygen. the electrolysis cell includes a polymer electrolyte membrane (pem), a porous transport layer (ptl), and an anode catalyst layer. the ptl includes a ptl surface facing the pem and including a ptl surface morphology. the anode catalyst layer is deposited on the ptl surface morphology to form a porous transport electrode (pte) including a pte surface morphology. an ionomer and/or inert filler material may be infiltrated into the surface pores of the ptl and/or pte.
Inventor(s): Bjoern STUEHMEIER of Sunnyvale CA (US) for robert bosch gmbh, Jonathan BRAATEN of Sunnyvale CA (US) for robert bosch gmbh, Lei CHENG of Sunnyvale CA (US) for robert bosch gmbh, Shirin MEHRAZI of Sunnyvale CA (US) for robert bosch gmbh, Alexander VAN-BRUNT of Sunnyvale CA (US) for robert bosch gmbh, Felipe MOJICA of Sunnyvale CA (US) for robert bosch gmbh
IPC Code(s): C25B1/04, C25B9/23, C25B11/063, C25B11/067, C25B11/081, C25B13/04
CPC Code(s): C25B1/04
Abstract: an electrolysis cell for electrolyzing water into hydrogen and oxygen. the electrolysis cell includes a polymer electrolyte membrane (pem), a porous transport layer (ptl), and an anode catalyst layer. the ptl includes a ptl surface facing the pem and including a ptl surface morphology. the anode catalyst layer is deposited on the ptl surface morphology to form a porous transport electrode (pte) on the ptl surface including contact regions between the pem and the ptl. the ptl includes noncontact regions between the contact regions along the ptl surface morphology. the noncontact regions are spaced apart from the pem.
Inventor(s): Felipe MOJICA of Sunnyvale CA (US) for robert bosch gmbh, Bjoern STUEHMEIER of Sunnyvale CA (US) for robert bosch gmbh, Jonathan BRAATEN of Sunnyvale CA (US) for robert bosch gmbh, Lei CHENG of Sunnyvale CA (US) for robert bosch gmbh, Shirin MEHRAZI of Sunnyvale CA (US) for robert bosch gmbh, Alexander VAN-BRUNT of Sunnyvale CA (US) for robert bosch gmbh
IPC Code(s): C25B1/04, C25B9/19, C25B11/061, C25B11/081, C25B11/089, C25B13/02
CPC Code(s): C25B1/04
Abstract: an electrolysis cell for electrolyzing water into hydrogen and oxygen. the electrolysis cell includes a current collector, a porous transport layer (ptl), and a ptl coating. the current collector may include a flow field plate having lands and channels collectively forming a flow field. the porous transport layer (ptl) includes a ptl surface facing the current collector and including a ptl surface morphology. the ptl coating is deposited on the ptl surface morphology to form contact regions between the flow field plate and the ptl. the ptl includes noncontact regions between the contact regions along the ptl surface morphology. the noncontact regions are spaced apart from the flow field plate.
20240344492. High-Pressure Fuel Pump_simplified_abstract_(robert bosch gmbh)
Inventor(s): Thomas Froihofer of Brackenheim (DE) for robert bosch gmbh, Rainer Kornhaas of Stuttgart (DE) for robert bosch gmbh, Guido Bredenfeld of Friedrichshafen (DE) for robert bosch gmbh, Stephan Wehr of Heiligenstadt (DE) for robert bosch gmbh
IPC Code(s): F02M59/02, F02M59/46, F04B19/04, F04B49/22, F04B53/16
CPC Code(s): F02M59/027
Abstract: a high-pressure fuel pump has a pressure-limiting valve, which fluidically connects a high-pressure region to a low-pressure region and opens towards the low-pressure region. the pressure-limiting valve is disposed in a pressure-limiting valve bore, which is designed as a through bore through the pump body, extends from a damping region to a stepped chamber, and is closed on the side facing the damping region by a pressed-in closure. the pressure-limiting valve bore is a stepped bore having a larger diameter first portion, a smaller diameter second portion, and an annular step between the first and second portions the pressure-limiting valve has a valve seat body pressed into the pressure-limiting valve bore, and a valve element, which is pushed in the closing direction by a holding element, which is pushed in the closing direction by a spiral spring, which is supported on the annular step.
20240344493. High-Pressure Fuel Pump_simplified_abstract_(robert bosch gmbh)
Inventor(s): Thomas Froihofer of Brackenheim (DE) for robert bosch gmbh, Rainer Kornhaas of Stuttgart (DE) for robert bosch gmbh, Guido Bredenfeld of Friedrichshafen (DE) for robert bosch gmbh, Stephan Wehr of Heiligenstadt (DE) for robert bosch gmbh
IPC Code(s): F02M59/46, F02M63/00
CPC Code(s): F02M59/46
Abstract: a high-pressure fuel pump has an inlet valve and a pressure-limiting valve which fluidically connects a high-pressure region to an inlet valve region located, in terms of geometry, between the inlet valve and an electromagnetic actuator of the high-pressure fuel pump, which acts upon the inlet valve via a tappet.
Inventor(s): Amin Jemili of Kusterdingen (DE) for robert bosch gmbh, Ruslan Khalilyulin of Muenchen (DE) for robert bosch gmbh, Steffen Becker of Coswig (DE) for robert bosch gmbh
IPC Code(s): G01C21/16, G06F3/0346
CPC Code(s): G01C21/16
Abstract: a sensor apparatus. the sensor apparatus includes an interface which is designed to receive an external clock signal. the sensor apparatus also includes an inertial sensor device which is designed to generate an inertial sensor measurement signal, a structure-borne sound sensor device which is designed to generate a structure-borne sound measurement signal, and a control device which is designed to control the structure-borne sound sensor device with a control signal that depends on the external clock signal in order to operate the structure-borne sound sensor device depending on the control signal at an operating frequency selected from a plurality of possible operating frequencies.
Inventor(s): Joachim Kreutzer of Stuttgart (DE) for robert bosch gmbh, Arne Dannenberg of Metzingen (DE) for robert bosch gmbh, David Slogsnat of Tuebingen (DE) for robert bosch gmbh
IPC Code(s): G01L9/00, G01L19/06
CPC Code(s): G01L9/0042
Abstract: a capacitive pressure sensor element. the capacitive pressure sensor element includes a first measuring capacitor, which generates a first sensor signal in a first pressure range, and a second measuring capacitor, which is used as a reference capacitor in the first pressure range and which generates a second pressure-based sensor signal in the second pressure range. a pressure sensor system which has at least two of the pressure sensor elements, and methods for producing the pressure sensor the pressure sensor system are also described.
Inventor(s): Markus Arold of Frensdorf (DE) for robert bosch gmbh, Axel Bormann of Bamberg (DE) for robert bosch gmbh, Christoph Straubmeier of Bamberg (DE) for robert bosch gmbh, Dennis Quest of Bamberg (DE) for robert bosch gmbh
IPC Code(s): G01N1/28, G01N1/44, G01N33/207
CPC Code(s): G01N1/286
Abstract: the invention relates to a method and a device for preparing a grinding pattern for a metallurgical sample (), wherein, after preparing the sample (), a thermal contrasting of the surface is carried out by laser equipment, wherein, using a usp laser (), at least the following processing steps are carried out:
Inventor(s): Jun Araki of San Jose CA (US) for robert bosch gmbh
IPC Code(s): G06N20/00, G06F40/284, G06F40/30
CPC Code(s): G06N20/00
Abstract: a text classification framework is disclosed, referred to as co-attentive fusion with unified label graph representation (cofulag). the text classification framework is a two-stage process. in a first stage, a unified label graph is constructed that includes relevant label semantic information. the unified label graph advantageously unifies structured knowledge represented by a graph with unstructured knowledge given by label descriptions, thereby incorporating more adequate label semantics into text classification. the unified label graph advantageously models relations between labels explicitly, which can help to clarify subtle differences between two labels and identify exceptional sub-concepts under a label. in a second stage, a text classification model predicts an output label that should be applied to an input text using the unified label graph.
Inventor(s): Denis Tananaev of Sindelfingen (DE) for robert bosch gmbh
IPC Code(s): G06T7/73, G06T17/00, G06V10/766, G06V10/82, G06V20/58
CPC Code(s): G06T7/75
Abstract: the invention relates to a method () for generating an environment representation (), comprising the following steps:
Inventor(s): Benjamin Coors of Stuttgart (DE) for robert bosch gmbh, Felix Schmitt of Ludwigsburg (DE) for robert bosch gmbh, Johannes Goth of Wildberg (DE) for robert bosch gmbh, Maximilian Naumann of Merzig (DE) for robert bosch gmbh, Reinis Cimurs of Stuttgart (DE) for robert bosch gmbh
IPC Code(s): G08G1/01, B60W60/00, G08G1/123
CPC Code(s): G08G1/0141
Abstract: a method for evaluating a traffic scene with several road users includes (i) providing input data which results from recording of the traffic scene and which specifies the road users and associated features, the features being based at least in part on current and past states of the road users, (ii) providing a representation of the road users and their relationships to each other in the traffic scene and an infrastructure of the traffic scene, wherein the relationships are specified based on the features, wherein the infrastructure is represented by a parameterized representation, wherein the representation comprises a plurality of nodes of a graph representing the respective road users, and wherein the representation comprises a plurality of edges of the graph explicitly specifying the relationships of the road users to each other, (iii) predicting a future development of the traffic scene, wherein the prediction is performed taking into account the current and past states of the road users, wherein a behavior of all represented road users is predicted on the basis of the provided representation, and (iv) providing a result of the prediction.
Inventor(s): Holger Mindt of Steinheim A.D. Murr (DE) for robert bosch gmbh
IPC Code(s): G08G1/0967, G08G1/01, G08G1/052, G08G1/16, H04W4/44
CPC Code(s): G08G1/096725
Abstract: a method for carrying out a plausibility check of a transmitted traffic light signal at an intersection system. the method includes: receiving a transmitted traffic light signal, wherein the traffic light signal represents a current traffic light phase of a traffic light of the intersection system and an associated lane; acquiring a traffic flow that crosses the traffic flow regulated by the traffic light signal and ascertaining characterizing data of the crossing traffic flow; evaluating the characterizing data to determine whether they correspond to characterizing data to be expected in relation to the transmitted traffic light signal, and issuing a warning if a non-correspondence is detected.
Inventor(s): Holger Mindt of Steinheim A.D. Murr (DE) for robert bosch gmbh
IPC Code(s): G08G1/16, B60W30/18, G08G1/01
CPC Code(s): G08G1/166
Abstract: a method for avoiding accidents at an intersection system, in particular in the context of automated driving. the method includes: receiving a transmitted traffic light signal, wherein the traffic light signal represents current traffic light phase of a traffic light of the intersection system and an associated lane, i.e., a lane assigned to the traffic light; detecting a traffic flow which crosses the traffic flow controlled by the traffic light signal, and ascertaining characterizing data of the crossing traffic flow; generating an object list from the characterizing data; evaluating the object list as to whether anomalies of one or more objects of the object list exist with respect to the transmitted traffic light signal; and outputting a warning if an anomaly is determined.
Inventor(s): Andreas Burghardt of Stuttgart (DE) for robert bosch gmbh
IPC Code(s): H01L23/373, H01L21/48
CPC Code(s): H01L23/3735
Abstract: a device including a ceramic substrate having a first side and an opposite second side. a first brazing layer is arranged on the first side in regions and a first copper layer is arranged on the first brazing layer. a second brazing layer is arranged on the second side and a second copper layer is arranged on the second brazing layer. the first copper layer has first trenches which extend from a surface of the first copper layer to the first side. the second copper layer has second trenches which extend from a surface of the second copper layer to at least one surface of the second brazing layer. the second copper layer can be conductively connected to a heat sink. the first trenches have first trench bottoms and the second trenches have second trench bottoms, wherein the first trench bottoms are wider than the second trench bottoms.
Inventor(s): Xiaogang Hao of Shanghai (CN) for robert bosch gmbh, Xu Xie of Shanghai (CN) for robert bosch gmbh, Eric Zhang of Shanghai (CN) for robert bosch gmbh
IPC Code(s): H01M8/0273, H01M8/0276, H01M8/0284, H01M8/0286, H01M8/10, H01M8/242
CPC Code(s): H01M8/0273
Abstract: a method is disclosed for manufacturing a fuel cell that includes a membrane electrode assembly, a sealing frame surrounding the membrane electrode assembly, and bipolar plates. the method includes (i) placing a prepared membrane electrode assembly into a pre-designed mold, (ii) injecting a sealing material composed of a first component and a second component into the mold and cooling it to solidify thereby forming the sealing frame, wherein the sealing frame has an inner peripheral region and an outer peripheral region, and wherein the first component in the inner peripheral region has a first proportion different from a second proportion of the second component in the outer peripheral region, and (iii) assembling the bipolar plates on both sides of the membrane electrode assembly and the sealing frame. also disclosed is a corresponding fuel cell which enables cost-effective and rapid mass production while improving moldability and mechanical strength.
Inventor(s): Helge Sprenger of Kornwestheim (DE) for robert bosch gmbh, Thomas Zeltwanger of Asperg (DE) for robert bosch gmbh
IPC Code(s): H02P27/06, H02P21/14
CPC Code(s): H02P27/06
Abstract: the invention relates to an expanded control scheme for an electrical machine (). in particular, it is provided to change specifically into a freewheeling state in the event that only a low torque or a low phase current is to be set at the electrical machine (). in order to change into the freewheeling state, additionally the actual rotational speed of the electrical machine () is taken into consideration.
Inventor(s): Taha Soliman of Renningen (DE) for robert bosch gmbh, Tobias Kirchner of Ludwigsburg (DE) for robert bosch gmbh
IPC Code(s): H03K17/16, H03K17/30, H03K17/687, H03K19/0185
CPC Code(s): H03K17/162
Abstract: a method for processing input variables, comprising: application of a first input variable to a control electrode of a first transistor; application of a second input variable to a current leakage device, wherein the current leakage device is designed to connect a load path of the first transistor selectively to a first circuit node or a second circuit node based on the second input variable.
Inventor(s): Arne Stephen Fischer of Leifikden-Echterdingen (DE) for robert bosch gmbh, Hartmut Wayand of Pfullingen (DE) for robert bosch gmbh, Johannes Meckbach of Tuebingen (DE) for robert bosch gmbh, Lukas Loeber of Ludwigsburg (DE) for robert bosch gmbh, Thomas Kiedrowski of Sersheim (DE) for robert bosch gmbh
IPC Code(s): H05K1/18, H01L23/00, H01L23/498, H05K3/34
CPC Code(s): H05K1/181
Abstract: an electronic assembly having a power semiconductor component and a circuit carrier. the power semiconductor component has a contact region on opposite sides; the contact region facing the circuit carrier is in electrical contact with a connection region of the circuit carrier; the power semiconductor component is in electrical contact on the side facing away from the circuit carrier, in the region of the contact region, with a further circuit carrier; an additively generated connecting layer is arranged on the contact region and/or the connection region of the circuit carriers; and the connecting layer is connected to the connection region and/or the contact region using a solder connection. the connecting layer has a lower modulus of elasticity in a direction or plane extending perpendicularly to the surface of the power semiconductor component than in a direction or plane extending in parallel with the surface of the power semiconductor component.
- Robert Bosch GmbH
- B01L3/00
- CPC B01L3/502723
- Robert bosch gmbh
- B25B23/147
- B25B21/02
- CPC B25B23/147
- B60L58/27
- B60L7/22
- B60L50/60
- H01M10/613
- H01M10/625
- H01M10/656
- CPC B60L58/27
- B60T8/17
- B60T8/171
- B60T8/172
- B60T8/26
- B60T13/14
- CPC B60T8/1706
- B60T8/58
- CPC B60T8/58
- B60T17/22
- B60K26/02
- B60T7/04
- CPC B60T17/22
- B62D21/11
- F16B7/18
- CPC B62D21/11
- B81B3/00
- H04R7/06
- H04R19/04
- CPC B81B3/0021
- G02B26/08
- CPC B81B3/007
- B81C1/00
- C25B1/04
- C25B9/23
- C25B11/063
- C25B11/067
- C25B11/085
- C25B11/097
- C25B13/04
- CPC C25B1/04
- C25B11/081
- C25B9/19
- C25B11/061
- C25B11/089
- C25B13/02
- F02M59/02
- F02M59/46
- F04B19/04
- F04B49/22
- F04B53/16
- CPC F02M59/027
- F02M63/00
- CPC F02M59/46
- G01C21/16
- G06F3/0346
- CPC G01C21/16
- G01L9/00
- G01L19/06
- CPC G01L9/0042
- G01N1/28
- G01N1/44
- G01N33/207
- CPC G01N1/286
- G06N20/00
- G06F40/284
- G06F40/30
- CPC G06N20/00
- G06T7/73
- G06T17/00
- G06V10/766
- G06V10/82
- G06V20/58
- CPC G06T7/75
- G08G1/01
- B60W60/00
- G08G1/123
- CPC G08G1/0141
- G08G1/0967
- G08G1/052
- G08G1/16
- H04W4/44
- CPC G08G1/096725
- B60W30/18
- CPC G08G1/166
- H01L23/373
- H01L21/48
- CPC H01L23/3735
- H01M8/0273
- H01M8/0276
- H01M8/0284
- H01M8/0286
- H01M8/10
- H01M8/242
- CPC H01M8/0273
- H02P27/06
- H02P21/14
- CPC H02P27/06
- H03K17/16
- H03K17/30
- H03K17/687
- H03K19/0185
- CPC H03K17/162
- H05K1/18
- H01L23/00
- H01L23/498
- H05K3/34
- CPC H05K1/181
