Mitsubishi electric corporation (20240136894). CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE simplified abstract
Contents
- 1 CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE
Organization Name
mitsubishi electric corporation
Inventor(s)
Yoshikuni Tomioka of Tokyo (JP)
Takahiro Okanoue of Tokyo (JP)
CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240136894 titled 'CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE
Simplified Explanation
The patent application describes a control device for a motor that includes heating elements and a rotation angle sensor mounted on a circuit board. The circuit board protrudes from the motor case and has specific regions for power supply input, heating element mounting, and controller mounting.
- The control device includes a circuit board with specific regions for power supply input, heating element mounting, and rotation angle sensor mounting.
- The circuit board protrudes from the motor case and is located outside of the projection region of the motor case.
- The rotation angle sensor detects the motor's rotation angle, while the heating elements generate heat during motor operation.
Potential Applications
The technology could be applied in various motor-driven systems where precise control of heating elements and monitoring of motor rotation angle are required.
Problems Solved
1. Efficient control of heating elements in conjunction with motor operation. 2. Accurate detection of motor rotation angle for improved performance.
Benefits
1. Enhanced control and monitoring capabilities for motor-driven systems. 2. Improved efficiency and performance due to precise heating element control.
Potential Commercial Applications
"Advanced Control Device for Motor with Heating Elements and Rotation Angle Sensor" could find applications in industries such as automotive, robotics, and HVAC systems.
Possible Prior Art
There may be existing patents or technologies related to motor control devices with integrated heating elements and rotation angle sensors. Further research is needed to identify any prior art in this specific area.
Unanswered Questions
How does this technology improve energy efficiency in motor-driven systems?
The integration of heating elements and rotation angle sensors on the circuit board may lead to more efficient energy usage, but the exact mechanisms of energy savings are not detailed in the abstract.
What are the potential challenges in implementing this control device in different types of motors?
The abstract does not address the compatibility of the control device with various motor types or sizes, leaving room for questions about potential challenges in adapting the technology to different motor configurations.
Original Abstract Submitted
a control device that includes a circuit board, a plurality of heating elements that generate heat that accompanies driving the motor, and a rotation angle sensor that detects a rotation angle of the motor. the circuit board has a power supply input portion to which a driving current of the motor is supplied, a heating element mounting region where the plurality of the heating elements are mounted, and a controller mounting region where the rotation angle sensor is mounted. the power supply input portion, the heating element mounting region, and the controller mounting region are disposed in such an order. the circuit board, as seen from an axial direction of the rotating shaft, protrudes to an outside of a projection region that projects an outer surface of a cylindrical portion of a motor case that surrounds the motor. the power supply input portion is located on a portion out of portions of the circuit board that are on the outside of the projection region.
