18293228. DRIVE DEVICE, PRESSURE GENERATOR FOR A BRAKE SYSTEM simplified abstract (Robert Bosch GmbH)

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DRIVE DEVICE, PRESSURE GENERATOR FOR A BRAKE SYSTEM

Organization Name

Robert Bosch GmbH

Inventor(s)

Benjamin Haufe of Obersulm Willsbach (DE)

DRIVE DEVICE, PRESSURE GENERATOR FOR A BRAKE SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18293228 titled 'DRIVE DEVICE, PRESSURE GENERATOR FOR A BRAKE SYSTEM

Simplified Explanation

The patent application describes a drive device with an electric machine and a sensor unit to sense the rotor's position.

  • The drive device includes an electric machine in a housing.
  • The rotor of the electric machine is on a drive shaft for rotation.
  • A sensor unit detects the rotor's position using a circuit board with sensor elements.
  • The circuit board is annular and coaxial to the drive shaft's rotation axis.
  • A shielding sheet surrounds parts of the circuit board to protect it.

Key Features and Innovation

  • Electric machine in a housing with a rotor on a drive shaft.
  • Sensor unit with a circuit board for detecting rotor position.
  • Annular circuit board arranged coaxially to the drive shaft.
  • Shielding sheet for protection of the circuit board.

Potential Applications

This technology can be used in various drive systems where precise rotor position sensing is required, such as in electric vehicles, industrial machinery, and robotics.

Problems Solved

This technology addresses the need for accurate and reliable rotor position sensing in drive systems, ensuring optimal performance and efficiency.

Benefits

  • Improved accuracy in rotor position sensing.
  • Enhanced reliability of drive systems.
  • Increased efficiency in electric machines.

Commercial Applications

Title: Advanced Drive Systems with Precise Rotor Position Sensing This technology can be commercially applied in electric vehicles, industrial automation, and other machinery requiring precise control and monitoring of rotor position.

Prior Art

Readers can explore prior art related to drive systems, rotor position sensing, and sensor units in electric machines to understand the technological advancements in this field.

Frequently Updated Research

Researchers are continually working on improving sensor technology for drive systems to enhance performance and efficiency. Stay updated on the latest developments in rotor position sensing for electric machines.

Questions about Drive Devices

What are the key components of a drive device?

A drive device typically includes an electric machine, a drive shaft, a rotor, and a sensor unit for detecting rotor position.

How does rotor position sensing impact the performance of drive systems?

Accurate rotor position sensing is crucial for the precise control and efficiency of drive systems, ensuring optimal operation and performance.


Original Abstract Submitted

A drive device. The drive device includes an electric machine arranged in a housing, a rotor of the electric machine being arranged on a drive shaft for conjoint rotation therewith, the drive shaft being rotatably mounted in the housing, and including a sensor unit that is configured to sense a rotary position of the rotor, the sensor unit being provided with a circuit board having at least one sensor element, and the circuit board being in the form of an annular disk and being arranged coaxially to an axis of rotation of the drive shaft. The circuit board is arranged in the housing, and the drive device includes a shielding sheet which radially surrounds at least some parts of the circuit board.