ROTARY ELECTRIC MACHINE

Organization Name

denso corporation

Inventor(s)

WATARU Niwa of Kariya-city (JP)

ROTARY ELECTRIC MACHINE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240258865 titled 'ROTARY ELECTRIC MACHINE

The abstract describes a motor device with a unique electric power lead-out wire configuration and grommet design.

The electric power lead-out wire is connected to an electric power busbar and includes an outer peripheral lead-out portion and an intersection lead-out portion.
The grommet consists of an outer grommet portion and an inner grommet portion, which facilitate the routing of the lead-out wire.
The lead-out wire and grommet arrangement allows for efficient power transmission and maintenance of the motor device.

Potential Applications: - Industrial machinery - Automotive systems - Robotics

Problems Solved: - Improved power distribution within motor devices - Enhanced durability and reliability of electric connections

Benefits: - Increased efficiency in power transmission - Reduced maintenance requirements - Enhanced overall performance of motor devices

Commercial Applications: Title: Innovative Motor Device with Enhanced Power Distribution This technology can be utilized in various industries such as manufacturing, automotive, and robotics for improved performance and reliability of motor devices.

Questions about the technology: 1. How does the unique lead-out wire configuration improve the efficiency of power transmission in the motor device? 2. What are the specific advantages of the grommet design in maintaining the electric connections within the motor device?

Original Abstract Submitted

a motor device includes a motor housing, an electric power lead-out wire, a grommet, and a first rotor. the electric power lead-out wire is led out from a coil and is electrically connected to an electric power busbar. the electric power lead-out wire includes an outer peripheral lead-out portion and an intersection lead-out portion. the outer peripheral lead-out portion is provided on an outer peripheral side of the first rotor and extends along an inner peripheral surface in an axial direction. the intersection lead-out portion extends in a direction intersecting the outer peripheral lead-out portion. the grommet includes an outer grommet portion and an inner grommet portion. the outer grommet portion enters between the outer peripheral lead-out portion and the inner peripheral surface in a radial direction, and extends further toward the electric power busbar than the outer peripheral lead-out portion in the axial direction.