20240030774. ELECTRIC DRIVE UNIT THAT INCLUDES A BAFFLE simplified abstract (Schaeffler Technologies AG & Co. KG)

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ELECTRIC DRIVE UNIT THAT INCLUDES A BAFFLE

Organization Name

Schaeffler Technologies AG & Co. KG

Inventor(s)

Christopher Chapanar of Massillon OH (US)

David Kinion of Cuyahoga Falls OH (US)

Kyle Nelson of Wadsworth OH (US)

ELECTRIC DRIVE UNIT THAT INCLUDES A BAFFLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240030774 titled 'ELECTRIC DRIVE UNIT THAT INCLUDES A BAFFLE

Simplified Explanation

The abstract describes an electric drive unit that consists of an electric motor with a rotor shaft and a hollow accessible through an opening at one end of the shaft. The hollow forms part of a fluid flow path. The unit also includes an output shaft that extends into the hollow through the opening. Additionally, there is a baffle that extends into the hollow through the opening, which redirects the fluid flow away from the rotor shaft and the output shaft.

  • The electric drive unit includes an electric motor with a hollow rotor shaft.
  • The hollow of the rotor shaft is accessible through an opening at one end.
  • An output shaft extends into the hollow through the opening.
  • A baffle is present in the hollow and redirects the fluid flow away from the rotor shaft and output shaft.

Potential Applications:

  • Electric vehicles: The electric drive unit can be used in electric vehicles to provide efficient and controlled power transmission.
  • Industrial machinery: The technology can be applied in various industrial machinery where precise control and power transmission are required.
  • Renewable energy systems: The electric drive unit can be utilized in renewable energy systems such as wind turbines or hydroelectric generators for efficient power conversion.

Problems Solved:

  • Efficient fluid flow redirection: The baffle helps redirect the fluid flow along the fluid flow path, preventing it from affecting the rotor shaft and output shaft.
  • Improved power transmission: The electric drive unit ensures efficient power transmission from the electric motor to the output shaft, reducing energy losses.

Benefits:

  • Enhanced durability: By redirecting the fluid flow away from the rotor shaft and output shaft, potential damage or wear is minimized, increasing the overall durability of the electric drive unit.
  • Improved efficiency: The technology optimizes fluid flow and power transmission, resulting in improved efficiency and reduced energy consumption.
  • Versatile application: The electric drive unit can be utilized in various applications, providing flexibility and adaptability to different industries and systems.


Original Abstract Submitted

an electric drive unit includes an electric motor having a rotor shaft that defines a hollow that is accessible via an opening defined at an axial end of the rotor shaft. the hollow defines a portion of a fluid flow path. the electric drive unit also includes an output shaft that extends into the hollow through the opening. the electric drive unit further includes a baffle that extends into the hollow through the opening. the baffle is arranged to redirect fluid flowing along the fluid flow path away from a portion of at least one of the rotor shaft and the output shaft.

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