18212534. STATOR simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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STATOR

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Yosuke Kurono of Nissin-shi (JP)

Tsuyoshi Matsuo of Nisshin-shi (JP)

Naoya Takeshita of Miyoshi-shi (JP)

Syunpei Kuno of Toyoake-shi (JP)

STATOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 18212534 titled 'STATOR

Simplified Explanation

The abstract describes a stator, which is a component of an electric motor or generator. The stator includes a core with an annular-shaped yoke and teeth protruding towards the center of the yoke at predetermined intervals. A coil is disposed around the teeth, and a power line is connected to one end of the coil and protrudes in the axial direction of the core. The power line has a terminal portion connected to the other end, which is opposite to the end connected to the coil. The power line also has a bent portion that extends in a predetermined direction and is coated over both ends. The coil end portion, one end of the power line, and at least part of the coating portion are surrounded by a mold portion.

  • The stator is a component of an electric motor or generator.
  • It includes a core with an annular-shaped yoke and teeth protruding towards the center of the yoke at predetermined intervals.
  • A coil is disposed around the teeth.
  • A power line is connected to one end of the coil and protrudes in the axial direction of the core.
  • The power line has a terminal portion connected to the other end, which is opposite to the end connected to the coil.
  • The power line also has a bent portion that extends in a predetermined direction.
  • The bent portion is coated over both ends.
  • The coil end portion, one end of the power line, and at least part of the coating portion are surrounded by a mold portion.

Potential Applications:

  • Electric motors
  • Generators
  • Wind turbines
  • Electric vehicles

Problems Solved:

  • Provides a structure for connecting a power line to a coil in a stator.
  • Ensures proper insulation and protection of the power line and coil connection.
  • Facilitates efficient transmission of electrical power in an electric motor or generator.

Benefits:

  • Improved reliability and durability of the stator.
  • Enhanced electrical performance of the motor or generator.
  • Simplified manufacturing and assembly process.
  • Increased efficiency and energy savings in electric motors and generators.


Original Abstract Submitted

A stator includes a core having a yoke having an annular shape, and teeth protruding toward a center of the yoke and provided at predetermined intervals in a circumferential direction of the yoke, a coil disposed to surround the teeth, a power line connected to a coil end portion of the coil, protruding in an axial direction of the core, and having one end and the other end, the power line having a terminal portion connected to the other end opposite to the one end connected to the coil end portion, a bent portion bent to extend in a predetermined direction, and a coating portion coating the bent portion over both ends of the bent portion, and a mold portion surrounding the coil end portion and integrally surrounding the coil end portion, the one end of the power line, and at least part of the coating portion.

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