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US 2006/0138884 A1Published application
Lead frame and distributing part using same
AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorsAkira Kabasawa, Kazunari Takahashi, Akihiro Okamura
Life of this patent
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Abstract
An electric motor lead frame for connecting motor coils of the same phase is formed integrally by a linear conductor. The linear conductor includes at least a single conducting wire and has terminal portions formed by bending for connection with winding ends of motor coils.
Claims11
A lead frame for connecting motor coils of the same phase of an electric motor, the lead frame comprising:
- a plurality of annular frame parts, each annular frame part including a linear conductor and having bent portions at end portions thereof,
- wherein the adjacent bent portions of each annular frame part extend radially inward, are electrically connected to each other, and form a single body wherein a winding end of the motor coil is held therebetween.
A distributing part of an electric motor, the distributing part comprising:
- a lead frame for connecting motor coils of the same phase of an electric motor, wherein said lead frame includes at least a single conducting wire, and having terminal portions formed by bending for connection with winding ends of the motor coils,
- wherein the terminal portions are formed to be projections which protrude radially inward from an annular member, and
- wherein said lead frames provided for at least a U-phase, a V-phase, and a W-phase, respectively, the plurality of lead frames being fixed together with a fixing member partially to be integrated into a single body.
A lead frame for connecting motor coils of the same phase of an electric motor, the lead frame comprising:
- a plurality of annular frame parts, each annular frame part including a linear conductor and having bent portions at end portions thereof, wherein the adjacent bent portions of each annular frame part extend radially inward, are equally spaced from and electrically connected to each other, and form a single body wherein a winding end of the motor coil is held therebetween.
Dependencies are inferred from the claim text.