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US 11,239,721 B2Granted
Electric rotating machine, electric rotating machine system, vehicle, power generator, lifting device, and robot
AssigneeKabushiki Kaisha Toshiba
InventorsHiroshi Takahashi, Yasuhito Ueda
Life of this patent
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Abstract
An electric rotating machine according to an embodiment includes a stator element, a rotor element, and a housing. The rotor element is rotatable about a rotation axis. The housing houses the stator element and the rotor element, and is provided with an electric insulating portion on a part of or whole of an inner surface including a surface facing at least one of the stator element and the rotor element.
Claims14
An electric rotating machine comprising:
- a stator element;
- a rotor element that is rotatable about a rotation axis;
- and
- a housing that houses the stator element and the rotor element, and that is provided with an electric insulating portion on a part of or whole of an inner surface that extends in an axial direction of the rotation axis, wherein
- the stator element and the electric insulating portion are provided at different positions in the axial direction, and
- the electric insulating portion is a layer-like portion that extends in the axial direction.
3 more elements
Dependencies are inferred from the claim text.