STATOR CORE SUPPORT DEVICE
To provide a stator core support device which can suppress noise resulting from vibration of a stator core.SOLUTION: A stator core support device supports a stator core of a motor, and comprises: a case part which contacts an outer periphery of the stator core; a housing part which covers an outer p...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a stator core support device which can suppress noise resulting from vibration of a stator core.SOLUTION: A stator core support device supports a stator core of a motor, and comprises: a case part which contacts an outer periphery of the stator core; a housing part which covers an outer periphery of the case part; and a connection part which connects the housing part with the case part in a radial direction of the motor, in which the connection part has a deformation part having a folded shape on a cross section on a plane passing through a shaft of the motor. The connection part is formed as a part of a member constituting the case part. The deformation part is configured to be extendable in the radial direction of the motor, and formed over the whole in a circumferential direction of the motor.SELECTED DRAWING: Figure 1
【課題】ステータコアの振動に起因する騒音を抑制できるステータコア支持装置を提供する。【解決手段】 モータのステータコアを支持するステータコア支持装置であって、ステータコアの外周に接触するケース部と、ケース部の外周を覆うハウジング部と、ハウジング部とケース部とをモータの径方向に接続する接続部と、備え、接続部は、モータの軸を通る平面での断面において折り返し形状を呈する変形部を有する。接続部は、ケース部を構成する部材の一部として形成される。変形部は、モータの径方向に伸縮可能とされ、モータの周方向の全体にわたり形成されている。【選択図】 図１ |
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