发明名称 ELECTRIC COMPRESSOR
摘要 [Object] To provide an electric compressor which allows a reduction in size by reducing a dimension in an axial direction, and allows to enhance flexibility of a position for forming an intake port and layout of a refrigerant route. Even though the intake port is not arranged in the vicinity of a drive circuit, the drive circuit is sufficiently cooled. [Abstract] In a configuration including: a compressing mechanism 3 and an electric motor 4 configured to drive the compressing mechanism 3 in a housing, wherein the electric motor 4 includes : a stator 21 formed by winding coils on a stator core 24 fixed in the housing 2; and a rotor 22 fixedly mounted on a drive shaft 10 and rotatably arranged inside the stator 21, so that compressed fluid is introduced to the compressing mechanism 3 through an electric motor storage space 12a that houses the electric motor 4, a fluid introducing passage 31 extended along the axial direction of the drive shaft 10 is formed between the housing 2 and the stator core 24, and the intake port 30 configured to introduce the compressed fluid is provided at the position of the housing 2 facing the outer peripheral surface of the stator core 24 and is connected to the fluid introducing passage 31.
申请公布号 EP2873858(A4) 申请公布日期 2016.03.23
申请号 EP20130791594 申请日期 2013.04.30
申请人 VALEO JAPAN CO., LTD. 发明人 DEGUCHI, HIRONOBU;KISO, NORIKATSU;LEE, KYUNG-JAE
分类号 F04B39/12;F04B39/00;F04B39/06;F04C23/00;F04C29/04;F04C29/12 主分类号 F04B39/12
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