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    HERMETICALLY SEALED ELECTRIC COMPRESSOR
    4.
    发明公开
    HERMETICALLY SEALED ELECTRIC COMPRESSOR 审中-公开

    公开(公告)号：EP3258106A4

    公开(公告)日：2018-04-04

    申请号：EP16749154

    申请日：2016-02-04

    申请人： MITSUBISHI HEAVY IND LTD

    发明人： TAKASU YOGO ,  KIMATA YOSHIYUKI ,  TAKAHASHI KAZUKI ,  HOTTA YOUHEI ,  TANIGUCHI MASAHIRO

    IPC分类号： F04B39/04 ,  F04B39/02 ,  F04C18/02 ,  F04C23/00 ,  F04C29/02

    CPC分类号： F04B39/02 ,  F04B39/04 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/025 ,  F04C2230/60 ,  F04C2240/40 ,  F04C2240/60

    摘要： Provided is a hermetic compressor with which oil rising caused by agitation or lifting of oil is suppressed to improve the reliability in ensuring the oil level, and with which it is possible to ensure installation precision and ease of assembly of the oil agitation/lifting preventive cover, a simplified configuration, and lower costs. The hermetic compressor is provided with a housing (2), a compressor (3) installed in the upper interior of the housing (2), a motor (9) which is installed in the housing (2) on the lower part of the compressor (3) and which drives the compressor (3) via a drive shaft (15), and the oil feed pump (17) which is provided on the lower end of the drive shaft (15) and which feeds oil that has been filled into the housing (2) to sliding parts of the compressor (3) via an oil feed hole (19) in the drive shaft (15); the motor (9) being a concentrated winding motor having a stator (10) around which a coil winding (14) is wound in concentrated fashion via resinous insulation bobbins (12, 13), and an oil agitation/lifting preventive cover (21) being detachably or integrally provided to the lower resinous insulation bobbin (13).

    ELECTRIC COMPRESSOR AND METHOD FOR MANUFACTURING ELECTRIC COMPRESSOR
    6.
    发明公开
    ELECTRIC COMPRESSOR AND METHOD FOR MANUFACTURING ELECTRIC COMPRESSOR 审中-公开
    电动压缩机及其制造方法的电动压缩机

    公开(公告)号：EP2816232A4

    公开(公告)日：2015-12-16

    申请号：EP13749902

    申请日：2013-01-10

    申请人： MITSUBISHI HEAVY IND LTD

    发明人： TAKASU YOGO ,  MIZUNO HISAO ,  KIMATA YOSHIYUKI

    IPC分类号： F04B39/00 ,  F04B39/14

    CPC分类号： F04B35/04 ,  F04B39/121 ,  F04B39/14

    摘要： An object is to provide an electric compressor with which the need to process an external surface of a housing can be eliminated, making it possible to reduce time and labor involved in processing, and with which a protection member can easily be mounted to the external surface of the housing, and to provide a manufacturing method of an electric compressor. An electric compressor (1) comprises: a housing (2) having a curved external surface; an electric terminal (3) provided at the external surface of the housing; pin-like bolts (4a and 4b) that protrude from the external surface of the housing in a normal direction of the external surface; and a terminal guard (5) in which apertures (7a and 7b) that correspond to the positions and protruding directions of the bolts are formed, and that surrounds the electric terminal with the bolts being inserted into the apertures.