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    • 16. 发明授权
    • Integrated-inverter electric compressor
    • 集成逆变电动压缩机
    • US08764415B2
    • 2014-07-01
    • US12230138
    • 2008-08-25
    • Makoto HattoriKazuki NiwaKoji NakanoTakashi NakagamiTakayuki TakashigeKoji Toyama
    • Makoto HattoriKazuki NiwaKoji NakanoTakashi NakagamiTakayuki TakashigeKoji Toyama
    • F04B17/00F04B35/04
    • H02K11/40H02K5/08H02K5/225H02K11/01H02K11/33
    • An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing. The inverter device includes an inverter module formed by integrating a power-related metal substrate and a resin case and is provided with a control-related substrate on the upper surface of the inverter module; the resin case is integrated with mounting legs provided at a plurality of locations on the circumference; the mounting legs are grounded to the power-related metal substrate and the control-related substrate; and grounding terminals, which frame-ground the substrates to the housing, are insert-molded in such a manner that the grounding terminals are securable to the inverter container with screws.
    • 提供了一种集成逆变电动压缩机,其通过将逆变器装置可靠地接地到壳体并且通过简化接地结构来减小逆变器装置的尺寸来增加接地效果和接地可靠性。 集成逆变器电动压缩机包括设置在壳体的外周的逆变器容器中的逆变器装置。 逆变器装置包括:逆变器模块,其通过集成功率相关的金属基板和树脂壳体,并且在逆变器模块的上表面上设置有控制相关的基板; 树脂壳体与设置在圆周上的多个位置的安装腿集成; 安装脚接地到与功率相关的金属基板和控制相关的基板; 并且将基板框架接地到壳体的接地端子以这样的方式插入成型,使得接地端子可用螺钉固定到逆变器容器。
    • 19. 发明授权
    • Integrated-inverter electric compressor
    • 集成逆变电动压缩机
    • US08882479B2
    • 2014-11-11
    • US12745805
    • 2008-11-13
    • Masahiko AsaiMakoto HattoriHiroyuki KamitaniKoji NakanoKoji Toyama
    • Masahiko AsaiMakoto HattoriHiroyuki KamitaniKoji NakanoKoji Toyama
    • F04B39/12F04B35/04F04C28/08F04C29/04
    • F04C28/08F04B35/04F04B39/12F04B2203/0204F04C29/04F04C2240/808
    • A common mode coil can be installed without having to increase the planar area for an inverter accommodating section so that high performance and size reduction and compactness of an inverter device can be achieved. In an integrated-inverter electric compressor (1) in which an outer periphery of a cylindrical housing (2) is provided with an inverter accommodating section (4) in which an inverter device (20) that includes high-voltage components, such as an inverter board (21), a smoothing capacitor (23), an inductor coil (24), and a common mode coil (30); a terminal block (26) connected with a high-voltage cable; and a bus bar assembly (32) for electrical wiring between these electrical components is installed, the inverter accommodating section (4) is provided with an outward extending portion (9) extending outward from one end of the cylindrical housing (2), the terminal block (26) is disposed at one side of the outward extending portion (9), and a coil installation site (12), where the common mode coil (30) is disposed, is formed integrally with the outward extending portion (9) and extends downward below the terminal block (26).
    • 可以安装共模线圈,而不必增加逆变器容纳部分的平面面积,从而可以实现逆变器装置的高性能和小型化。 在其中圆柱形壳体(2)的外周设置有逆变器容纳部(4)的集成逆变电动压缩机(1)中,其中包括高压部件的逆变器装置(20) 逆变器板(21),平滑电容器(23),电感线圈(24)和共模线圈(30); 与高压电缆连接的端子块(26); 在这些电气部件之间安装用于电气配线的汇流条组件(32),逆变器容纳部分(4)设置有从圆柱形壳体(2)的一端向外延伸的向外延伸部分(9) 块体26设置在向外延伸部9的一侧,并且配置有共模线圈30的线圈安装部12与外延伸部9一体形成, 在端子台(26)下方向下延伸。