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6 条记录 (耗时 0.011 秒)

    Solenoid actuator
    1.
    发明公开
    Solenoid actuator 有权
    Solenoidantriebsvorrichtung

    公开(公告)号：EP0971375A2

    公开(公告)日：2000-01-12

    申请号：EP99113257.2

    申请日：1999-07-08

    申请人： NOK Corporation ,  Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

    发明人： Hirata, Ichiro ,  Uemura, Norio ,  Higashidozono, Hideki ,  Watanabe, Koji ,  Kimura, Kazuya ,  Minami, Kazuhiko ,  Uneyama, Hiroshi ,  Kawaguchi, Masahiro

    IPC分类号： H01F7/06

    CPC分类号： H01F7/06

    摘要： The solenoid actuator (26) is designed to be installed within a mounting bore (22) formed in a support housing (24). The solenoid actuator (26) is provided at its top with an end cap (46) made of molded plastics which is configured to be closely fitted in the mounting bore(22) to close the opening of the bore. When the actuator is installed within the mounting bore (22), the end cap (46) protects underlying yoke member (40/64), armature (80) and magnetic pole piece (74) from attack by corrosive substance.

    摘要翻译： 螺线管致动器（26）被设计成安装在形成在支撑壳体（24）内的安装孔（22）内。 螺线管致动器（26）在其顶部设置有由模制塑料制成的端盖（46），该端盖构造成紧密地装配在安装孔（22）中以封闭孔的开口。 当致动器安装在安装孔（22）内时，端盖（46）保护底部的轭构件（40/64），电枢（80）和磁极片（74）免受腐蚀性物质的侵蚀。

    Control valve for a variable displacement compressor
    3.
    发明公开
    Control valve for a variable displacement compressor 有权
    可变排量压缩机的控制阀

    公开(公告)号：EP0985823A2

    公开(公告)日：2000-03-15

    申请号：EP99117777.5

    申请日：1999-09-09

    申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho ,  NOK Corporation

    发明人： Kawaguchi, Masahiro ,  Kudo, Takuya ,  Uemura, Norio ,  Watanabe, Kouji ,  Higashidozono, Hideki ,  Hirata, Ichiro

    IPC分类号： F04B27/18

    CPC分类号： F04B27/1804 ,  F04B49/065 ,  F04B2027/1813 ,  F04B2027/1831 ,  F04B2027/1854

    摘要： A control valve (40) is provided to be mainly used in a clutch-less compressor of the type in which displacement of the compressor is varied depending on the inclination of a drive plate (17) which varies depending on the crank pressure. The control valve (40) includes biasing means (47,52) that applies force to a valve body (46), a force transferring member (65) that urges the valve body (46) to forcibly open the valve against the force of the biasing means (47,52) and the pressure difference between a crank chamber (3) and a suction chamber (8) of the compressor, and a solenoid assembly (60) to actuate the force transferring member (65). The valve remains closed when no electric current is supplied to the solenoid assembly (60), regardless of the crank pressure or the suction pressure. This facilitates minimum displacement operation of the compressor for a desired period of time and therefore makes the valve suitable for a clutch-less type compressor that is directly connected to an engine with a belt and/or a pulley.

    摘要翻译： 控制阀（40）主要用于其中压缩机的排量根据随曲柄压力而变化的驱动盘（17）的倾斜度变化的类型的无离合器压缩机中。 控制阀（40）包括对阀体（46）施加力的偏压装置（47,52），迫使阀体（46）强制打开阀的力传递构件（65） 偏压装置（47,52）和压缩机的曲轴室（3）和吸入室（8）之间的压力差以及致动力传递构件（65）的螺线管组件（60）。 不管曲柄压力或吸气压力如何，当没有电流供应到螺线管组件（60）时，阀保持关闭。 这有助于压缩机在所需的时间段内的最小排量操作，并因此使得该阀适用于通过皮带和/或皮带轮直接连接到发动机的无离合器型压缩机。

    Control valve for a variable displacement compressor
    4.
    发明公开
    Control valve for a variable displacement compressor 有权

    公开(公告)号：EP0985823A3

    公开(公告)日：2000-10-18

    申请号：EP99117777.5

    申请日：1999-09-09

    申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho ,  NOK Corporation

    发明人： Kawaguchi, Masahiro ,  Kudo, Takuya ,  Uemura, Norio ,  Watanabe, Kouji ,  Higashidozono, Hideki ,  Hirata, Ichiro

    IPC分类号： F04B27/18

    CPC分类号： F04B27/1804 ,  F04B49/065 ,  F04B2027/1813 ,  F04B2027/1831 ,  F04B2027/1854

    摘要： A control valve (40) is provided to be mainly used in a clutch-less compressor of the type in which displacement of the compressor is varied depending on the inclination of a drive plate (17) which varies depending on the crank pressure. The control valve (40) includes biasing means (47,52) that applies force to a valve body (46), a force transferring member (65) that urges the valve body (46) to forcibly open the valve against the force of the biasing means (47,52) and the pressure difference between a crank chamber (3) and a suction chamber (8) of the compressor, and a solenoid assembly (60) to actuate the force transferring member (65). The valve remains closed when no electric current is supplied to the solenoid assembly (60), regardless of the crank pressure or the suction pressure. This facilitates minimum displacement operation of the compressor for a desired period of time and therefore makes the valve suitable for a clutch-less type compressor that is directly connected to an engine with a belt and/or a pulley.