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142 条记录 (耗时 0.016 秒)

    Suction filter and fuel supply device
    6.
    发明公开
    Suction filter and fuel supply device 有权
    吸入过滤器和燃料供给装置

    公开(公告)号：EP1978236A3

    公开(公告)日：2010-01-06

    申请号：EP08006020.5

    申请日：2008-03-28

    申请人： AISAN KOGYO KABUSHIKI KAISHA

    发明人： Oku, Toshihide ,  Hara, Tetsuya

    IPC分类号： F02M37/10

    CPC分类号： F02M37/106 ,  F02M37/14 ,  F02M37/22

    摘要： A suction filter (38) may comprise a filtration member and a connection member (48). The filtration member has an inner space. The connection member (48) is configured to communicate the inner space of the filtration member and a fuel intake port of a fuel pump (34). The filtration member may have a tubular shape so that the filtration member surrounds a circumference of the fuel pump (34) when the suction filter is connected to the fuel intake port of the fuel pump (34).

    Passage switching valve
    7.
    发明公开
    Passage switching valve 审中-公开
    Durchflussschaltventil

    公开(公告)号：EP2053232A1

    公开(公告)日：2009-04-29

    申请号：EP08018062.3

    申请日：2008-10-15

    申请人： Aisan Kogyo Kabushiki Kaisha

    发明人： Harada, Yukihiro ,  Tsuzuki, Yasuhiro

    IPC分类号： F02M25/07

    CPC分类号： F02M26/58 ,  F02M26/26 ,  F02M26/67 ,  F02M26/68 ,  F02M26/71

    摘要： A passage switching valve includes a lower actuator (29) and an upper actuator (30). the lower actuator (29) includes a case (33), a diaphragm (36), an operating rod (38), and a spring (39). A lower end of the operating rod (38) is connected to a valve element (26, 27). The upper actuator (30) includes a case (51), a diaphragm (54), an operating rod (56), and a spring (57). An upper end of the lower operating rod (38) is abuttable on a lower end of the upper operating rod (56). The upper pressure chamber (53) and the lower negative pressure chamber (34) are communicated with each other. Each of the negative pressure chambers (34, 52) of the actuators (29, 30) is to be supplied with negative pressure. Each of the operating rods (38, 56) is held against vibration by a bush (44, 58). The lower spring (39) is set to be greater in urging force than the upper spring (57).

    摘要翻译： 通道切换阀包括下致动器（29）和上致动器（30）。 下致动器（29）包括壳体（33），隔膜（36），操作杆（38）和弹簧（39）。 操作杆（38）的下端连接到阀元件（26,27）。 上致动器（30）包括壳体（51），隔膜（54），操作杆（56）和弹簧（57）。 下操作杆（38）的上端可抵靠在上操作杆（56）的下端。 上压室53和下负压室34相互连通。 致动器（29,30）的负压室（34,52）中的每一个都将被供给负压。 每个操作杆（38,56）通过衬套（44,58）抵抗振动。 下弹簧（39）被设定为比上弹簧（57）大的推动力。

    EXHAUST PRESSURE CONTROL VALVE
    8.
    发明公开
    EXHAUST PRESSURE CONTROL VALVE 有权
    ABGASDRUCKSTEUERVENTIL

    公开(公告)号：EP2003313A9

    公开(公告)日：2009-04-22

    申请号：EP07738722.3

    申请日：2007-03-15

    申请人： AISAN KOGYO KABUSHIKI KAISHA

    发明人： NEMOTO, Kimio ,  TAKEUCHI, Mitsuru ,  HARADA, Yukihiro ,  SAKURAI, Koji ,  SUGIHARA, Koichi

    IPC分类号： F02D9/04 ,  F01N3/02 ,  F02D9/10 ,  F02D11/08

    CPC分类号： F02D9/04 ,  F01N3/023 ,  F01N3/0235 ,  F02B3/06 ,  F02D9/1055 ,  F02D11/08

    摘要： The present invention provides an exhaust pressure control valve for controlling the pressure of exhaust gas discharged from an engine. The exhaust pressure control valve is capable of reducing the amount of noise generated when a main valve of the exhaust pressure control valve is switched from a closed state to an open state.
    The exhaust pressure control valve 10 of the present invention comprises a housing 11 having a main passage 12 and a bypass passage 28, a main valve 30 for opening and closing the main passage 12, and a bypass valve 28 for opening and closing the bypass passage 28. An inlet port 16 is provided in an inner wall face of the main passage 12 at an upstream side of the main valve. An outlet port 46 is provided in the inner wall face of the main passage 12 at a downstream side of the main valve. An upstream end of the bypass passage 28 is connected to the inlet port 16, and a downstream end of the bypass passage 28 is connected to the outlet port 46. A position of the outlet port 46 is offset in the circumferential direction from the position of a point on the circumferential edge of a valve member at which the distance from an axis of a rotation shaft of the main valve to the circumferential edge of the valve member is longest.