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    PRESSURE REDUCTION VALVE DEVICE
    3.
    发明公开
    PRESSURE REDUCTION VALVE DEVICE 审中-公开
    减压阀装置

    公开(公告)号：EP3301535A1

    公开(公告)日：2018-04-04

    申请号：EP17193851.7

    申请日：2017-09-28

    申请人： JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： KUBO, Toshikatsu ,  SEKINE, Masayuki ,  NAKANO, Akira ,  YAMAMOTO, Shota ,  HOTTA, Yutaka ,  YAMASHITA, Akira

    IPC分类号： G05D16/10

    CPC分类号： F16K17/065 ,  F16K27/04 ,  G05D16/10

    摘要： In a pressure reduction valve device, a valve body (22) and a distal end portion (60a) of a support member (60) are accommodated in a valve accommodation hole (10a) of a body (70). The distal end portion (60a) is inserted through an urging member accommodation hole (22d). An inner introduction passage (80) is formed between an outer peripheral surface of the distal end portion (60a) and an inner peripheral surface of the urging member accommodation hole (22d). An outer introduction passage is formed between an outer surface of the valve body (22) and an inner surface of the valve accommodation hole (10a). The support member (60) is provided with communication holes (60e) that establish communication between a gas inlet provided through the body (70) and the valve accommodation hole (10a) in an axial direction. The inner introduction passage (80) and the outer introduction passage (81) are opposed, in an axial direction thereof, to the communication passage (60e).

    摘要翻译： 在减压阀装置中，阀体（22）和支撑部件（60）的远端部（60a）容纳在主体（70）的阀容纳孔（10a）中。 前端部（60a）插通于施力部件收容孔（22d）。 在前端部（60a）的外周面与施力部件收容孔（22d）的内周面之间形成有内导入通路（80）。 在阀体（22）的外表面和阀容纳孔（10a）的内表面之间形成外引入通道。 在支承部件60上设有连通孔60e，该连通孔60e使在主体部70上设置的气体入口与阀收容孔10a在轴向上连通。 内导入通路80和外导入通路81在轴向上与连通路60e相对。

    THROTTLE VALVE WITH A FILTER FOR HIGH PRESSURE GASES
    6.
    发明公开
    THROTTLE VALVE WITH A FILTER FOR HIGH PRESSURE GASES 审中-公开
    DROSSELVENTIL MIT FILTERFÜRHOCHDRUCKGASE

    公开(公告)号：EP3015756A1

    公开(公告)日：2016-05-04

    申请号：EP15191479.3

    申请日：2015-10-26

    申请人： JTEKT CORPORATION ,  Toyota Jidosha Kabushiki Kaisha

    发明人： NAKAMURA, Akio ,  NAKANO, Akira ,  INAGI, Shusuke ,  YAMASHITA, Akira ,  KONDO, Masaaki

    IPC分类号： F17C13/04

    CPC分类号： G05D7/00 ,  B60K15/03 ,  B60K2015/03296 ,  B60K2015/03315 ,  F17C13/04 ,  F17C2205/0323 ,  F17C2205/0335 ,  F17C2205/0341 ,  F17C2205/035 ,  F17C2205/0382 ,  F17C2205/0394 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2270/0168 ,  F17C2270/0184 ,  Y02E60/321 ,  Y10T137/7839

    摘要： A throttle valve includes a throttle valve element (62); a support member (33) that supports the throttle valve element (62), the support member (33) including a valve element support portion (51), and a shaft portion that is connected to the valve element support portion (51), the shaft portion having a gas passage and an inlet port; a mounting member (36) that mounts the support member (33) in a throttle valve flow passage (48); a filter (35) that is disposed on an outer peripheral surface of the shaft portion to cover the inlet port, in a space whose axial length is defined by the shaft portion and the mounting member (36); and gaskets (71) that are respectively disposed between one axial end of the filter (35) and the mounting member (36) and between the other axial end of the filter (35) and the shaft portion.

    摘要翻译： 节流阀包括节流阀元件（62）; 支撑节流阀元件（62）的支撑构件（33），支撑构件（33）包括阀元件支撑部（51）和连接到阀元件支撑部（51）的轴部， 轴部具有气体通道和入口; 安装构件（36），其将所述支撑构件（33）安装在节流阀流路（48）中; 设置在所述轴部的外周面上以覆盖所述入口的过滤器（35），所述过滤器（35）的轴向长度由所述轴部和所述安装部件（36）限定的空间; 和分别设置在过滤器（35）的一个轴向端部和安装部件（36）之间以及过滤器（35）的另一个轴向端部与轴部分之间的垫片（71）。

    PRESSURE REDUCING VALVE
    7.
    发明公开
    PRESSURE REDUCING VALVE 审中-公开

    公开(公告)号：EP3454161A1

    公开(公告)日：2019-03-13

    申请号：EP18191917.6

    申请日：2018-08-31

    申请人： JTEKT Corporation ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： SUGIYAMA, Kazuhisa ,  NISHI, Koji ,  NAKANO, Akira ,  HOTTA, Yutaka ,  YAMASHITA, Akira ,  YAMAMOTO, Shota ,  MITSUISHI, Yasushi

    IPC分类号： G05D16/10

    摘要： A pressure reducing valve includes a body (7), an annular valve seat (22), a valve element (21), and a pressing mechanism (9) configured to press the valve element (21). The pressing mechanism (9) includes a plug (51) provided downstream of the valve seat (22) and having a plug hole (61), and a pin (52) including a sliding portion (71) and an upstream end (74), the sliding portion (71) having a shaft shape and being inserted in the plug hole (61) such that a gap is provided between the sliding portion (71) and an inner peripheral surface of the plug hole (61), and the upstream end (74) being provided upstream of the sliding portion (71) so as to contact the valve element (21). A fitting length of the sliding portion (71) with respect to the plug hole (61) and the gap between the sliding portion (71) and the plug hole (61) satisfy 0.0005L

    VALVE APPARATUS
    8.
    发明公开
    VALVE APPARATUS 有权
    阀门装置

    公开(公告)号：EP2937607A1

    公开(公告)日：2015-10-28

    申请号：EP15163887.1

    申请日：2015-04-16

    申请人： JTEKT CORPORATION

    发明人： NAKANO, Akira ,  SHIMA, Toshihiko ,  NAKAMURAI, Akio ,  TAKEUCHI, Yoshiyuki ,  NODA, Tomoya ,  HENMI, Mutsuo

    IPC分类号： F16K27/02 ,  F16K31/06

    CPC分类号： F02M21/02 ,  F16K27/029 ,  F16K31/06 ,  F16K31/0655 ,  F16K31/0658 ,  F16K31/0662 ,  Y02T10/32

    摘要： A valve apparatus 1 includes a body 5 with a supply passage 53 for gas and a solenoid valve 3 housed in the body 5. The solenoid valve 3 includes a tubular sleeve 30 internally having a flow passage 30c leading to the supply passage 53, and a valve element 32 and a valve seat 37 that open and close the flow passage 30c. The solenoid valve 3 includes a driving portion that opens and closes the valve element 32. A seal member 43 is disposed between an outer wall of the sleeve 30 and an inner wall of the body 5. A tip 30a of the sleeve 30 on a downstream side of the valve element 32 is exposed from the body 5.

    摘要翻译： 阀装置1包括具有用于气体的供给通道53的主体5和容纳在主体5中的电磁阀3.电磁阀3包括内部具有通向供给通道53的流动通道30c的管状套筒30， 阀元件32和打开和关闭流动通道30c的阀座37。 电磁阀3包括打开和关闭阀元件32的驱动部分。密封元件43设置在套筒30的外壁和主体5的内壁之间。下游的套筒30的末端30a位于下游 阀元件32的一侧从主体5露出。