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    TIP-RESISTANT VALVE PLUGS
    3.
    发明申请
    TIP-RESISTANT VALVE PLUGS 审中-公开
    TIP阻力阀插头

    公开(公告)号：US20140251465A1

    公开(公告)日：2014-09-11

    申请号：US14279680

    申请日：2014-05-16

    Applicant: West Troy, LLC

    Inventor： Warren Davidson ,  James Martin Jergens

    IPC: F16K15/02

    CPC classification number: F16K15/028 ,  B33Y80/00 ,  F16K15/00 ,  F16K15/025 ,  F16K15/026 ,  F16K17/12 ,  Y10T137/7904 ,  Y10T137/7922 ,  Y10T137/7929 ,  Y10T137/7931 ,  Y10T137/7936 ,  Y10T137/7938

    Abstract: A tip-resistant valve plug comprises a valve head, first and second retention legs, and an anti-tip fin. The valve head defines a fluid barrier. The anti-tip fin and the retention legs extend from the same side of the valve head. The anti-tip fin comprises a groove that allows the valve head to flex along a longitudinal fin axis; the anti-tip fin extends from the side of the valve head to a fin height dimension that is greater than a relief spring compression dimension caused by the tip-resistant valve moving between a closed position and an open position; or the valve head has a smaller moment of inertia evaluated in a direction the anti-tip fin extends across the valve head than a moment of inertia evaluated in a direction normal to the direction the anti-tip fin extends across the valve head.

    Abstract translation: 防顶塞阀包括阀头，第一和第二保持腿，以及防尖端翅片。 阀头限定了流体屏障。 防顶鳍和保持腿从阀头的同一侧延伸。 防顶鳍包括允许阀头沿着纵向翅片轴线弯曲的凹槽; 所述防顶部翼片从所述阀头的侧面延伸到翅片高度尺寸，所述翼片高度尺寸大于由所述防倾斜阀门在关闭位置和打开位置之间移动引起的安全弹簧压缩尺寸; 或者阀头在反尖端翅片穿过阀头延伸的方向上被评估的惯性矩小于沿着与顶端翼片穿过阀头延伸的方向垂直的方向的惯性矩。

    PRESSURE RELIEF VALVE AND HIGH PRESSURE PUMP WITH SUCH VALVE
    4.
    发明申请
    PRESSURE RELIEF VALVE AND HIGH PRESSURE PUMP WITH SUCH VALVE 审中-公开
    压力缓冲阀和带这种阀的高压泵

    公开(公告)号：US20140182451A1

    公开(公告)日：2014-07-03

    申请号：US14197435

    申请日：2014-03-05

    Applicant: DENSO CORPORATION

    Inventor： Shinobu OIKAWA ,  Yoshinori Yamashita ,  Katsunori Furuta ,  Masayuki Kobayashi ,  Shigeto Tsuge

    IPC: F04B19/22

    CPC classification number: F04B19/22 ,  F02D41/3863 ,  F02M59/46 ,  F02M63/005 ,  F02M69/54 ,  F16K15/026 ,  Y10T137/7738 ,  Y10T137/7837 ,  Y10T137/7938

    Abstract: A valve member of a pressure relief valve has a shaft portion, a pressure receiving portion, and a guide portion, wherein the valve member is axially movable in a fuel return passage. When a forward end of the shaft portion is seated on a valve seta, the fuel return passage is closed, while the shaft portion is separated from the valve seat the fuel return passage is opened. A notched portion is formed at an outer wall of the guide portion to thereby form an outer-surface passage. A fuel inlet port is formed in the valve member for communicating a fuel inlet chamber to the fuel return passage at a downstream side of the valve member.

    Abstract translation: 泄压阀的阀构件具有轴部，压力接收部和引导部，其中，阀构件在燃料返回通路中可轴向移动。 当轴部的前端位于阀组件上时，燃料返回通道关闭，而轴部分与阀座分离，燃料返回通道打开。 在引导部分的外壁处形成切口部分，从而形成外表面通道。 在阀构件中形成燃料入口，用于在阀构件的下游侧将燃料入口室连通到燃料返回通道。

    Bypass-type motor protecting device for a vacuum cleaner
    5.
    发明授权
    Bypass-type motor protecting device for a vacuum cleaner 有权
    用于真空吸尘器的旁路式马达保护装置

    公开(公告)号：US08347458B2

    公开(公告)日：2013-01-08

    申请号：US12538813

    申请日：2009-08-10

    Applicant: Shui-Chun Tseng ,  Chin-Chao Chung ,  Ming-Da Li

    Inventor： Shui-Chun Tseng ,  Chin-Chao Chung ,  Ming-Da Li

    IPC: A47L9/02 ,  F16K15/00 ,  F16K17/00 ,  F16K21/04 ,  F01L3/10

    CPC classification number: A47L9/19 ,  A47L9/00 ,  Y10T137/7929 ,  Y10T137/7937 ,  Y10T137/7938

    Abstract: A bypass-type motor protecting device includes: a casing fitted into a bypass opening in a body housing of a vacuum cleaner and having an inner abutment wall; a seat body having a bypass entry port; a valve body unit movable within the casing relative to the bypass entry port and including a valve disc to be engaged with and disengaged from the seat body, a plunger body having an externally accessible operated head and an axially extending threaded shank, and an abutment member threadedly engaged with the shank such that rotation of the operated head results in a change of an axial distance between the abutment member and the inner abutment wall; and a biasing member disposed to bias the abutment member and the inner abutment wall such that a biasing force thereof is varied in strength by the change of the axial distance.

    Abstract translation: 旁路式马达保护装置包括：壳体，其装配在真空吸尘器的主体壳体中的旁路开口中并具有内部邻接壁; 具有旁通入口的座体; 阀体单元，其在壳体内相对于旁通入口移动，并且包括与座体接合和脱离的阀盘;柱塞体，具有外部可触及的操作头和轴向延伸的螺纹柄;以及抵接构件 螺纹地与柄接合，使得被操作的头部的旋转导致邻接构件和内邻接壁之间的轴向距离的变化; 以及偏压构件，其被设置成偏置所述抵接构件和所述内邻接壁，使得其偏置力由所述轴向距离的变化而在强度上变化。

    Suction valve of variable capacity compressor for vehicle
    6.
    发明授权
    Suction valve of variable capacity compressor for vehicle 有权
    用于车辆的可变容量压缩机的吸入阀

    公开(公告)号：US08276614B2

    公开(公告)日：2012-10-02

    申请号：US12827367

    申请日：2010-06-30

    Applicant: Jang Sik Park ,  Ki Yeon Kim ,  Jin Sang Kim

    Inventor： Jang Sik Park ,  Ki Yeon Kim ,  Jin Sang Kim

    IPC: F16K17/04

    CPC classification number: F04B27/1018 ,  F04B39/0055 ,  F04B39/10 ,  F04B53/001 ,  F04B53/10 ,  F04B53/1007 ,  F04B53/1085 ,  F16K15/026 ,  F16K27/0209 ,  Y10T137/7922 ,  Y10T137/7929 ,  Y10T137/7938

    Abstract: Disclosed is a suction valve of a variable capacity compressor for vehicle including: a valve sheet, a valve case, a spool valve, and a resilient member, wherein the valve case includes a first coolant discharging port and a pair of second coolant discharging ports, each second coolant discharging port being smaller in size than the first coolant discharging port, and wherein the spool valve includes a plurality of first grooves and two pairs of second grooves which are formed on the first grooves so that the second grooves in each pair face each other and a coolant may be introduced from the bottom surface of the valve case, and wherein when the spool valve is initially opened, the coolant is introduced through the first and second grooves.

    Abstract translation: 公开了一种用于车辆的可变容量压缩机的吸入阀，包括：阀片，阀壳，滑阀和弹性构件，其中所述阀壳包括第一冷却剂排放口和一对第二冷却剂排出口， 每个第二冷却剂排出口的尺寸小于第一冷却剂排出口，并且其中滑阀包括多个第一凹槽和两对第二凹槽，其形成在第一凹槽上，使得每对中的第二凹槽面对每个凹槽 另一个，并且可以从阀壳的底表面引入冷却剂，并且其中当滑阀最初打开时，冷却剂通过第一和第二凹槽被引入。

    Bypass-Type Motor Protecting Device for a Vacuum Cleaner
    7.
    发明申请
    Bypass-Type Motor Protecting Device for a Vacuum Cleaner 有权
    用于吸尘器的旁路式马达保护装置

    公开(公告)号：US20110033289A1

    公开(公告)日：2011-02-10

    申请号：US12538813

    申请日：2009-08-10

    Applicant: Shui-Chun Tseng ,  Chin-Chao Chung ,  Ming-Da Li

    Inventor： Shui-Chun Tseng ,  Chin-Chao Chung ,  Ming-Da Li

    IPC: F03B11/02

    CPC classification number: A47L9/19 ,  A47L9/00 ,  Y10T137/7929 ,  Y10T137/7937 ,  Y10T137/7938

    Abstract: A bypass-type motor protecting device includes: a casing fitted into a bypass opening in a body housing of a vacuum cleaner and having an inner abutment wall; a seat body having a bypass entry port; a valve body unit movable within the casing relative to the bypass entry port and including a valve disc to be engaged with and disengaged from the seat body, a plunger body having an externally accessible operated head and an axially extending threaded shank, and an abutment member threadedly engaged with the shank such that rotation of the operated head results in a change of an axial distance between the abutment member and the inner abutment wall; and a biasing member disposed to bias the abutment member and the inner abutment wall such that a biasing force thereof is varied in strength by the change of the axial distance.

    Abstract translation: 旁路式马达保护装置包括：壳体，其装配在真空吸尘器的主体壳体中的旁路开口中并具有内部邻接壁; 具有旁通入口的座体; 阀体单元，其在壳体内相对于旁通入口移动，并且包括与座体接合和脱离的阀盘;柱塞体，具有外部可触及的操作头和轴向延伸的螺纹柄;以及抵接构件 螺纹地与柄接合，使得被操作的头部的旋转导致邻接构件和内邻接壁之间的轴向距离的变化; 以及偏压构件，其被设置成偏置所述抵接构件和所述内邻接壁，使得其偏置力由所述轴向距离的变化而在强度上变化。

    Check valve
    8.
    发明授权
    Check valve 失效
    止回阀

    公开(公告)号：US07581560B2

    公开(公告)日：2009-09-01

    申请号：US11146579

    申请日：2005-06-06

    Applicant: Reinhard Koch ,  Rainer Fuhrmann ,  Christian Degenhardt ,  Bernd Stange

    Inventor： Reinhard Koch ,  Rainer Fuhrmann ,  Christian Degenhardt ,  Bernd Stange

    IPC: F16K15/02

    CPC classification number: F16K17/0413 ,  F16K15/026 ,  F16K15/028 ,  Y10T137/7847 ,  Y10T137/7848 ,  Y10T137/7937 ,  Y10T137/7938

    Abstract: A check valve includes a housing with an inlet opening and an outlet opening along with a cage-like insert disposed therein as a support for a spring element and for guiding a closing body which can be moved against the spring element and which can be moved between a first end position, in which the spring body lies in contact with a seat to form a seal, and a second end position, in which the valve is completely open. The closing body, which is constructed cylindrically and pot-like, is guided with its cylindrical casing surface at the cage-like insert and in contact with the seat with a flat outer surface.

    Abstract translation: 止回阀包括壳体，其具有入口开口和出口开口以及设置在其中的笼状插入件作为弹簧元件的支撑件，并且用于引导关闭体，该闭合体可抵靠弹簧元件移动， 第一端部位置，其中弹簧体与座接触以形成密封件，以及阀完全打开的第二端部位置。 被构造为圆柱形和盆形的封闭体以其圆柱形壳体表面在笼状插入件处被引导并且与座的接触具有平坦的外表面。

    Check valve
    9.
    发明申请
    Check valve 失效
    止回阀

    公开(公告)号：US20060021661A1

    公开(公告)日：2006-02-02

    申请号：US11146579

    申请日：2005-06-06

    Applicant: Reinhard Koch ,  Rainer Fuhrmann ,  Christian Degenhardt ,  Bernd Stange

    Inventor： Reinhard Koch ,  Rainer Fuhrmann ,  Christian Degenhardt ,  Bernd Stange

    IPC: F16K15/02

    CPC classification number: F16K17/0413 ,  F16K15/026 ,  F16K15/028 ,  Y10T137/7847 ,  Y10T137/7848 ,  Y10T137/7937 ,  Y10T137/7938

    Abstract: A check valve includes a housing with an inlet opening and an outlet opening along with a cage-like insert disposed therein as a support for a spring element and for guiding a closing body which can be moved against the spring element and which can be moved between a first end position, in which the spring body lies in contact with a seat to form a seal, and a second end position, in which the valve is completely open closing body which is constructed cylindrically and pot-like, is guided with its cylindrical casing surface at the cage-like insert and in contact with the seat with a flat outer surface.

    Abstract translation: 止回阀包括壳体，其具有入口开口和出口开口以及设置在其中的笼状插入件作为弹簧元件的支撑件，并且用于引导关闭体，该闭合体可抵靠弹簧元件移动， 第一端部位置，其中弹簧体与座椅接触以形成密封件，并且第二端部位置，其中阀门是完全打开的封闭体，其被构造为圆柱形和壶状，其圆柱形 壳体表面位于笼状插入件处，并与座位接触，具有平坦的外表面。

    High pressure fuel supply apparatus
    10.
    发明授权
    High pressure fuel supply apparatus 失效
    高压燃油供应装置

    公开(公告)号：US06637410B2

    公开(公告)日：2003-10-28

    申请号：US10114032

    申请日：2002-04-03

    Applicant: Yoshihiko Onishi ,  Kouichi Ojima ,  Yuta Ichinose

    Inventor： Yoshihiko Onishi ,  Kouichi Ojima ,  Yuta Ichinose

    IPC: F02M3704

    CPC classification number: F02M55/04 ,  F02M59/366 ,  F02M59/462 ,  F02M59/466 ,  F02M63/0225 ,  F02M2200/315 ,  Y10T137/7925 ,  Y10T137/7938

    Abstract: A high pressure fuel supply apparatus is constituted by a plunger reciprocating in a sleeve of a high pressure fuel pump so as to form a fuel pressurizing chamber between the plunger and the sleeve, a suction valve provided in a fuel suction port for sucking fuel into the fuel pressurizing chamber, and a discharge valve provided in a fuel discharge port for discharging fuel from the fuel pressurizing chamber into a high pressure fuel discharge passageway communicating with an internal combustion engine, the discharge valve reciprocating axially so as to perform an open/close operation, wherein the high pressure fuel supply apparatus further comprises a holder for regulating an axial reciprocating movement of the discharge valve in the open/close operation within a predetermined range.

    Abstract translation: 高压燃料供给装置由在高压燃料泵的套筒中往复运动的柱塞构成，以在柱塞和套筒之间形成燃料加压室，设置在燃料吸入口中的吸入阀，用于将燃料吸入 燃料加压室和设置在燃料排出口中的排出阀，用于将燃料从燃料加压室排出到与内燃机连通的高压燃料排放通道中，排出阀轴向往复运动以进行打开/关闭操作 其特征在于，所述高压燃料供给装置还包括保持器，用于在所述开闭动作中将所述排出阀的轴向往复运动调节在预定范围内。

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