利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

63 条记录 (耗时 0.012 秒)

    METHODS AND APPARATUS RELATED TO A PURGE VALVE FOR A CAPACITOR
    1.
    发明申请
    METHODS AND APPARATUS RELATED TO A PURGE VALVE FOR A CAPACITOR 审中-公开
    与电容器的阀门相关的方法和装置

    公开(公告)号：US20150029639A1

    公开(公告)日：2015-01-29

    申请号：US14282690

    申请日：2014-05-20

    申请人： loxus, Inc.

    发明人： Thor E. Eilertsen ,  Chad Hall ,  Lothar Franz Bieg

    IPC分类号： H01G11/14 ,  F16K15/04 ,  H01G11/78

    CPC分类号： H01G11/14 ,  F16K15/04 ,  H01G9/12 ,  H01G11/20 ,  H01G11/78 ,  H01G11/80 ,  Y02E60/13 ,  Y10T137/7855 ,  Y10T137/7858 ,  Y10T137/7873 ,  Y10T137/7904

    摘要： In some embodiments, an apparatus includes a housing and a purge valve. The housing defines a cavity and a lumen extending from a volume of the cavity to a volume outside the cavity. The purge valve is disposed within the lumen and includes an occlusion member. A portion of the occlusion member has a width substantially equal to a width of an end portion of the lumen such that the portion of the occlusion member is disposed within the end portion of the lumen when the purge valve is in a first configuration. The portion of the occlusion member being disposed outside the end portion of the lumen when the purge valve is in a second configuration.

    摘要翻译： 在一些实施例中，装置包括壳体和净化阀。 壳体限定了腔体和从腔的体积延伸到空腔外部的体积的内腔。 吹扫阀设置在内腔内并且包括遮挡构件。 遮挡构件的一部分具有基本上等于内腔的端部的宽度的宽度，使得当清洗阀处于第一构造时，遮挡构件的该部分设置在内腔的端部内。 当净化阀处于第二构造时，遮挡构件的部分设置在管腔的端部外侧。

    Valve with reversible valve seat for high-pressure pump (HP)
    2.
    发明申请
    Valve with reversible valve seat for high-pressure pump (HP) 有权
    带可逆阀座的阀门用于高压泵（HP）

    公开(公告)号：US20050115614A1

    公开(公告)日：2005-06-02

    申请号：US10900003

    申请日：2004-07-27

    申请人： Rolf Einhaus

    发明人： Rolf Einhaus

    IPC分类号： F04B53/10 ,  F16K15/04 ,  F16K15/00

    CPC分类号： F16K15/04 ,  F04B53/1002 ,  F04B53/109 ,  Y10T137/7838 ,  Y10T137/7855

    摘要： High-pressure valve for high-pressure pump, which has a valve body with inlet and outlet, the cylinder chamber of the pump piston rod being connected to the said valve body. The inlet communicates with the cylinder chamber via a bore which houses a first valve seat with a valve ball. Moreover, the cylinder chamber is connected via a further bore with the outlet, said bore housing a valve seat with its valve ball. This device is characterised in that each valve seat with its valve ball is designed as ball check valve and thus forms an assembly. These ball check valves are removable from the valve body, the link between valve and valve body preferably being designed as single or multiple bolting. An ideal embodiment of the invention provides for ball check valves with external male threading and for a female threading in the recess accommodating the check valves.

    摘要翻译： 用于高压泵的高压阀，其具有带入口和出口的阀体，泵活塞杆的气缸室连接到所述阀体。 入口通过一个带有阀球的第一阀座的孔与气缸室连通。 此外，气缸室经由另一孔与出口连接，所述孔容纳具有阀球的阀座。 该装置的特征在于，具有阀球的每个阀座被设计为球止回阀，从而形成组件。 这些球止回阀可以从阀体移除，阀和阀体之间的连接件优选地被设计为单个或多个螺栓。 本发明的理想实施例提供了具有外部公螺纹的球止回阀和容纳止回阀的凹槽中的阴螺纹。

    Check valve assembly
    3.
    发明授权
    Check valve assembly 失效
    检查阀组件

    公开(公告)号：US3850194A

    公开(公告)日：1974-11-26

    申请号：US32221773

    申请日：1973-01-09

    申请人： BROWN OIL TOOLS

    发明人： BROWN C

    IPC分类号： E21B21/10 ,  E21B34/00 ,  E21B34/12 ,  F16K15/18

    CPC分类号： E21B34/12 ,  E21B21/10 ,  E21B2034/005 ,  F16K15/181 ,  F16K15/183 ,  Y10T137/7783 ,  Y10T137/7855 ,  Y10T137/7856

    摘要： A check valve assembly for permitting unrestricted flow in one direction and limited flow in the reverse direction comprising: a valve body having a longitudinal flowbore therethrough; a seat member carried by the valve body; a closure member carried by the valve body for movement from a normally open position, in which flow through the flowbore is unrestricted, to a closed position engaging the seat member, in which reverse flow through the valve body is prevented; and a reciprocal sleeve member carried by the valve body for movement between a first position, preventing movement of the closure member to its closed position, to a second position, allowing movement of the closure member to its closed position. The sleeve member may be provided with an annular pressure surface in fluid communication with the exterior of the valve body for applying a force to move the sleeve member from the first position to the second position in response to a greater pressure externally of the valve body than the pressure within the flowbore. In other embodiments the sleeve member may be attached to a first body portion of the valve body which telescopically engages a second body portion for limited axial movement relative thereto. In such an embodiment the sleeve member is movable from its first to its second position in response to limited axial movement of the first body portion.

    摘要翻译： 一种止回阀组件，用于允许在一个方向上不受限制地流动并且在相反方向上限制流动，包括：阀体，其具有穿过其的纵向流动孔; 由阀体承载的座椅构件; 由阀体承载的关闭构件用于从常开位置移动，其中通过所述流道的流动是不受限制的，所述闭合位置与所述座构件接合到关闭位置，在所述关闭位置阻止所述阀体的反向流动; 以及由所述阀体承载的用于在第一位置和第二位置之间运动的可逆的套筒构件，以防止所述封闭构件到其关闭位置的运动到第二位置，从而允许所述封闭构件运动到其关闭位置。 套筒构件可以设置有与阀体的外部流体连通的环形压力表面，用于施加力以响应于阀体外部的更大压力将套筒构件从第一位置移动到第二位置比 气孔内的压力。 在其他实施例中，套筒构件可以附接到阀体的第一主体部分，该第一主体部分与第二主体部分可伸缩地接合以相对于其限定的轴向移动。 在这种实施例中，响应于第一主体部分的有限轴向运动，套筒构件可从其第一位置移动到其第二位置。