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    Hydraulic accumulator having an improved oil port seal
    41.
    发明授权
    Hydraulic accumulator having an improved oil port seal 失效
    液压蓄能器具有改进的油口密封

    公开(公告)号：US4134429A

    公开(公告)日：1979-01-16

    申请号：US806835

    申请日：1977-06-15

    Applicant: Abduz Zahid

    Inventor： Abduz Zahid

    IPC: F15B1/08 ,  F15B1/22 ,  F16L55/04

    CPC classification number: F15B1/22 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/43 ,  F15B2201/615

    Abstract: The present invention relates to a hydraulic accumulator-pulse dampener of the bladder type and is characterized by the provision of an improved seal assembly interposed between the oil port of the pressure vessel and the oil conduit connector fixture, said seal arrangement providing an annular, effective, and readily assembled seal between the fixture and the pressure vessel.

    Abstract translation: 本发明涉及一种气囊式液压蓄能式脉冲阻尼器，其特征在于，提供一种改进的密封组件，其插入在压力容器的油口与油管连接器夹具之间，所述密封装置提供环形的，有效的 并且容易地在夹具和压力容器之间组装密封。

    Locking ring for pressure vessel and method of making the same
    42.
    发明授权
    Locking ring for pressure vessel and method of making the same 失效
    压力容器锁紧环及其制作方法

    公开(公告)号：US4102465A

    公开(公告)日：1978-07-25

    申请号：US794478

    申请日：1977-05-06

    Applicant: Abduz Zahid

    Inventor： Abduz Zahid

    IPC: F15B1/08 ,  F15B1/22 ,  F16L55/053 ,  F16L55/04 ,  F16J15/02

    CPC classification number: F16L55/053 ,  F15B1/22 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/43 ,  F15B2201/615

    Abstract: This invention relates to an improved locking ring for supporting the closure plug of a pressure vessel of the type used to store fluid under pressure, and particularly of the type having a deformable partition, such as a bladder. The locking ring is comprised of two relatively foldable segments, the segments being held together by an annular elastomeric component, the device being characterized by the elastomer being molded in situ in an annular groove in the segments, which groove incorporates a non-reentrant mouth portion, whereby the elastomeric component is united to the segments without the necessity for bonding, etc. The invention is further directed to a method of forming the above described locking ring.

    Abstract translation: 本发明涉及一种用于支撑用于在压力下储存流体的类型的压力容器的封闭塞的改进的锁定环，特别是具有诸如气囊的可变形分隔件的类型。 锁定环由两个相对可折叠的部分组成，这些部分通过环形弹性体部件保持在一起，该装置的特征在于弹性体原位模制在节段中的环形凹槽中，该凹槽包括非凹口部分 ，由此将弹性体部件联合到节段上而不需要接合等。本发明还涉及形成上述锁定环的方法。

    Method and apparatus for charging a hydro-pneumatic reservoir with gas under pressure
    43.
    发明授权
    Method and apparatus for charging a hydro-pneumatic reservoir with gas under pressure 失效
    用于在压力下用气体对液压气动容器进行充气的方法和装置

    公开(公告)号：US3983678A

    公开(公告)日：1976-10-05

    申请号：US637968

    申请日：1975-12-05

    Applicant: Peter Bogler ,  Wilhelm Gerhardt

    Inventor： Peter Bogler ,  Wilhelm Gerhardt

    IPC: F15B1/08 ,  F17C5/06 ,  F17C13/06 ,  B65B31/04

    CPC classification number: F17C5/06 ,  F15B1/08 ,  F17C13/06 ,  F15B2201/205 ,  F15B2201/315 ,  F15B2201/41 ,  F15B2201/4155 ,  F15B2201/615 ,  F17C2205/0311 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2227/04

    Abstract: The invention relates to a method and apparatus for charging a hydro-pneumatic reservoir with gas under pressure. The reservoir is positioned between two vertically aligned supporting members, with the oil charging port and gas charging port of the reservoir axially aligned. The supporting member on which the oil charging port is positioned, is vertically adjustable. The gas charging port carries an initially loose fitting bushing with an expander member at its outer end, the bushing permitting flow of gas therearound to permit charging of the reservoir. A force applying member is slidably mounted in the uppermost supporting member such that when gas under pressure is applied, it will cause the force applying member to move upwardly and the gas under pressure will pass around the bushing into the reservoir to charge the latter. After the reservoir is charged, oil under pressure is applied to the force applying member to move the latter downwardly to react against the expander member, forcing the latter into the bushing to expand the latter and seal the gas port of the reservoir.

    Abstract translation: 本发明涉及一种用于在压力下对气体进行充气的方法和装置。 储存器位于两个垂直对齐的支撑构件之间，储油器的充油口和气体填充口轴向对准。 充油口位于其上的支撑构件是可垂直调节的。 气体充气口在其外端承载具有膨胀器构件的初始松散的配合衬套，衬套允许在其周围的气体流动以允许储存器的充电。 力施加构件可滑动地安装在最上面的支撑构件中，使得当施加压力下的气体时，其将使施力构件向上移动，并且压力下的气体将穿过套管进入储存器以对其进行充电。 在储存器充电之后，将压力下的油施加到施力部件上，使其向下移动以使其与膨胀器构件反作用，从而将其推入衬套中以使其膨胀并密封贮存器的气体口。

    Double rate flow controller
    44.
    发明授权
    Double rate flow controller 失效
    双速流量控制器

    公开(公告)号：US3765446A

    公开(公告)日：1973-10-16

    申请号：US3765446D

    申请日：1972-09-12

    Applicant: LIVINGSTON W

    Inventor： LIVINGSTON W

    IPC: A62C37/08 ,  F15B1/10 ,  F16K13/04 ,  F16K1/44

    CPC classification number: A62C37/08 ,  F15B1/103 ,  F15B2201/205 ,  F15B2201/3153 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/615 ,  Y10T137/1804 ,  Y10T137/7792

    Abstract: A double rate flow controller including a means for permitting fluid flow at a first high flow rate, a means for reducing the first flow rate to a second lower flow rate and a means for regulating the volume of water passing through the flow controller during the high flow condition before the high flow rate is terminated and the low flow rate begins.

    Abstract translation: 一种双速率流量控制器，包括用于允许流体以第一高流量流动的装置，用于将第一流量降低到第二较低流量的装置，以及用于调节在高压期间通过流量控制器的水的体积的装置 在高流速终止之前的流量状态和低流量开始。

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