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9 条记录 (耗时 0.024 秒)

    Pressure vessel
    1.
    发明授权
    Pressure vessel 失效
    压力容器

    公开(公告)号：US3690347A

    公开(公告)日：1972-09-12

    申请号：US3690347D

    申请日：1970-12-16

    申请人： GREER HYDRAULICS INC

    发明人： ZAHID ABDUZ

    IPC分类号： F15B1/14 ,  F16L55/052 ,  F16L55/04

    CPC分类号： F16L55/052 ,  F15B1/14 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3156 ,  F15B2201/4155 ,  F15B2201/435

    摘要： This invention relates to the art of pressure vessels of the type having a cylindrical container, one end of which is closed and has a port, and the other end of which defines an open mouth. The container has a deformable bladder of resilient material positioned therein, said bladder having a large mouth with an annular supporting member secured thereto and extending outwardly therefrom. The free edge portion of the supporting member which is longitudinally spaced from the region where the bladder is secured thereto, extends into an annular groove defined between the inner surface of the open mouth of the container and the outer periphery of a cover member positioned in the upper portion of the supporting member, the opposed surfaces of the annular groove and the free edge portion of the supporting member being bonded together to seal the container.

    摘要翻译： 本发明涉及一种具有圆柱形容器的压力容器的技术，该容器的一端封闭并具有一个端口，另一端限定了开口。 容器具有定位在其中的弹性材料的可变形囊，所述囊具有大口，其具有固定到其上并从其向外延伸的环形支撑构件。 支撑构件的自由边缘部分，其与气囊被固定在其上的区域纵向间隔开，延伸到限定在容器的开口的内表面和位于该容器中的盖构件的外周之间的环形槽中 支撑构件的上部，环形槽的相对表面和支撑构件的自由边缘部分接合在一起以密封容器。

    Shock absorber
    2.
    发明授权
    Shock absorber 失效
    减震器

    公开(公告)号：US3918693A

    公开(公告)日：1975-11-11

    申请号：US51676974

    申请日：1974-10-21

    申请人： GREER HYDRAULICS INC

    发明人： ZAHID ABDUZ

    IPC分类号： F16F9/44 ,  B60R19/32 ,  F16F9/092 ,  F16F9/19 ,  F16F9/00 ,  F16F9/10 ,  F16F9/34

    CPC分类号： B60R19/32 ,  F16F9/092 ,  F16F9/19

    摘要： This invention relates to a shock absorber of the type comprising a cylindrical outer casing having a closed mouth and also being closed at the other end, the closed end having an axial port. Positioned in the outer casing and extending longitudinally thereof is an inner casing of smaller diameter than the outer casing to define a chamber therebetween, the inner casing having one end closed by a plug and the other end closed and longitudinally spaced from the end of the outer casing, the bore of the inner casing slidably mounting a piston having an axially extending piston rod secured at one end thereto, with the other end of the piston rod protruding through an axial bore in the plug and normally resiliently urged outwardly. The piston rod has valve controlled means to permit flow of fluid from the portion of the inner casing bore adjacent the closed end of such casing to the portion of the inner casing bore on the other side of the piston and to restrain flow in the opposite direction. In addition, perforations are provided in the wall of the inner casing to permit flow of fluid from one side of the piston through the perforations to the other side of the piston. A bladder of resilient material encompasses the major portion of the length of the inner casing and the closed end of the bladder mounts a valve member which is axially aligned with an axial bore in the closed end of the inner casing and normally urged against the valve seat defined by the outer end of said axial bore. Adjustment means accessible from the exterior, through the axial port in the closed end of the outer casing is provided to determine the amount of movement of the valve means away from the valve seat defined at the outer end of the axial bore in the closed end of the inner casing.

    摘要翻译： 本发明涉及一种类型的减震器，其包括具有闭合口的圆柱形外壳，并且在另一端处封闭，所述封闭端具有轴向端口。 位于外壳中并纵向延伸的内壳是比外壳更小直径的内壳，以在其间限定一个室，内壳的一端用塞子封闭，另一端封闭并与外壳的端部纵向间隔开 内壳的孔可滑动地安装活塞，该活塞具有一端固定在其上的轴向延伸的活塞杆，活塞杆的另一端突出穿过插塞中的轴向孔并且通常向外弹性地向外推动。 活塞杆具有阀控制装置，以允许流体从邻近该壳体的封闭端的内壳孔的部分流动到活塞另一侧的内壳孔的部分，并且以相反的方向限制流动 。 此外，在内壳的壁中设有穿孔以允许流体从活塞的一侧流过穿孔到活塞的另一侧。 弹性材料的气囊包围内壳的长度的主要部分，并且气囊的封闭端安装阀构件，该阀构件与内壳的封闭端中的轴向孔轴向对齐并且通常被推靠在阀座 由所述轴向孔的外端限定。 提供可从外部通过外壳的封闭端的轴向端口进入的调节装置，用于确定阀装置远离限定在轴向孔的外端的阀座的移动量 内壳。

    Pressure vessel
    3.
    发明授权
    Pressure vessel 失效
    压力容器

    公开(公告)号：US3881519A

    公开(公告)日：1975-05-06

    申请号：US36723173

    申请日：1973-06-05

    申请人： GREER HYDRAULICS INC

    发明人： ZAHID ABDUZ

    IPC分类号： F15B1/08 ,  F16J12/00 ,  F16L55/052 ,  F16L55/04

    CPC分类号： F16L55/052 ,  F15B1/08 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3156 ,  F15B2201/41 ,  F15B2201/4155 ,  F15B2201/43 ,  F16J12/00 ,  Y10T137/7895

    摘要： This invention relates to the art of pressure vessels of the type comprising a rigid container having an opening at one end and an oil port at its other end. The container has a deformable partition therein intervening between the opening and the oil port and defining a gas chamber and an oil chamber. A rigid member is secured in the opening of the container and has a bore therethrough. A layer of resilient material, which defines a disc portion extends over the inner end of the bore. The periphery of such disc portion is bonded to the surface of the rigid member through which the inner end of the bore extends, said disc portion having passage means therethrough positioned between the bonded periphery thereof and the axis thereof, the inner end of such passage means normally abutting against such surface, the portion of said disc inwardly of its bonded periphery being movable away from such surface.

    摘要翻译： 本发明涉及这种类型的压力容器的技术，包括一端具有开口的刚性容器和另一端的油口。 容器在其间介于开口和油口之间的可变形隔板并且限定了气室和油室。 刚性构件固定在容器的开口中并且具有穿过其中的孔。 限定圆盘部分的弹性材料层在孔的内端延伸。 这种圆盘部分的周边结合到刚性构件的表面，孔的内端通过该表面延伸，所述盘部分具有位于其接合周边与其轴线之间的通道装置，该通道装置的内端 通常抵靠这种表面，所述盘的接合周边内部的部分可以从这种表面移开。

    Pressure vessel
    4.
    发明授权
    Pressure vessel 失效
    压力容器

    公开(公告)号：US3695298A

    公开(公告)日：1972-10-03

    申请号：US3695298D

    申请日：1971-06-01

    申请人： GREER HYDRAULICS INC

    发明人： ZAHID ABDUZ

    IPC分类号： F15B1/14 ,  F16L55/052 ,  F16L55/04

    CPC分类号： F15B1/14 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3156 ,  F15B2201/4155 ,  F15B2201/435 ,  F16L55/052

    摘要： This invention relates to the art of pressure vessels, more particularly of the type using a deformable bladder having a cylindrical mouth of relatively large diameter to which is bonded a rigid annular retaining member, the latter having an annular groove in its outer periphery in which an O-ring is positioned to define a seal with respect to the side wall of the container in which the bladder is positioned.

    摘要翻译： 本发明涉及压力容器的技术，更具体地说是使用具有相对大直径的圆柱形口的可变形囊状物的类型，刚性环形保持构件在其外周边具有环形槽，其中， O形环被定位成相对于容器的侧壁限定密封件，在该容器的侧壁中定位有气囊。

    Pressure vessel
    7.
    发明授权
    Pressure vessel 失效

    公开(公告)号：US3593746A

    公开(公告)日：1971-07-20

    申请号：US3593746D

    申请日：1968-07-05

    申请人： GREER HYDRAULICS INC

    发明人： ALLEWITZ MURRAY ,  ZAHID ABDUZ

    IPC分类号： F15B1/16 ,  F16J12/00 ,  F16L55/052 ,  F16L55/04

    CPC分类号： F16L55/052 ,  F15B1/165 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/411 ,  F15B2201/4155 ,  F15B2201/43 ,  F16J12/00

    摘要： This invention relates to a pressure vessel of the type having a rigid container to be filled with fluid, usually oil and gas under pressure and having a deformable partition intervening between such fluids and more particularly relates to a pressure accumulator of relatively large size in the order of say 40gallon capacity and which is extremely heavy and in the order of say 300 to 400 pounds. The partition is a bladder closed at one end and having an open mouth at its other end. The container has longitudinally aligned ports at opposed ends and is designed to be mounted in vertical position with the upper port receiving a gas fitting to which the mouth of the bladder is secured, for charging of the bladder with gas under pressure and the lower port having an oil fitting for charging the container with a fluid such as oil under pressure. The oil fitting has a mounting flange associated therewith to permit rigid mounting of the container in upright position on a suitable complementary flange that is connected to a source of oil under pressure such as an oil line. The gas fitting is mounted in the upper port so that it may readily be removed together with the bladder without need to disconnect the accumulator from the oil line and without need to handle the heavy accumulator.