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    TRAPPED GAS REMOVAL IN LIQUID GAS ACCUMULATOR
    3.
    发明申请
    TRAPPED GAS REMOVAL IN LIQUID GAS ACCUMULATOR 有权
    液体气体累积器中的气体去除气体

    公开(公告)号：US20050257844A1

    公开(公告)日：2005-11-24

    申请号：US11101904

    申请日：2005-04-08

    申请人： Don Draper

    发明人： Don Draper

    IPC分类号： F15B1/08 ,  F15B1/10 ,  F15B1/16 ,  F15B21/04 ,  F16L55/04

    CPC分类号： F15B1/106 ,  F15B1/10 ,  F15B1/165 ,  F15B21/044 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3155 ,  F15B2201/411 ,  F15B2201/4155 ,  F15B2201/43

    摘要： A hydraulic accumulator of the liquid-gas type, comprising a housing (11) defining a chamber (11C), a gas port (30) and a liquid port (19). A gas charging valve (31) is disposed in the gas port (30) to control admission of high pressure gas. A semi-permeable separator (35) is disposed within the housing (11) to separate the internal chamber (11C) into a gas chamber (33) in communication with the gas port (30), and a liquid chamber (21) in communication with the liquid port. A means (41) is within the liquid chamber for collecting gas which passes from the gas chamber (33), through the semi-permeable separator, and into the liquid chamber. Included is a conduit (45) having one end (45a) in communication with the gas collecting means (41), and another end (45b) operably associated with the housing (11, 27) to communicate gas from the collecting means (41) out of the liquid chamber.

    摘要翻译： 一种液体气体型液压蓄能器，包括限定腔室（11C）的壳体（11），气体口（30）和液体口（19）。 气体收集阀（31）设置在气体口（30）中以控制高压气体的进入。 半透水分离器（35）设置在壳体（11）内以将内部室（11C）分离成与气体端口（30）连通的气体室（33），以及液体室 与液体口通讯。 一个装置（41）在用于收集从气室（33）通过半渗透分离器并进入液体室的气体的液体室内。 包括具有与气体收集装置（41）连通的一端（45a）的导管（45），以及与壳体（11,27）可操作地相关联的另一端（45b），用于将来自收集装置的气体（ 41）离开液体室。

    Impervious resilient membrane and hydropneumatic accumulator fitted with that membrane
    6.
    发明授权
    Impervious resilient membrane and hydropneumatic accumulator fitted with that membrane 失效
    不透水的弹性膜和装有该膜的液压气动蓄能器

    公开(公告)号：US5036110A

    公开(公告)日：1991-07-30

    申请号：US399959

    申请日：1989-08-29

    申请人： Philippe Moureaux

    发明人： Philippe Moureaux

    IPC分类号： F15B1/08 ,  C08F283/00 ,  C08G18/62 ,  C08G81/02 ,  C08J5/18 ,  F15B1/10

    CPC分类号： F15B1/10 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3155 ,  F15B2201/61 ,  Y10T428/23979 ,  Y10T428/249953

    摘要： An impervious resilient membrane for fitting a hydropneumatic accumulator and consisting of a film having a thickness of 10-200 microns constituted by a graft polymer formed by the reaction of thermoplastic polyurethane with a copolymer of ethylene and vinyl alcohol, this film being arranged in sandwich-like fashion between two layers of thermoplastic polyurethane, the membrane being adapted to be mounted in an automotive vehicle suspension sphere to there define two chambers containing a gas and a liquid, respectively.

    摘要翻译： 一种不透水的弹性膜，用于装配液压气动蓄能器并由厚度为10-200微米的膜构成，该膜由由热塑性聚氨酯与乙烯和乙烯醇的共聚物反应形成的接枝聚合物构成， 两层热塑性聚氨酯之间的类似方式，该膜适于安装在汽车悬架球中，分别限定包含气体和液体的两个室。

    ACCUMULATOR
    8.
    发明公开
    ACCUMULATOR 审中-公开

    公开(公告)号：US20230340967A1

    公开(公告)日：2023-10-26

    申请号：US17920361

    申请日：2021-01-21

    申请人： UGT GROUP PTY LTD

    发明人： Max SCOTT

    IPC分类号： F15B1/04 ,  F15B1/02

    CPC分类号： F15B1/04 ,  F15B1/021 ,  F15B2201/3155 ,  F15B2201/405

    摘要： The present invention provides an accumulator (20) comprising a housing (21), an inner portion (23) within the housing, and a zone (27) defined between the housing and the inner portion for fluid communication with a driving fluid of a fluid-powered system whereby the inner portion is exposed to the driving fluid received within the zone. The inner portion comprises a resiliently deformable solid mass (31), wherein at least a portion of the mass is deformable in response to fluid pressure in the zone exceeding a prescribed level thereby to provide pressure relief. The deformable portion resiliently rebounds in response to fluid pressure in the zone returning to or falling below the prescribed level.

    Laminated sheet
    10.
    发明授权
    Laminated sheet 失效
    复合板

    公开(公告)号：US5409041A

    公开(公告)日：1995-04-25

    申请号：US944750

    申请日：1992-09-14

    申请人： Minoru Yoshida ,  Masatoshi Nakamizo

    发明人： Minoru Yoshida ,  Masatoshi Nakamizo

    IPC分类号： B32B25/08 ,  F15B1/10 ,  F15B1/047

    CPC分类号： B32B25/08 ,  F15B1/10 ,  B60G2206/4222 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3155 ,  F15B2201/3156 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/435 ,  F15B2201/61 ,  Y02E70/30 ,  Y10T428/3192

    摘要： An accumulator including a shell (1) divided into a gas chamber (a) and a fluid inflow chamber (b) by a bladder (32) made of a cold-resistant and gas-barrier laminated sheet which includes a polyvinyl alcohol type resin film (20) containing a polyol type plasticizer in an amount of 15% to 50% by weight, a rubber sheet layer (21) laminated at least one side of the polyvinyl alcohol type resin film and a film (23) disposed therebetween of a non-vapor- and non-plasticizer-permeable resin film.

    摘要翻译： 一种储存器，包括由防冷气和阻气层压片制成的气囊（32）分成气室（a）的壳体（1）和流体流入室（b），所述气囊包括聚乙烯醇型树脂膜 （20），其含有15〜50重量％的多元醇类增塑剂，层叠在所述聚乙烯醇系树脂膜的至少一面上的橡胶片层（21）和设置在其间的膜（23） - 蒸气和非增塑剂可渗透的树脂膜。