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    VESSEL DIAPHRAGM AND METHOD
    162.
    发明公开
    VESSEL DIAPHRAGM AND METHOD 审中-公开
    容器隔膜和方法

    公开(公告)号：EP1601902A2

    公开(公告)日：2005-12-07

    申请号：EP03713899.7

    申请日：2003-03-05

    Applicant: Polymer & Steel Technologies Holding Company, LLC

    Inventor： CARTER, Thomas, G.

    IPC: F16L1/00

    CPC classification number: F15B1/165 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3152 ,  F15B2201/4053 ,  F15B2201/605 ,  F15B2201/61 ,  F16L55/053

    Abstract: An elastic thermoplastic diaphragm for use in a vessel having an inner surface. The vessel includes a liner that has an inner liner surface and first and second ends. A first endcap is secured to the liner first end and a second endcap to the liner second end. The diaphragm is secured to the inner vessel surface and seals along a peripheral edge to the vessel inner surface so as to define a volume inside the vessel. The diaphragm can flex, and thereby increase or decrease the volume.

    Abstract translation: 用于具有内表面的容器中的弹性热塑性隔膜。 容器包括具有内衬表面和第一和第二端的衬里。 第一端盖固定到衬里的第一端并且第二端盖固定到衬里的第二端。 隔膜被固定到内部容器表面并且沿着外周边缘密封到容器内表面以限定容器内的容积。 隔膜可以弯曲，从而增加或减小音量。

    VERFAHREN ZUM HERSTELLEN VON KOLBENSPEICHERN
    163.
    发明公开
    VERFAHREN ZUM HERSTELLEN VON KOLBENSPEICHERN 有权
    用于生产活塞STORE

    公开(公告)号：EP1588056A1

    公开(公告)日：2005-10-26

    申请号：EP04702305.6

    申请日：2004-01-15

    Applicant: HYDAC TECHNOLOGY GMBH

    Inventor： BALTES, Herbert ,  DORR, Walter

    IPC: F15B1/24

    CPC classification number: F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/4155 ,  F15B2201/605 ,  Y10T29/49394 ,  Y10T29/49915 ,  Y10T29/49918

    Abstract: The invention relates to a method for producing piston-type accumulators comprising an accumulator housing (10) and a separating piston which can be displaced in a longitudinal direction inside the accumulator housing (10) and separates two working spaces located therein. The end faces of the accumulator housing are sealed by means of one respective cover part (20). Previously known production methods are further improved due to the fact that the cover part (20) is fixed on one side (40) thereof via the free longitudinal edge (32) of the accumulator housing (10), which is displaced towards the cover part (20) in order to do so, such that a functionally and positionally secure connection of a cover part is ensured within the housing of a piston-type accumulator without using standard threaded connections.

    HYDROSPEICHER
    164.
    发明公开
    HYDROSPEICHER 有权

    公开(公告)号：EP1516123A1

    公开(公告)日：2005-03-23

    申请号：EP03729952.6

    申请日：2003-04-30

    Applicant: HYDAC Technology GmbH

    Inventor： KORT, Armin ,  BALTES, Herbert

    IPC: F15B1/04 ,  F15B1/24

    CPC classification number: F15B1/04 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/4155 ,  F15B2201/605

    Abstract: Disclosed is a hydraulic accumulator, particularly a piston-type accumulator, comprising an accumulator housing (1) which defines a longitudinal axis (9) and is provided with an opening that is concentric with the longitudinal axis (9) and is closed by means of a lid (11). Said lid is secured in a form-fitting manner against axial forces by means of a wall portion (25) of the accumulator housing (1), which encompasses the lid and is radially deformed towards the inside. The inventive hydraulic accumulator also comprises at least one part (39) that is deformed perpendicular to the longitudinal axis (9) so as to secure the lid (11) in a form-fitting manner against being twisted relative to the longitudinal axis (9).

    Abstract translation: 本发明公开了一种液压蓄能器，尤其是活塞式蓄能器，其包括蓄能器壳体（1），该蓄能器壳体限定了纵向轴线（9）并且设置有与纵向轴线（9）同心的开口并且借助于 盖（11）。 所述盖借助于蓄能器壳体（1）的壁部分（25）以形状配合的方式抵抗轴向力固定，所述蓄能器壳体（1）的壁部分（25）包围盖并朝内部径向变形。 本发明的液压蓄能器还包括垂直于纵向轴线（9）变形的至少一个部分（39），以便以形状配合的方式固定盖子（11）而不相对于纵向轴线（9）扭转， 。

    ACCUMULATOR
    165.
    发明公开
    ACCUMULATOR 有权
    累加器

    公开(公告)号：EP1308634A1

    公开(公告)日：2003-05-07

    申请号：EP01955556.4

    申请日：2001-08-02

    Applicant: NOK Corporation

    Inventor： YUDA, Akio, NOK Corporation ,  KITAHARA, Toshiaki, NOK Corporation

    IPC: F15B1/24

    CPC classification number: F15B1/103 ,  F15B1/22 ,  F15B2201/205 ,  F15B2201/3153 ,  F15B2201/3158 ,  F15B2201/605 ,  F16L55/053

    Abstract: (57) Abstract: An accumulator (1) capable of suppressing a hydraulic pressure vibrating noise in the range of a sealed gas pressure or below and being reduced in size, wherein an opcrating member (5) having a bellows (6) is disposed in a housing (2) to partition the inside of the housing (2) into a pressure sealed chamber (8) and a pressure inflow chamber (9) and a fluid inlet (15) for leading pressure fluid from a system side to the pressure inflow chamber (9) is formed in the end wall part (3a) of the housing (2), a chamber forming member (17) is fixed to the inside of the housing (2), and a chamber (18) and a choke (19) are provided between the chamber forming member (17) and the end wall part (3a) of the housing (2).

    HYDROSPEICHER
    169.
    发明公开
    HYDROSPEICHER 审中-公开

    公开(公告)号：EP2780600A1

    公开(公告)日：2014-09-24

    申请号：EP12732969.6

    申请日：2012-06-14

    Applicant: Carl Freudenberg KG

    Inventor： HILLESHEIM, Thorsten ,  PETERSCHILKA, Franz-Josef ,  STUBENRAUCH, Frank ,  BAUER, Viktor

    IPC: F15B1/10 ,  B21D26/14

    CPC classification number: F15B1/02 ,  B21D26/14 ,  B21D39/046 ,  F15B1/106 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3156 ,  F15B2201/4056 ,  F15B2201/605

    Abstract: The invention relates to a hydraulic accumulator, comprising a main body (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i) having a first component (3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i) and a second component (4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i) that are connected to one another by positive engagement and/or material bonding, wherein the aim of the invention is to provide a hydraulic accumulator which, after problem-free manufacture, has a very reliable seal, a high strength, a surface that is as undamaged as possible, and a structure in the joining region of the components that is as rotationally symmetrical as possible. The invention is characterised in that at least one component (3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i) is deformed by a contactless shaping process in such a way that said component enters into positive engagement and/or material bonding with the other component (3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i).

    Abstract translation: 本发明涉及一种液压蓄能器，其包括具有第一部件（3a，3b，3c，3d，3e，3f，3g，3c）的主体（2a，2b，2c，2d，2e，2f，2g， 3h，3i）和第二部件（4a，4b，4c，4d，4e，4f，4g，4h，4i），所述第二部件通过形状配合和/或材料结合彼此连接，其中本发明的目的是 提供一种液压蓄能器，该蓄能器在无故障制造之后具有非常可靠的密封，高强度，尽可能未损坏的表面以及尽可能旋转对称的部件接合区域中的结构。 本发明的特征在于，至少一个部件（3a，3b，3c，3d，3e，3f，3g，3h，3i，4a，4b，4c，4d，4e，4f，4g，4h，4i） 以非接触的方式成形，使得所述部件与另一部件（3a，3b，3c，3d，3e，3f，3g，3h，3i，4a，4b，4c，4d）形成正接合和/ ，4e，4f，4g，4h，4i）。

    Membrane und Behälteranordnung
    170.
    发明公开
    Membrane und Behälteranordnung 审中-公开
    膜和Beh。ord ung

    公开(公告)号：EP2662575A3

    公开(公告)日：2014-04-23

    申请号：EP13165977.3

    申请日：2013-04-30

    Applicant: Semperit Ag Holding

    Inventor： Mießbacher, Herwig

    IPC: F15B1/14

    CPC classification number: F15B1/14 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3156 ,  F15B2201/4056 ,  F15B2201/605 ,  F15B2201/61

    Abstract: Membrane (6) eines Behälters, insbesondere eines Druckausdehnungsgefäßes, wobei die Membrane aus einem elastischen Material ausgebildet ist, und wobei die Membrane einen Arbeitsbereich (12), welcher ausgelegt ist, sich innerhalb eines Behälters zu verlagern, und
    einen Befestigungsbereich (14) aufweist, über welchen die Membrane derart im Bereich von zwei Fügebereichen zweier Behälterhälften (2,4) an dem Behälter festlegbar ist, dass die Behälterhälften über eine stoffschlüssige Verbindung miteinander verbindbar sind.

    Abstract translation: 膜（6）由弹性材料形成并且具有设计成使膜在容器内偏转的工作区域（12）。 提供了紧固区域（14），隔膜在两个容器半部（2,4）的两个连接区域的区域中被固定到容器上，使得容器半部通过正向连接彼此连接。 紧固区域具有设置在容器半部中的一个或连接元件（10）上的粘合剂层。 包括具有接合区域的容器装置的独立权利要求。

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