HYDROPNEUMATISCHER DRUCKSPEICHER
    3.
    发明申请
    HYDROPNEUMATISCHER DRUCKSPEICHER 审中-公开
    液压气动MEMORY

    公开(公告)号:WO2002079653A1

    公开(公告)日:2002-10-10

    申请号:PCT/EP2002/002626

    申请日:2002-03-09

    Abstract: Die Erfindung betrifft einen hydropneumatischen Druckspeicher (1) mit einem aus zumindest zwei miteinander verbindbaren Gehäuseschalen (3, 5) gebildeten Gehäuse, wobei zumindest der Endbereich der einen Gehäuseschale (5) zwischen ihrem freien Ende und einem Dichtelement eine trichterartig nach aussen erweiterte Führungsfläche für das Zusammenfahren der beiden Gehäuseschalen (3, 5) aufweist und wobei an zumindest einer Haltefläche zum Erzeugen einer auf den Randbereich (21) der Membran (13) wirkenden Spannkraft zumindest ein elastisches Dichtelement (41) vorgesehen ist. Hierdurch ergibt sich ein vereinfachter Zusammenbau mit verbesserter Dichtwirkung in den kritischen Verbindungsbereichen des Druckspeichers.

    Abstract translation: 本发明涉及一种液压气动蓄能器(1)具有至少两个可互连的外壳壳体(3,5)形成的外壳的一个,其中至少其自由端和密封元件之间的所述一个壳体壳(5)的端部包括一个漏斗状朝向外侧引导面为展开 包括移动在一起的两个外壳体(3,5),并且其中,用于创建至少一个弹性密封元件的膜(13)作用的夹紧力的一个边缘区域(21)的至少一个保持表面上设置(41)。 这导致具有在蓄能器的临界连接区域改善的密封效果的结果的简化的组装。

    METHOD FOR PRODUCING A MEMBRANE RESERVOIR
    4.
    发明申请
    METHOD FOR PRODUCING A MEMBRANE RESERVOIR 审中-公开
    一种用于生产膜MEMORY

    公开(公告)号:WO1998055258A1

    公开(公告)日:1998-12-10

    申请号:PCT/EP1997002939

    申请日:1997-06-06

    Abstract: The invention relates to a method for producing a membrane reservoir with a metal case. The inventive method comprises the following steps; a) rotating a tubular piece around its longitudinal axis, b) preheating one end of the tubular piece for deformation through heat retraction by strain-hardening, c) strain-hardening the end of the tubular piece by applying at least one pressure tool, selectively heating the target area of said pressure tool to deformation temperature in order to form a floor at the end of the tubular piece with an opening at a collar, said collar being turned outwards, d) forming an inner circular groove in the central area of the tubular piece, e) introducing a membrane system, said membrane system being sustained in the circular groove by a corresponding clamping ring, and f) forming a second floor at the second end of the tubular piece according to steps b) and c).

    Abstract translation: 与蓄能器壳体制造膜贮液器的方法由金属制成。 用由金属制成的储液器外壳制造膜贮液器的方法,包括以下步骤:a)依次使围绕其纵向轴线的管段,B)预热管状件的一端,用于通过轧制的方法通过热回缩形成,c)以至少前进滚动件管端的 与针对其接合区域压缩工具靶向加热到成形温度用于形成在管部分中的底部与一个向外翻衣领的开口端,d)形成在中心区域中的管件,例如一个内环形槽)在相关联的夹紧环的装置插入 环形槽保持膜组件中,f)在所述管状件的第二端根据步骤形成第二地板b)和c)。

    SPHERE OR ACCUMULATOR WITH MEMBRANE COMPRISING AN ELEMENT WHEREOF THE MECHANICAL CHARACTERISTICS ARE SUDDENLY MODIFIED BY A SPECIFIC CHANGE IN TEMPERATURE
    6.
    发明申请
    SPHERE OR ACCUMULATOR WITH MEMBRANE COMPRISING AN ELEMENT WHEREOF THE MECHANICAL CHARACTERISTICS ARE SUDDENLY MODIFIED BY A SPECIFIC CHANGE IN TEMPERATURE 审中-公开
    具有包含元件的球形或累积器,其机械特性由温度特定变化进行改造

    公开(公告)号:WO00071898A1

    公开(公告)日:2000-11-30

    申请号:PCT/FR2000/001331

    申请日:2000-05-17

    Abstract: The invention concerns a sphere, in particular pneumatic, comprising a rigid shell (1) and a deformable flexible membrane (2) fixed inside said shell to define two chambers whereof one at least, called pneumatic chamber (4), is destined to be filled with gas under pressure. The invention is characterised in that the sphere comprises an element (16a) whereof the mechanical properties suddenly change when the temperature reaches a predetermined value causing said element to clear a passage for the gas from the pneumatic chamber (4) through which the gas escapes, to reduce the pressure inside said pneumatic chamber. The invention is applicable to motor vehicle suspensions.

    Abstract translation: 本发明涉及一种球体,特别是气动的,其包括固定在所述壳体内的刚性壳体(1)和可变形柔性膜(2),以限定两个腔室,其中至少一个称为气动腔室(4)的注射器将被填充 与气体在压力下。 本发明的特征在于,球体包括一个元件(16a),当温度达到预定值时机械性能突然变化,使得元件清除来自气体逸出的气动室(4)的气体通道, 以减小所述气动室内的压力。 本发明适用于机动车悬架。

    ACCUMULATOR
    7.
    发明申请
    ACCUMULATOR 审中-公开
    累加器

    公开(公告)号:WO1998006948A1

    公开(公告)日:1998-02-19

    申请号:PCT/EP1997004322

    申请日:1997-08-08

    Abstract: The invention relates to an accumulator (1) for supplying oil to servo devices. In hydraulic facilities operating with an accumulator (1), the pump often causes disturbing noise resulting from oil pressure pulsation. In order to reduce said pulsation, the inventive accumulator has two connecting openings, one for oil intake and the other for oil discharge. Upon oil inflow there occurs a substantial cross-sectional change resulting in damped pulsation. Besides, the accumulator (1) acts as an extensible hose, so that the damping effect is increased.

    Abstract translation: 本发明涉及蓄压器(1),用于将油供给到伺服装置。 在与蓄压器(1)操作的液压系统,泵经常引起干扰噪声,这是由于油的压力脉动。 为了减小脉动各自具有连接孔(6,7)根据本发明的用于入口和机油出口提供。 油流入,在横截面的大力跳,这会影响pulsationsdämpfend结果。 此外,蓄压器(1)充当膨胀软管和脉动附加阻尼。

    HYDROPNEUMATIC PRESSURE RESERVOIR DEVICE
    8.
    发明申请
    HYDROPNEUMATIC PRESSURE RESERVOIR DEVICE 审中-公开
    气动蓄能器装置

    公开(公告)号:WO02097280A3

    公开(公告)日:2003-03-20

    申请号:PCT/EP0205816

    申请日:2002-05-28

    Abstract: The invention relates to a hydropneumatic pressure reservoir device comprising a reservoir housing (10) with a membrane (12) therein, forming a moving separating element between a first chamber, in particular a gas chamber (14) and a second chamber, in particular a fluid chamber (16). In a fluid-free state of the fluid chamber (16) said membrane covers an inlet opening (18) in the reservoir housing (10) with a closing piece (20) and is fixed within the reservoir housing (10) at the free fixing edge (24) thereof, by means of a fixing device (26). A very flat construction of hydro-reservoir is achieved, which provides a reliable isolation of machine components by application of said hydro-reservoir, whereby the reservoir housing (10) has a flat support surface (36) running along the side thereof facing a fixing point (34) and a spring elastic support piece (40) runs between the support surface (36) and the fixing point (34), to produce the connection between reservoir housing (10) and fixing point (34).

    Abstract translation: 本发明涉及一种液压气动压力存储与存储外壳(10)和位于一个装置,以提供一个第一空间之间的可移动分离元件,特别是气体室(14),以及一第二空间,特别是流体室(16)中,形成膜(12),其在 流体室(16)的无流体的条件在所述蓄电池壳体的入口开口(18)(10),其具有一个封闭部分(20)覆盖并与它的自由固定边缘(24)被固定通过紧固装置(26)的蓄压器壳体(10)内。 在其一个紧固点,所述存储外壳(10),其特征在于(34)侧朝向延伸的接触表面(36)的平面中,并且所述支承面(36)和所述固定点(34)之间的是回弹性支承构件(40),所述 存储箱(10)和连接点(34)之间的连接产生提供了一种非常扁平的建设性的液压蓄能器,这使得经由弹性支撑构件使用液压蓄能器的机器部件的可靠分离。

    ACCUMULATOR
    9.
    发明申请
    ACCUMULATOR 审中-公开
    累加器

    公开(公告)号:WO02006680A1

    公开(公告)日:2002-01-24

    申请号:PCT/JP2001/006177

    申请日:2001-07-17

    Abstract: An accumulator installed in the piping of equipment and temporarily accumulating a pressure in a pipe flow path or absorbing, by a pump, the pulsation of a fluid pressure generating in the piping, wherein a bladder (3) is formed in a laminated structure having, for example, a center elastic layer (321), gas shielding layers (322) on the outside thereof, external elastic layers (323) on the outside of the gas shielding layers and the center elastic layer (321), gas shielding layers (322), and external elastic layers (323) are formed of polyamide resin, and the gas shielding layers (322) are formed so that the bending elastic modulus thereof is higher than the bending elastic moduli of the center elastic layers (321) and external elastic layers (323), whereby the durability of the bladder (3) against a repeated bending and stretching operation in the low temperature environment of 0 DEG or below can be increased and the volume of cushion gas in a gas chamber can be effectively prevented from decreasing.

    Abstract translation: 一种安装在设备管道中的蓄能器,并暂时在管道流路中积聚压力或通过泵吸收管道中产生的流体压力的脉动,其中气囊(3)形成为层压结构, 例如,中心弹性层(321),其外侧的气体屏蔽层(322),气体屏蔽层外侧的外部弹性层(323)和中心弹性层(321),气体屏蔽层(322) )和外部弹性层(323)由聚酰胺树脂形成,并且气体屏蔽层(322)形成为使得其弯曲弹性模量高于中心弹性层(321)的弯曲弹性模量和外部弹性 层(323),从而能够提高气囊(3)在0度以下的低温环境下的反复弯曲拉伸动作的耐久性,能够有效地防止气室中的缓冲气体的体积 从减少。

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