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    • 2. 发明申请
    • DRUCKSPEICHER, INSBESONDERE PULSATIONSDÄMPFER
    • 蓄电池,特别是脉冲阻尼器
    • WO2005073564A1
    • 2005-08-11
    • PCT/EP2005/000410
    • 2005-01-18
    • HYDAC TECHNOLOGY GMBHBALTES, HerbertLEHNERT, Markus
    • BALTES, HerbertLEHNERT, Markus
    • F15B1/10
    • F15B1/103F15B1/22F15B2201/205F15B2201/31F15B2201/3153F15B2201/32F15B2201/413F15B2201/415
    • Die Erfindung betrifft einen Druckspeicher, insbesondere Pulsationsdämpfer, mit einem Speichergehäuse (10) und einem darin angeordneten Kolbenteil (28), wobei sich ein balgartiges Trennglied (30), mit seinem einen Ende (32) am Kolbenteil (28) abstützt, und mit seinem anderen Ende (34) am Speichergehäuse (10), und wobei das Trennglied (30) zwei Arbeitsräume (26, 40), insbesondere einen Gasraum (26) von einem Fluidraum (40) innerhalb des Speichergehäuses (10) fluiddicht, insbesondere gasdicht, voneinander trennt. Dadurch, dass der eine Arbeitsraum (26) neben einem vorgebbaren Volumenanteil an einem Arbeitsgas mit einem Fluid befüllt ist, erlaubt das Arbeitsgas bis zu einem vorgebbaren Grad eine Komprimierung und dergestalt eine Abdämpfung sowie eine Glättung der auf der Fluidseite des Speichers auftretenden Pulsationen des dahingehenden Fluidmediums.
    • 本发明涉及蓄压器,特别是一个脉动阻尼器与商店壳体(10)和布置在其中的活塞构件(28),其中一个波纹状分离部件(30),其一端(32)上的活塞部分(28)熊,并且在其 的另一端(34)贮存外壳(10)上,并且其中,所述分离构件(30)两个工作来自蓄能器壳体(10)流体密封内的流体室(40)腔室(26,40),尤其是气体室(26),特别是气密的,彼此 分离。 其特征在于:一个工作腔室(26)相邻的一个预定体积部分被填充到工作气体与流体,工作气体被允许到预定的压缩度和这种衰减和脉动的上相关的流体介质的蓄压器的流体侧产生的平滑 ,
    • 3. 发明申请
    • HYDRAULIC ACCUMULATOR, ESPECIALLY BLADDER ACCUMULATOR
    • HYDRO记忆,特别是泡存储器
    • WO02059486A3
    • 2002-10-24
    • PCT/EP0200024
    • 2002-01-04
    • HYDAC TECHNOLOGY GMBHWEBER NORBERT
    • WEBER NORBERT
    • F15B1/08F15B1/22
    • F15B1/22F15B2201/205F15B2201/21F15B2201/3152F15B2201/411F15B2201/415F15B2201/43F15B2201/615
    • The invention relates to a hydraulic accumulator, especially a bladder accumulator, comprising an accumulator housing (10), a separation element disposed therein that separates within the accumulator housing a gas chamber (16) adjoining a inlet (14) on the gas side from a fluid chamber (18) adjoining an inlet (20) on the fluid side. Said inlet on the fluid side has a fluid connecting neck (22) which comprises a valve support (40) disposed in said neck and having fluid openings (42), and a disk-shaped valve body (32) that tapers towards the valve shaft (46) on its side facing the valve support (40). Said valve shaft can be pretensioned via a force accumulator (62) into the open position in which it releases the fluid opening, and can be displaced into its closed position by a displacement of the separation element (12), and projects into the fluid chamber (18) in the open position. The valve body (32) is an integral, especially one-piece component of the valve support (40) that is guided along its outer periphery (56) within the connecting neck (22) so as to be displaceable therein, thereby creating a hydraulic accumulator that is comparatively simple and inexpensive in production.
    • 本发明涉及一种液压蓄能器,特别是泡存储器,具有蓄压器壳体(10),布置在在从流体腔室中的气体侧连接(14),气体空间(16)中的蓄压器壳体中的一个相邻的该分离元件(18)分离流体侧到 访问(20)是相邻的,具有流体连接管(22),并与在答一个chlussstutzen(22),其位于阀支撑件(40),其具有流体通路(42)具有未板状,在其面向所述阀载波r(40) 通过力存储(52)在它的流体通道偏压释放打开位置和所述阀杆(46)朝锥形阀本体(32)是由在其闭合位置和(在分离元件(12)的移动而移动,所述打开位置到所述流体室 18)突出。 其特征在于,所述阀体(32)是一体的,在其沿纵向可移动的连接件(22)内的外周(56)引导的阀载体(40)的特定的一个单件式部件,液压蓄能器设置,相对简单,制造成本低 是。
    • 4. 发明申请
    • PRESSURE ACCUMULATOR COMPRISING TWO VALVES
    • 带两个阀门压力介质贮藏
    • WO01083997A1
    • 2001-11-08
    • PCT/EP2001/004725
    • 2001-04-26
    • F15B1/10F15B1/22
    • F15B1/22F15B1/103F15B2201/205F15B2201/21F15B2201/3153F15B2201/411F15B2201/51
    • The invention relates to a pressure accumulator comprising a housing (1), whose interior is subdivided into two chambers (3, 4) by a media separation element (2). The first chamber (3) is filled with a gas and the second chamber (4) is filled with a liquid. A first valve unit (4), which can be actuated by the media separation element (2), is provided to enable the second chamber (4) to be filled with liquid and to prevent the complete drainage of said second chamber (4). The invention aims to prevent, to a great extent, the media separation element (2) from being damaged by excess pressure, thus ensuring a significant increase in operational safety. To achieve this, the invention is characterized by the provision of a second valve unit (10), which can be actuated by the media separation element (2) and which restricts the supply of liquid to the second chamber (4).
    • 提出了一种压力介质存储器具有壳体(1),其内部空间由媒体分离元件(2)分成两个腔室(3,4)是分离的,其中所述第一腔室(3)用气体和所述第二室(4)与 液体被填充,并且其中通过一个介质分离元件(2),其可操作第一阀门装置(9)设置,其允许所述第二腔室(4)与(4)防止了第二腔室的液体和完全排空的填充。 为了防止由在很大程度上,因此正压力,以确保相当大的增加的可靠性的介质分离元件(2)的损坏,根据本发明提供了一个由所述介质分离元件(2),可操作第二阀装置(10)提供了一种控制液体供应 所述第二腔室(4)的限制。
    • 6. 发明申请
    • HYDROPNEUMATIC ACCUMULATOR
    • 液压气动MEMORY
    • WO01055602A1
    • 2001-08-02
    • PCT/EP2001/000442
    • 2001-01-17
    • F15B1/08F15B1/10F15B1/22
    • F15B1/22F15B1/103F15B2201/205F15B2201/3153F15B2201/411F15B2201/415
    • The invention relates to a hydropneumatic accumulator comprising a bellow (19), which, inside the accumulator housing (1), separates a gas chamber (17) from an oil chamber (13) and which is fastened with one end thereof to the accumulator housing (1) so that the oil chamber (13) is delimited by the inside of the bellow (19). Said bellow is sealed on the other free end by means of a closing body (21) that moves according to changes in volume of the gas chamber (17) and of the oil chamber (13). The hydropneumatic accumulator also comprises a valve (31), which enables a hydraulic fluid to flow out of and into the oil chamber (13) or which blocks the flow of said hydraulic fluid. The valve can be transferred into its blocking position by the closing body (21) when the closing body (21) undergoes a movement corresponding to an increase in the volume of the gas chamber (17) that exceeds a predetermined maximum value. Said closing body is provided in the shape of a trough (21) which, with its edge (25) located on the open end (23), is connected to the assigned free end of the bellow (19). The trough (21) extends with its lateral wall (27) along the inside of the metal bellow (19), and the bottom (35) of the trough (21) is configured as a moveable valve element of the valve (31) that controls the flow of hydraulic fluid.
    • 在具有从油室中的储液器外壳(1)的气室(17)内的气动蓄能器(13)分离的波纹管(19),其被固定在商店外壳在其一个端部(1),使得油室(13)到 该波纹管的内部(19)是相邻的,在其自由另一端通过气体室(17)和油室的相应的体积变化(13)可移动的封闭构件(21)封闭,并与液压流体的流出并进入油室 释放或(13)封闭阀(31),其是在对应于预定的最大值超过所述气体室(17)通过在其锁定位置的终端主体(21)的体积增加的一个封闭体(21)的运动转移, 所述关闭体被设计成在连接到该波纹管的相关联的自由端的槽(21),位于其在所述开口端的边缘(25)(23)的形式(19) 是,其中,所述槽(21),其侧壁(27)沿所述金属波纹管的内部(19)和所述槽(21)的液压流体阀的控制的流程的一个可移动的阀构件的底部(35)延伸(31)形成 ,
    • 7. 发明申请
    • HYDRAULIC ACCUMULATOR, ESPECIALLY A HYDRAULIC DAMPER
    • HYDRO MEMORY,特别HYDRO SHOCKS
    • WO00079135A1
    • 2000-12-28
    • PCT/EP2000/005223
    • 2000-06-07
    • F15B1/02F15B1/04F15B1/10F15B1/22F15B11/00F16L55/053F16L55/04
    • F16L55/053F15B1/103F15B1/22F15B2201/205F15B2201/21F15B2201/3153F15B2201/413
    • The invention relates to a hydraulic accumulator, especially a hydraulic damper, comprising a connecting piece (18) for producing a fluidic connection between the interior (16) of said hydraulic accumulator and at least two fluid connecting lines (20, 22) that are part of a fitting (24) when assembled, whereby the connecting piece (18) is connected to the fitting (24). The connecting piece (18) is provided with at least one annular channel (26) in the outer periphery thereof in such a way that, once assembled, the connecting section (28) of the connecting piece (18) leading to the interior (16) of the hydraulic accumulator is in fluidic connection in the fitting (24) with fluid connecting line (22) by means of the annular channel. This makes it possible to obtain a compact construction of the described array and to avoid the disadvantages of long lines.
    • 本发明涉及一种液压蓄能器,特别是液压阻尼器,具有用于产生流体输导的内部(16)之间的液压蓄能器和至少两个流体连接形成的连接件(24)的一部分连接(20,22)的连接件(18),在安装情况 ,其中,所述连接件(18)连接到所述连接件(24)。 其特征在于所述连接件(18)外与至少一个环形通道圆周在上经由与分配流体连接的环形通道到达连接件(18)的液压蓄能器连接部分(28)的内部(16)的安装情况打开这样的方式(26)提供 (22)被连接至携带流体在连接件(24)是该装置的紧凑设计达到描述和避免了负的电缆长度。
    • 8. 发明申请
    • PRESSURE MEANS STORAGE DEVICE
    • 压力介质贮藏
    • WO00031420A1
    • 2000-06-02
    • PCT/EP1999/008811
    • 1999-11-16
    • F15B1/02F15B1/033F15B1/08F15B1/10F15B1/22
    • F15B1/103F15B1/033F15B1/22F15B2201/205F15B2201/21F15B2201/3153F15B2201/3158F15B2201/411F15B2201/415F15B2201/515
    • The invention relates to a pressure means storage device, comprising a housing (1), the inside of which is divided into two chambers (3, 4) by a media separation element (2). The first chamber (3) is filled with a gas and the second chamber (4) is filled with a liquid. A bottom valve (6) which allows the second chamber (4) to be filled with the liquid and prevents said second chamber (4) from being completely emptied is provided in a hydraulic connection (5), the closing body (7, 40) of said valve being activated by the media separation element (2). According to the invention, the closing body (7, 40) can be moved by means of the media separation element (2 or 16) into a position in which it performs the function of a hydraulic piston. This prevents the bottom valve from being damaged and any unwanted leakage of the liquid, hereby considerably increasing the functional reliability.
    • 提出了一种压力介质存储器具有壳体(1),其内部空间由媒体分离元件(2)分成两个腔室(3,4)是分离的,其中所述第一腔室(3)用气体和所述第二室(4)与 液在液压口填充,并且其中(5)(6)设有一底阀,封闭体可被致动(7,40)通过介质分离元件(2)和第二腔室的填充(4)允许与液体和 防止第二腔室(4)的完全排空。 为了防止对底阀既损伤以及不希望的流体泄漏,从而确保相当大的增加的可靠性,根据本发明提供的是封闭体(7,40)通过介质分离元件(2或16)可被带入一个位置 在其中满足一个液压活塞的功能。