公开(公告)号：US20070028981A1

公开(公告)日：2007-02-08

申请号：US11474743

申请日：2006-06-26

Applicant: Martin Staudinger

Inventor： Martin Staudinger

IPC: F16L55/04

CPC classification number: F15B1/02 ,  F15B2201/20 ,  F15B2201/21 ,  F15B2201/3157 ,  F15B2201/411

Abstract: An hydraulic pressure reservoir having at least one pressure chamber with a fluid connection to a hydraulic circuit. The pressure chamber is formed between a movable partition member carried in a housing and having a pressure limiting valve, and a fixed partition. The movable partition member is in the form of a diaphragm spring.

Abstract translation: 具有至少一个压力室的液压储存器，其具有与液压回路的流体连接。 压力室形成在承载在壳体中并具有限压阀的可移动分隔构件和固定分隔件之间。 可动分隔件为隔膜弹簧的形式。

公开(公告)号：US20060277904A1

公开(公告)日：2006-12-14

申请号：US10563364

申请日：2004-03-20

Applicant: Norbert Weber

Inventor： Norbert Weber

IPC: F16D31/02

CPC classification number: F15B1/22 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/3151 ,  F15B2201/3152 ,  F15B2201/411 ,  F15B2201/4155

Abstract: The invention relates to a hydraulic accumulator, especially a piston-type accumulator, comprising an accumulator housing (10) as well as at least one gas chamber (12) that is arranged therein and a fluid chamber (14) which are separated from each other via a separating element (16), particularly in the form of a piston. One free end of the accumulator housing (10) is sealed via a valve block (24) that is provided with a ball valve (28) which opens or blocks a fluid-guiding path (30) from the interior of the accumulator housing (10) towards the outside in the open position or closed position thereof such that the ball valve forms an integral part of the accumulator housing via the valve block and is thus accommodated in a compact manner within the hydraulic accumulator solution, also resulting in a reduction of the free fluid paths and therefore a reduction of tubing.

Abstract translation: 本发明涉及一种液压蓄能器，特别是活塞式蓄能器，其包括蓄能器壳体（10）以及布置在其中的至少一个气体室（12）和彼此分离的流体室（14） 通过分离元件（16），特别是活塞的形式。 蓄能器壳体（10）的一个自由端通过阀块（24）被密封，阀块（24）设置有球阀（28），其从蓄能器壳体（10）的内部打开或阻挡流体引导路径（30） ）在打开位置或关闭位置朝向外部，使得球阀经由阀块形成蓄能器壳体的一体部分，并且因此以紧凑的方式容纳在液压蓄能器溶液中，还导致 自由流体路径，因此减少管道。

公开(公告)号：US20060042707A1

公开(公告)日：2006-03-02

申请号：US10533740

申请日：2002-11-22

Applicant: Nobuyuki Sugimura ,  Yasumichi Wada

Inventor： Nobuyuki Sugimura ,  Yasumichi Wada

IPC: F16L55/04

CPC classification number: F15B1/165 ,  F15B1/106 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3156 ,  F15B2201/4056 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/4155 ,  F15B2201/43 ,  F15B2201/61 ,  F16B33/02 ,  F16B2033/04 ,  F16L15/008

Abstract: An accumulator (ACC) in which a container main body (1) and a closure member (5) are screw-joined together. A reverse-buttress internal thread or an internal thread having an included angle of 90 degrees is used as an internal thread of the screw-joined portion. The reverse-buttress internal thread is formed in such a way that the inclination angle (β) of a clearance flank of the buttress internal thread is the inclination angle (β) of a reverse pressure flank (20A) receiving a load, the inclination angle (θ) of a pressure flank is the inclination angle (θ) of a reverse clearance flank (2B). The internal thread having an included angle of 90 degrees is formed in such a way that inclination angles (α),(γ) of both flanks are equal and the included angle (δ) is about 90 degrees.

Abstract translation: 蓄能器（ACC），其中容器主体（1）和封闭构件（5）螺纹连接在一起。 作为螺纹接合部的内螺纹，使用倒角内螺纹或90度夹角的内螺纹。 反向支撑内螺纹形成为使得支撑内螺纹的间隙侧面的倾斜角（β）是接收负载的反向压力侧面（20A）的倾斜角（β），倾斜度 压力侧面的角度（θ）是反向间隙侧面（2B）的倾斜角度（θ）。 具有90度夹角的内螺纹以两侧面的倾斜角（α），（γ）相等并且夹角（delta）约为90度的方式形成。

公开(公告)号：US20050275280A1

公开(公告)日：2005-12-15

申请号：US10867251

申请日：2004-06-14

Applicant: Steven Kuznicki ,  Wayne Kaboord ,  Roger Briggs ,  Richard Lyman ,  Orhan Talu ,  Edward Hummelt

Inventor： Steven Kuznicki ,  Wayne Kaboord ,  Roger Briggs ,  Richard Lyman ,  Orhan Talu ,  Edward Hummelt

IPC: B60K6/12 ,  B60T13/18 ,  F15B1/04 ,  F15B1/16 ,  F15B1/24

CPC classification number: B60K6/12 ,  F15B1/04 ,  F15B1/165 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/3151 ,  F15B2201/3152 ,  F15B2201/3153 ,  F15B2201/411 ,  Y02E60/15 ,  Y02T10/6208 ,  Y10S303/11

Abstract: The invention relates to a fluid power accumulator in which the fluid undergoes a state change as the system is pressurized to store energy. A state change can be a phase change, a chemical reaction, or a combination of these. Generally the state change results from the interaction of a compressible fluid contained in the accumulator with another substance, which can be a fluid or a solid. Preferably, the state change includes the physical adsorption of a fluid by a solid adsorbant. The invention can improve the energy storage density of a fluid power accumulator, allow a given energy storage density to be achieved at a lower maximum pressure, facilitate heat transfer and storage within an accumulator, and/or improve accumulator efficiency by storing energy in a form other than thermal energy, such as in the form of chemical energy.

Abstract translation: 本发明涉及一种流体动力储存器，其中当系统被加压以储存能量时，流体经历状态变化。 状态变化可以是相变，化学反应或它们的组合。 通常，状态变化是由储存器中包含的可压缩流体与可以是流体或固体的另一种物质的相互作用产生的。 优选地，状态变化包括通过固体吸附剂物理吸附流体。 本发明可以提高流体动力蓄能器的储能密度，允许在较低的最大压力下实现给定的储能密度，促进蓄能器内的热传递和储存，和/或通过以下形式存储能量来提高蓄能器的效率 除了热能，比如以化学能的形式。

公开(公告)号：US06971411B1

公开(公告)日：2005-12-06

申请号：US11101904

申请日：2005-04-08

Applicant: Don R. Draper

Inventor： Don R. Draper

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

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

Abstract: 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.

Abstract translation: 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），以及可操作地与壳体（11,27）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。

公开(公告)号：US20050247360A1

公开(公告)日：2005-11-10

申请号：US10519091

申请日：2003-05-13

Applicant: Herbert Baltes ,  Gernot Rupp

Inventor： Herbert Baltes ,  Gernot Rupp

IPC: F15B1/08 ,  F15B1/10 ,  F15B1/16 ,  F16L55/04

CPC classification number: F15B1/106 ,  F15B1/165 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3156 ,  F15B2201/411 ,  F15B2201/4155 ,  F15B2201/43

Abstract: The invention relates to a hydraulic reservoir in particular a membrane reservoir, with a gas inlet body (12) which may be connected to parts of the reservoir housing and which comprises at least one mounting surface (28) for an elastically flexible separating element (16), which separates two chambers arranged within the reservoir housing from each other. The separating element (16) comprises a edge reinforcement (30) formed by material thickening to give a fixing edge for that part with the corresponding mounting surface (28) of the gas inlet body (12). Failures at the position of the fixing of the separation element to the hydraulic reservoir are avoided, despite high loading of the separating element under working conditions for the reservoir, whereby the edge reinforcement (30) is provided with a convex guide surface on the side thereof facing the gas inlet body (12) in contact with the corresponding mounting surface (28), which is at least partly concave in embodiment to match said unit.

Abstract translation: 本发明涉及一种液压储存器，特别是一种液体储存器，其具有气体入口体（12），该气体入口体可连接到储存器壳体的一部分，并且包括至少一个用于弹性柔性分离元件（16）的安装表面（28） ），其将布置在储存器壳体内的两个室彼此分开。 分离元件（16）包括通过材料增厚形成的边缘加强件（30），以为该部分提供与气体入口主体（12）的相应安装表面（28）的固定边缘。 尽管分离元件在储存器的工作条件下的高负荷，但是在边缘加强件（30）的侧面设置有凸形引导表面，避免了将分离元件固定到液压储存器的位置处的故障 面向与相应的安装表面（28）接触的气体入口体（12），在相应的安装表面（28）中，其在实施例中至少部分地与所述单元匹配。

公开(公告)号：US20050098326A1

公开(公告)日：2005-05-12

申请号：US10972413

申请日：2004-10-26

Applicant: Masahiro Tosen ,  Tatsuya Futami ,  Kenji Kanemaru ,  Yoshiaki Yamamoto

Inventor： Masahiro Tosen ,  Tatsuya Futami ,  Kenji Kanemaru ,  Yoshiaki Yamamoto

IPC: F15B21/02 ,  E02F9/22 ,  F15B1/02 ,  F15B1/24 ,  F15B11/00 ,  F15B15/14 ,  F15B21/04 ,  F15B21/08 ,  F15B21/14 ,  A01B41/06

CPC classification number: F15B21/008 ,  E02F9/2207 ,  E02F9/2214 ,  E02F9/2217 ,  F15B1/021 ,  F15B1/24 ,  F15B15/1457 ,  F15B15/149 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/3158 ,  F15B2201/411 ,  Y02E60/15

Abstract: A hydraulic circuit for a hydraulic cylinder capable of executing and adjusting a shock absorbing function at the time of stopping the operation of a cylinder piston rod and releasing the function, comprises a damping control valve (v1) having a first switching position (v11) which blocks the connection of the accumulation port (22) with outside and performs supply and discharge or discharge and supply of the operating oil with respect to the first cylinder chamber (3) and the second cylinder chamber (4), a second switching position (v12) connecting at least the accumulation port (22) and the second cylinder chamber (4), and a third switching position (v13) connecting at least the accumulation port (22) and the first cylinder chamber (3).

Abstract translation: 一种用于在停止气缸活塞杆的操作并释放功能时执行和调节减震功能的液压缸的液压回路包括具有第一切换位置（v 11）的阻尼控制阀（v 1） ），其阻止所述蓄积口（22）与外部的连接，并且相对于所述第一气缸室（3）和所述第二气缸室（4）进行供给和排放和供给所述工作油，所述第二开关位置 至少连接到所述蓄积口（22）和所述第二缸室（4）的第二开关位置（v 12），以及至少连接所述蓄积口（22）和所述第一缸室（3）的第三切换位置（v 13）。

公开(公告)号：US06874539B2

公开(公告)日：2005-04-05

申请号：US10466424

申请日：2002-01-04

Applicant: Norbert Weber

Inventor： Norbert Weber

IPC: F15B1/08 ,  F15B1/22 ,  F16L55/04

CPC classification number: F15B1/22 ,  F15B2201/205 ,  F15B2201/21 ,  F15B2201/3152 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/43 ,  F15B2201/615

Abstract: A hydraulic accumulator, especially a bladder accumulator, includes an accumulator housing (10), and a separation element disposed in and separating the accumulator housing interior into a gas chamber (16) adjoining an inlet (14) on the gas side from a fluid chamber (18) adjoining an inlet (20) on the fluid side. The inlet on the fluid side has a fluid connecting neck (22) having a valve support (40) disposed in the neck. The valve support has 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). The valve shaft can be pretensioned via a force accumulator (62) into the open position releasing the fluid opening, 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 in it, creating a hydraulic accumulator that is comparatively simple and inexpensive in production.

Abstract translation: 液压蓄能器，特别是气囊蓄能器，包括蓄能器壳体（10）和分离元件，其设置在蓄能器壳体内部并将蓄能器壳体内部分离成与气体侧的入口（14）相邻的气体室（16） （18）邻接流体侧的入口（20）。 流体侧的入口具有流体连接颈部（22），其具有设置在颈部中的阀支撑件（40）。 阀支撑件具有流体开口（42）和在面向阀支撑件（40）的一侧朝向阀轴（46）逐渐变细的盘形阀体（32）。 阀轴可以经由力储存器（62）预张紧到释放流体开口的打开位置，可以通过分离元件（12）的位移而移动到其关闭位置，并且在其中突出到流体室（18）中 开仓。 阀体（32）是阀支撑件（40）的一体的，特别是一体的部件，其沿着连接颈部（22）内的外周（56）被引导以便在其中移动，从而产生 液压蓄能器在生产中比较简单和便宜。

公开(公告)号：US06857450B2

公开(公告)日：2005-02-22

申请号：US10465999

申请日：2002-03-09

Applicant: Gernot Rupp ,  Markus Lehnert ,  Herbert Baltes

Inventor： Gernot Rupp ,  Markus Lehnert ,  Herbert Baltes

IPC: F15B1/08 ,  F15B1/10 ,  F15B1/12 ,  F16L55/04

CPC classification number: F15B1/125 ,  F15B1/106 ,  F15B1/12 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3156 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/435

Abstract: A hydropneumatic pressure reservoir (1) forms a housing from at least two housing shells (3, 5) connected together. At least the end region of the one housing shell (5) includes an outwardly-extending, funnel-like guide surface between its free end and a sealing element for bringing together the two housing shells (3, 5). At least on elastic sealing element (41) is provided on at least one retaining surface for generation of a tensioning force on the boundary region (21) of the membrane (13). A simplified construction with improved sealing in the critical connection of the pressure reservoir is achieved.

Abstract translation: 液压气动压力储存器（1）从连接在一起的至少两个壳体（3,5）形成壳体。 至少一个壳体壳体（5）的端部区域在其自由端和密封元件之间包括向外延伸的漏斗状引导表面，用于将两个壳体壳体（3,5）组合在一起。 至少在弹性密封元件（41）设置在至少一个保持表面上，用于在膜（13）的边界区域（21）上产生张紧力。 实现了在压力储存器的关键连接中改进密封的简化结构。

公开(公告)号：US06834680B2

公开(公告)日：2004-12-28

申请号：US10314361

申请日：2002-12-09

Applicant: Benton F. Baugh

Inventor： Benton F. Baugh

IPC: F16L5504

CPC classification number: F15B21/041 ,  E21B33/0355 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/32 ,  F15B2201/411 ,  F15B2201/415

Abstract: The method of providing a piston type accumulator with a controlled depth liquid shield on the top of a piston with seals separating a pressurized gas from the seals sealing the pressurized liquid comprising providing a portion of the gas in a chamber portion above said piston and a portion of the gas in a chamber portion not above said piston such that liquids accumulating in the chamber above the piston can be vented into the chamber not above the piston for venting to a location outside said chambers.

Abstract translation: 在活塞的顶部上提供具有受控深度液体屏蔽的活塞式蓄液器的方法，所述活塞的密封件将加压气体与密封件分离，密封加压液体，包括在所述活塞上方的腔室部分中提供一部分气体， 的气体在不在所述活塞上方的腔室部分中，使得积聚在活塞上方的腔室中的液体可以不在活塞上方排放到腔室中，以排放到所述腔室外部的位置。