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    Device for transferring a hydraulic working pressure in a pressure fluid for actuating hydraulic units of deep-sea systems
    63.
    发明授权
    Device for transferring a hydraulic working pressure in a pressure fluid for actuating hydraulic units of deep-sea systems 有权
    用于在用于致动深海系统的液压单元的压力流体中传送液压工作压力的装置

    公开(公告)号：US09488198B2

    公开(公告)日：2016-11-08

    申请号：US13261696

    申请日：2012-01-17

    Applicant: Martin Groben ,  Elmar Betzler

    Inventor： Martin Groben ,  Elmar Betzler

    IPC: E21B33/064 ,  F15B15/00 ,  F15B1/24 ,  F15B21/00

    CPC classification number: F15B15/00 ,  E21B33/064 ,  F15B1/24 ,  F15B21/006 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/3152 ,  F15B2201/32 ,  F15B2201/405

    Abstract: A device for transferring a hydraulic working pressure in a pressure fluid for pressure actuating hydraulic units of deep sea systems, in particular deepwater wells, includes a first pressure chamber (19) for the pressure fluid, a displaceable piston arrangement (9, 11, 13) for changing the volume of the pressure chamber (19), and at least one second pressure chamber (21) in a cylinder arrangement (1). The surrounding pressure of the deep sea can be applied to the second pressure chamber for a displacement of the piston arrangement (9, 11, 13) generating the working pressure in the first pressure chamber (19). A pressure accumulator (37) is associated with the cylinder arrangement (1). The displaceable separating element (41) of the pressure accumulator separates a chamber (45) connected to the seawater from an actuating chamber (43) containing an actuating fluid and connected to the second pressure chamber (21) to apply the deep sea pressure to the second pressure chamber by the actuating fluid.

    Abstract translation: 用于将压力流体中的液压工作压力传递给用于深海系统（特别是深水井）的压力致动液压单元的装置包括用于压力流体的第一压力室（19），可移动的活塞装置（9,11,13 ），用于改变压力室（19）的体积，以及气缸装置（1）中的至少一个第二压力室（21）。 可以将深海的周围压力施加到第二压力室，以使产生第一压力室（19）中的工作压力的活塞装置（9,11,13）的位移。 压力蓄能器（37）与气缸装置（1）相关联。 压力储存器的可移位的分离元件（41）将包含与致动流体相连并且连接到第二压力室（21）的致动室（43）连接到海水的室（45）分隔开以将深海压力施加到 第二压力室由致动流体。

    Elastic hydraulic accumulator/reservoir system
    66.
    发明授权
    Elastic hydraulic accumulator/reservoir system 有权
    弹性液压蓄能器/储液系统

    公开(公告)号：US08434524B2

    公开(公告)日：2013-05-07

    申请号：US13017118

    申请日：2011-01-31

    Applicant: Eric J. Barth ,  Alexander V. Pedchenko

    Inventor： Eric J. Barth ,  Alexander V. Pedchenko

    IPC: F16L55/04

    CPC classification number: F15B1/02 ,  F15B1/04 ,  F15B1/26 ,  F15B2201/22 ,  F15B2201/405 ,  Y02E60/15

    Abstract: The invention is a combination accumulator and reservoir which stores energy when the accumulator deforms from its original shape in response to the flow of a pressurized fluid from the reservoir. The stored energy is returned when the fluid flow is reversed and the accumulator discharges the fluid and returns to its original shape. At least one part of the novelty of the invention is that the accumulator and the fluid reservoir reside in the same housing such that the volume of each varies inversely. Accordingly, the invention is more compact and weighs less than conventional accumulators. Another feature of the invention is that fluid is located around the bladder accumulator to lubricate contact between the bladder and sides of the reservoir.

    Abstract translation: 本发明是一种组合蓄能器和贮存器，其在储存器响应于来自贮存器的加压流体的流动而从其初始形状变形时储存能量。 当流体流动反向并且蓄能器排放流体并返回到其原始形状时，储存的能量返回。 本发明的新颖性的至少一部分是蓄能器和流体储存器位于相同的壳体中，使得每个容积的体积相反地变化。 因此，本发明更紧凑，重量小于常规蓄能器。 本发明的另一个特征是流体位于气囊蓄积器周围以润滑气囊和储液器侧面之间的接触。

    DUAL PISTON ACCUMULATOR
    67.
    发明申请
    DUAL PISTON ACCUMULATOR 有权
    双活塞式蓄能器

    公开(公告)号：US20130068333A1

    公开(公告)日：2013-03-21

    申请号：US13261485

    申请日：2011-04-27

    Applicant: Walter Dorr ,  Herbert Baltes ,  Peter Kloft

    Inventor： Walter Dorr ,  Herbert Baltes ,  Peter Kloft

    IPC: F15B1/04

    CPC classification number: F15B1/04 ,  F15B1/24 ,  F15B2201/31 ,  F15B2201/405

    Abstract: The invention relates to a dual piston accumulator which is provided, in particular, in a hydrostatic hybrid-drive system for vehicles to replace a high pressure hydro accumulator and a low pressure hydro accumulator, wherein, inside a single accumulator housing (2) which extends in the axial direction in a single piece over a high pressure part (4) and a low pressure part (6), an accumulator piston (8, 10) defines a high pressure-sided fluid chamber (16) and a low pressure-sided fluid chamber (18), both of which border an intermediate piece (12) separating the high pressure side (4) from the low pressure side (6) through which the common piston nod (14) extends for both accumulator pistons (8, 10). Said accumulator is characterised in that the wall width of the housing (2) corresponding to the high pressure pan (4) is greater than the opposite induced wall width which corresponds to the low pressure pan (6).

    Abstract translation: 本发明涉及一种双活塞蓄能器，其特别地提供在用于车辆的液压混合动力驱动系统中以替代高压蓄能器和低压蓄能器，其中，在单个蓄能器壳体（2）内部延伸 在高压部分（4）和低压部分（6）上以轴向方向在一个单一的方向上，蓄能器活塞（8,10）限定高压侧流体室（16）和低压侧 流体室（18），两者都与将高压侧（4）与低压侧（6）分离的中间件（12）相接触，共同的活塞点（14）通过该低压侧延伸用于两个储存器活塞（8,10 ）。 所述蓄能器的特征在于，对应于高压锅（4）的壳体（2）的壁宽大于对应于低压锅（6）的相反的诱导壁宽。

    VOLUME ACCUMULATOR
    68.
    发明申请
    VOLUME ACCUMULATOR 有权
    体积累加器

    公开(公告)号：US20120199230A1

    公开(公告)日：2012-08-09

    申请号：US13501319

    申请日：2010-10-14

    Applicant: Eduard Golovatai-Schmidt ,  Mathias Boegershausen

    Inventor： Eduard Golovatai-Schmidt ,  Mathias Boegershausen

    IPC: F16L55/04

    CPC classification number: F01L1/3442 ,  F01L1/344 ,  F01L2001/34446 ,  F15B1/04 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/405 ,  F15B2201/605 ,  Y10T137/7792

    Abstract: A volume accumulator (15), including a guide housing (33) and a separating element (34), wherein the separating element (34) is slidably mounted on an inner lateral face of the guide housing (33). At least one indentation (41) is located on the guide housing (33), with the indentation protruding into the guide housing (33), wherein in the direction of the separating element (34) the indentation (41) has an open end that serves as a stop for the separating element (34).A volume accumulator (15), including a guide housing (33) and a separating element (34), wherein the separating element (34) is slidably mounted on an inner lateral face of the guide housing (33). At least one indentation (41) is located on the guide housing (33), with the indentation protruding into the guide housing (33), wherein in the direction of the separating element (34) the indentation (41) has an open end that serves as a stop for the separating element (34).

    Abstract translation: 一种包括导向壳体（33）和分离元件（34）的体积蓄能器（15），其中分离元件（34）可滑动地安装在引导壳体（33）的内侧面上。 至少一个凹口（41）位于引导壳体（33）上，其凹陷突出到引导壳体（33）中，其中在分离元件（34）的方向上，凹口（41）具有开口端， 用作分离元件（34）的止动件。 一种包括导向壳体（33）和分离元件（34）的体积蓄能器（15），其中分离元件（34）可滑动地安装在引导壳体（33）的内侧面上。 至少一个凹口（41）位于引导壳体（33）上，其凹陷突出到引导壳体（33）中，其中在分离元件（34）的方向上，凹口（41）具有开口端， 用作分离元件（34）的止动件。

    ELASTIC HYDRAULIC ACCUMULATOR/RESERVOIR SYSTEM
    69.
    发明申请
    ELASTIC HYDRAULIC ACCUMULATOR/RESERVOIR SYSTEM 有权
    弹性液压蓄能器/储存系统

    公开(公告)号：US20120192979A1

    公开(公告)日：2012-08-02

    申请号：US13017118

    申请日：2011-01-31

    Applicant: Eric J. Barth ,  Alexander V. Pedchenko

    Inventor： Eric J. Barth ,  Alexander V. Pedchenko

    IPC: F16L55/00

    CPC classification number: F15B1/02 ,  F15B1/04 ,  F15B1/26 ,  F15B2201/22 ,  F15B2201/405 ,  Y02E60/15

    Abstract: The invention is a combination accumulator and reservoir which stores energy when the accumulator deforms from its original shape in response to the flow of a pressurized fluid from the reservoir. The stored energy is returned when the fluid flow is reversed and the accumulator discharges the fluid and returns to its original shape. At least one part of the novelty of the invention is that the accumulator and the fluid reservoir reside in the same housing such that the volume of each varies inversely. Accordingly, the invention is more compact and weighs less than conventional accumulators. Another feature of the invention is that fluid is located around the bladder accumulator to lubricate contact between the bladder and sides of the reservoir.

    Abstract translation: 本发明是一种组合蓄能器和贮存器，其在储存器响应于来自贮存器的加压流体的流动而从其初始形状变形时储存能量。 当流体流动反向并且蓄能器排放流体并返回到其原始形状时，储存的能量返回。 本发明的新颖性的至少一部分是蓄能器和流体储存器位于相同的壳体中，使得每个容积的体积相反地变化。 因此，本发明更紧凑，重量小于常规蓄能器。 本发明的另一个特征是流体位于气囊蓄积器周围以润滑气囊和储液器侧面之间的接触。

    ACCUMULATOR ASSEMBLY
    70.
    发明申请
    ACCUMULATOR ASSEMBLY 有权
    累加器总成

    公开(公告)号：US20110226371A1

    公开(公告)日：2011-09-22

    申请号：US13027850

    申请日：2011-02-15

    Applicant: Carlos E. Marin ,  Leonid Basin

    Inventor： Carlos E. Marin ,  Leonid Basin

    IPC: F15B1/04

    CPC classification number: F15B1/24 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/405

    Abstract: An accumulator assembly is includes a piston located within a pressure canister. The pressure canister has a piston stop therein. The piston stop is located radially outboard of a biasing member or spring located within the pressure canister between the pressure canister and the piston. A support bracket is disposed on an end of the pressure canister in alignment with the spring. The outboard piston stop and the support bracket reduce the stresses due to reaction forces when the accumulator assembly is fully charged. By reducing the stresses due to reaction forces, the accumulator assembly can be made from steel casting or plastic molding without sacrificing the charge capacity of the accumulator assembly.

    Abstract translation: 蓄能器组件包括位于压力罐内的活塞。 压力罐在其中具有活塞止动件。 活塞止动件位于位于压力罐和活塞之间的压力罐内的偏置构件或弹簧的径向外侧。 支撑托架设置在与弹簧对准的压力罐的端部上。 当蓄能器组件充满电时，外侧活塞止动器和支撑支架减小由于反作用力引起的应力。 通过减少由于反作用力引起的应力，蓄能器组件可以由铸钢或塑料模制而成，而不会牺牲蓄能器组件的充电能力。

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