SYSTEM AND METHOD FOR STORING ENERGY
    61.
    发明申请
    SYSTEM AND METHOD FOR STORING ENERGY 审中-公开
    用于存储能量的系统和方法

    公开(公告)号:WO2015027113A1

    公开(公告)日:2015-02-26

    申请号:PCT/US2014/052187

    申请日:2014-08-21

    Inventor: FISKE, O. James

    Abstract: A system for storing energy includes a body and a shaft having walls defining an internal volume for containing a fluid, a seal member disposed between the body and the walls of the shaft, and a fluid passage in fluid communication with the shaft. The body is disposed within the internal volume of the shaft for movement with gravity from a first elevation position to a second elevation position within the internal volume of the shaft. The seal member divides the internal volume into a first portion located below the body and a second portion located above the body. The fluid passage communicates fluid with the first portion of the interior volume of the shaft. The system further includes a pump/turbine operatively coupled with the fluid passage to drive a motor/generator to generate electricity upon movement of the body from the first elevation position to the second elevation position.

    Abstract translation: 用于存储能量的系统包括主体和具有限定用于容纳流体的内部容积的壁的轴,设置在主体和轴的壁之间的密封构件以及与轴流体连通的流体通道。 主体设置在轴的内部体积内,用于随着重力从轴的内部体积内的第一高度位置移动到第二升高位置。 密封构件将内部体积分成位于主体下方的第一部分和位于身体上方的第二部分。 流体通道将流体与轴的内部容积的第一部分连通。 该系统还包括与主体从第一升高位置移动到第二升高位置的动力耦合的泵/涡轮机,该泵/涡轮与流体通道一起驱动马达/发电机发电。

    LIGHTWEIGHT LOW PERMEATION PISTON-IN-SLEEVE ACCUMULATOR
    62.
    发明申请
    LIGHTWEIGHT LOW PERMEATION PISTON-IN-SLEEVE ACCUMULATOR 审中-公开
    轻型低渗透活塞式蓄能器

    公开(公告)号:WO2006096620A3

    公开(公告)日:2006-11-16

    申请号:PCT/US2006007877

    申请日:2006-03-06

    Applicant: US ENVIRONMENT

    Abstract: A lightweight, low permeation, piston-in-sleeve high-pressure accumulator is provided. The accumulator includes a cylindrical composite pressure vessel with two integral rounded ends. A piston slidably disposed in a thin nonpermeable internal sleeve in the accumulator separates two chambers, one adapted for containing a working fluid and the other adapted for containing gas under pressure. Working fluid is provided in a volume between the nonpermeable internal sleeve and the composite pressure vessel wall. Further means are provided for withstanding harmful effects of radial flexing of the composite vessel wall under high pressures, and from stresses present in use in mobile applications such as with a hydraulic power system for a hydraulic hybrid motor vehicle. A method for pre-charging the device is also presented.

    Abstract translation: 提供了一种重量轻,低渗透的活塞套管式高压蓄能器。 蓄能器包括具有两个整体圆形端部的圆柱形复合压力容器。 可滑动地设置在蓄能器中的薄不可渗透的内部套筒中的活塞分离两个腔室,一个适于容纳工作流体的腔室,另一个适用于在压力下容纳气体。 工作流体设置在不可渗透的内部套筒和复合压力容器壁之间的体积中。 提供了进一步的装置,用于在高压下耐受复合容器壁的径向弯曲的有害影响,以及在诸如用于液压混合动力车辆的液压动力系统的移动应用中使用的应力。 还提出了一种用于对装置进行预充电的方法。

    LINEARANTRIEB
    63.
    发明申请
    LINEARANTRIEB 审中-公开
    线性驱动

    公开(公告)号:WO2006040090A1

    公开(公告)日:2006-04-20

    申请号:PCT/EP2005/010828

    申请日:2005-10-07

    Abstract: Die Erfindung bezieht sich auf einen Fluid-Linearantrieb mit einem ganz oder teilweise mit einem Druckmittel gefüllten Zylinder (1), in dem ein Kolben (2) mit einer einseitig an dem Kolben (2) angeordneten und abgedichtet aus dem Zylinder (1) herausgeführten Kolbenstange 10 verschiebbar angeordnet ist und den Zylinderinnenraum in eine erste Kammer (6) und in eine zweite Kammer (7) unterteilt. Dabei ist die Kolbenstange (10) durch die zweite Kammer (7) hindurchgeführt. Eine, insbesondere reversierbare, Pumpe (17), durch die das Druckmittel in die erste Kammer (6) hinein- und aus der ersten Kammer (6) herauspumpbar ist, besitzt einen ersten Saug- und/oder Druckanschluß (18) und einen zweiten Saug- und/oder Druckanschluß (19). Der erste Saug- und/oder Druckanschluß der Pumpe (17) ist mit der ersten Kammer (6) und der zweite Saug- und/oder Druckanschluß mit einer Speicherkammer verbunden. Zudem ist die Pumpe (17) in dem Kolben (2) oder in oder an einem Boden der ersten Kammer angeordnet.

    Abstract translation: 本发明涉及一种流体线性致动器与一个完全或部分填充有压力介质缸(1),其中,活塞(2)设置在活塞(2)的一侧,并从汽缸(1)引出活塞杆密封 10可移动地设置与气缸内部划分成第一室(6)并进入第二室(7)被分割。 所述活塞杆(10)穿过所述第二室(7)被传递。 一个,特别是可逆的,泵(17),通过该第一室(6)中以及从所述第一室中的压力介质(6)是herauspumpbar,具有一第一抽吸和/或压力端口(18)和一个第二吸入 - 和/或压力端口(19)。 第一吸入和/或所述泵(17)与所述第一腔室(6)和第二吸入和/或压力连接而连接到储藏室的压力连接。 另外,在活塞泵(17)(2)或布置在或在所述第一室的底部。

    HYDROSPEICHER MIT POSITIONSANZEIGE
    64.
    发明申请
    HYDROSPEICHER MIT POSITIONSANZEIGE 审中-公开
    带位置显示HYDRO MEMORY

    公开(公告)号:WO2004081389A1

    公开(公告)日:2004-09-23

    申请号:PCT/EP2004/000471

    申请日:2004-01-22

    Inventor: DORR, Walter

    Abstract: Ein Hydrospeicher weist auf: a) ein Speichergehäuse (1) aus nicht-magnetisierbarem Werkstoff, das eine Axialrichtung des Gehäuses definiert, b) ein im Speichergehäuse (1) axial bewegbares Trennelement (9), das im Speichergehäuse (1) zwei Arbeitsräume (5, 7) voneinander trennt, c) eine am Trennelement angeordnete, ein Feld erzeugende Magnetanordnung (29) und d) eine an der Auβenseite des Speichergehäuses (1) angeordnete, sich längs der Bahn der Axialbewegung des Trennelementes (9) erstrekkende Reihe von Magnetfeldsensoren (35), die auf das Feld der Magnetanordnung (29) am Trennelement (9) ansprechen, um dessen Position entlang der Reihe von Magnetfeldsensoren (35) zu kennzeichnen.

    Abstract translation: 液压蓄能器包括:a)非磁化材料的存储箱(1),其限定了壳体的轴向方向,b)一个(在蓄能器壳体1)轴向可移动的分离元件(9)在所述存储器中(情况1)(两个工作腔5 ,7)彼此)布置在所述分离元件上℃的,场产生磁体组件(29)和d)(在该蓄能器1壳体的Aubetaenseite)布置(位于(沿分离元件的轴向运动路径9)的磁场传感器的erstrekkende数 沿着磁场传感器(35)的行的35),响应(在磁体组件29)到所述分离器(9)的领域中,以指示位置。

    VEHICLE BRAKING SYSTEM COMPRISING A GAS HYDRAULIC ACCUMULATOR
    65.
    发明申请
    VEHICLE BRAKING SYSTEM COMPRISING A GAS HYDRAULIC ACCUMULATOR 审中-公开
    带气体压力记忆的车辆制动系统

    公开(公告)号:WO0134984A3

    公开(公告)日:2001-10-18

    申请号:PCT/EP0010809

    申请日:2000-11-02

    Inventor: MOHR KURT

    Abstract: The invention relates to a vehicle braking system comprising a gas hydraulic accumulator (10) with a housing (12), whose interior is divided by metal bellows (16) into a gas-filled gas chamber (20) and a fluid chamber (22). A pressurised fluid can be supplied to and conveyed from said fluid chamber (22) via a supply line (24). A valve assembly (74) is provided between the fluid chamber (22) and the supply line (24), which closes if the pressure in the supply line (24) falls below a minimum value and opens if the pressure exceeds said minimum value. In to order to increase the operating security of the gas hydraulic accumulator (10), the valve assembly (74) closes if the pressure in the supply line (24) exceeds a maximum value and opens if the pressure falls below said maximum value.

    Abstract translation: 一种车辆制动系统具有带有壳体(12)的气体压力存储器(10),其内部被金属波纹管(16)分隔成充满气体和流体空间(22)的气体空间(20)。 流体室(22)通过进料管线(24),在压力下和流体供给排出,其特征在于,阀装置(74)的流体室(22)和封闭所述压力时的进料管线(24)之间提供 供应管线(24)下降到最小值以下,并且当压力超过最小值时打开。 为了增加气体压力储存器10的可靠性,当供应管线24中的压力超过最大值时,阀门装置74关闭,并且当压力下降到最大值以下时打开阀门装置74。

    ELECTRONICALLY CONTROLLED BRAKE SYSTEM WITH A RESERVOIR
    66.
    发明申请
    ELECTRONICALLY CONTROLLED BRAKE SYSTEM WITH A RESERVOIR 审中-公开
    带记忆电控制动系统

    公开(公告)号:WO99051476A1

    公开(公告)日:1999-10-14

    申请号:PCT/EP1999/001464

    申请日:1999-03-08

    Abstract: The invention relates to an electronically controlled brake system comprising a traction control system (TCS) and/or an electronic stability program (ESP), an actuating unit (26), wheel brakes (27), and a control unit (28). Said control unit is situated between the actuating unit (26) and the wheel brakes (27). The control unit (28) comprises at least one pump (29) having a suction side (30) and a delivery side (31). The control unit also has a TCS or ESP change-over valve (32) situated between the suction side (30) of the pump (29) and the actuating unit (26). A reservoir (34) is arranged between the change-over valve (32) and the suction side (30) of the pump (29), and at least one check valve (7, 8) is provided on the suction side (30) of the pump (29). In order to further optimize such brake systems, the check valve (7, 8) is provided on the reservoir (34).

    Abstract translation: 本发明涉及一种牵引打滑控制(ASR)和/或电子稳定程序(ESP)的电子控制制动系统中,与致动器单元(26)和所述车轮制动器之间的致动单元(26),车轮制动器(27)和一个控制单元(28)(27) 其中,所述控制单元(28)至少具有所述泵(29)的吸入侧(30)之间的吸入侧(30)和压力侧(31)和一个TCS或ESP开关阀(32)一个泵(29)和所述 具有致动单元(26),存储器(34)布置在所述切换阀(32)和所述泵(29)的吸入侧(30)之间,并且在泵的Saugeite(30)(29)的至少一个止回阀(7,8 )被提供。 对于这样的制动系统的进一步优化中提出,止回阀(7,8),设置在所述存储器(34)。

    ACCUMULATOR WITH A LARGE VOLUME INNER SPACE
    67.
    发明申请
    ACCUMULATOR WITH A LARGE VOLUME INNER SPACE 审中-公开
    与室内大容量存储器

    公开(公告)号:WO1999013228A1

    公开(公告)日:1999-03-18

    申请号:PCT/EP1998005330

    申请日:1998-08-21

    Abstract: The invention relates to an accumulator (1) with a large volume inner space (3), especially an adjustable low pressure accumulator, in which a device (11) which separates the fluid area from the gas area is provided. Said device (11) contains submerging floating bodies (17, 19) arranged on the upper surface of the fluid volume (33) and are in the fluid level (35) itself. In addition, the separating device (11) contains at least one protecting body (21) which interacts with the floating bodies (17, 19) and is configured as a shield for further reduction of the contact surface between gas and fluid. The protecting body (21) and the floating bodies (17, 19) are constructed in such a way that they can be mounted inside the inner space (3) of the accumulator (1) through an inspection opening (9).

    Abstract translation: 当蓄压器具有大容量的内部空间(3),特别是直立的低压蓄能器,其中从所述气体空间中的他的流体室(15)(13)的分离装置(11)设置在流体水平的流体体积(33)的表面上(35 包含)浸没浮力体(17,19),所述分离装置(11)zummindest一个与升降机构合作平面的终止主体(21)作为屏蔽以进一步降低气体和流体之间的接触面积,其中,所述封闭体(21)和所述浮体以这样的方式 被设计成使得在所述内部(3)它们可以通过在蓄压器的检查开口(9)中引入(1)。

    PRESSURE ACCUMULATOR
    68.
    发明申请
    PRESSURE ACCUMULATOR 审中-公开
    压力累加器

    公开(公告)号:WO98036174A1

    公开(公告)日:1998-08-20

    申请号:PCT/FI1998/000140

    申请日:1998-02-16

    Abstract: A multifunction pressure accumulator (21) comprised of a pressure-proof reservoir having at least two pressure connections (4, 10) and at least two leak-proof partition walls (2, 5) moving or flexing due to pressures conveyed to the reservoir and a pressure chamber formed by means of said partition walls and filled with gas. For filling of pressure chamber (13) the gas filling channel (14) is taken to the pressure chamber side at least through one partition wall.

    Abstract translation: 一种多功能蓄能器(21),包括具有至少两个压力连接(4,10)的耐压储存器和由于输送到储存器的压力而移动或弯曲的至少两个防漏间隔壁(2,5) 压力室通过所述分隔壁形成并充满气体。 为了填充压力室(13),气体填充通道(14)至少通过一个分隔壁被带到压力室侧。

    A COMBINATION SEAL FOR SEALING BETWEEN TWO MACHINE PARTS
    69.
    发明申请
    A COMBINATION SEAL FOR SEALING BETWEEN TWO MACHINE PARTS 审中-公开
    密封两个机器部件之间的组合密封

    公开(公告)号:WO1990000693A1

    公开(公告)日:1990-01-25

    申请号:PCT/DK1988000113

    申请日:1988-07-07

    Abstract: For sealing between two opposed surfaces of two machine elements (1, 2) a combination seal is provided to be fitted into an open groove (3) in one of the machine elements (2). The seal comprises an elastomeric expansion ring (4, 5) at the bottom of the groove (3), an intermediate ring (6) made of a viscous-elastic material, e.g. PTFE and having a sealing surface (6b) to contact the mating machine element (2), and an elastomeric outer ring (8) fitted into a separate groove (7) in the sealing surface (6b) of the intermediate ring. Especially in cases where the seal is to separate fluid and gas an improved distribution of the contact pressure at the sealing surface (6b) and also an effective hydrodynamic relief of the outer ring (8) preventing its exposure to injurious pressures and subsequent damage is obtained by designing the intermediate ring (6) at the ends of the sealing surface (6b) with comparatively sharp corners (16, 17), the parts of the sealing surface between these corners and the separate groove (7) forming conical faces (14, 15) which at a narrow slit angle converge towards the separate groove (7). The intermediate ring may also be biassed by the two expansion rings (4, 5) placed on each side of the separate groove (7).

    Abstract translation: 为了在两个机器元件(1,2)的两个相对的表面之间进行密封,提供组合密封件以装配到机器元件(2)之一中的开口凹槽(3)中。 密封件包括位于凹槽(3)底部的弹性体膨胀环(4,5),由粘性弹性材料制成的中间环(6) PTFE并具有与配合机构元件(2)接触的密封表面(6b)和装配到中间环的密封表面(6b)中的单独凹槽(7)中的弹性体外圈(8)。 特别是在密封件分离流体和气体的情况下,获得了密封表面(6b)处的接触压力的改进分布以及外环(8)的有效的流体动力释放以防止其暴露于有害压力并且随后的损坏 通过在密封表面(6b)的端部设置具有较为尖锐的角部(16,17)的中间环(6),这些拐角处的密封表面的部分和形成圆锥面(14, 15),窄缝角度朝着分离槽(7)会聚。 中间环也可以通过放置在分离槽(7)的每一侧上的两个膨胀环(4,5)而偏置。

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