MEASUREMENT SYSTEM
    161.
    发明申请
    MEASUREMENT SYSTEM 审中-公开
    测量系统

    公开(公告)号:WO2016069135A1

    公开(公告)日:2016-05-06

    申请号:PCT/US2015/051428

    申请日:2015-09-22

    Inventor: GAUDE, Edward C.

    Abstract: A system for determining the location of a movable element within a container is provided in which a linear variable differential transformer ("LVDT") is formed with the container and the movable element therein. The LVDT includes a coil assembly including a primary or excitation winding, a secondary or output winding, and a movable element or core that is magnetically permeable. Measurement of an output signals allows for precise determination of the movable element location relative to the container. The system can be utilized to determine fluid volumes in accumulators used for controlling subsea equipment by monitoring the location of a movable element, e.g., a piston, within a hydraulic fluid accumulator.

    Abstract translation: 提供了一种用于确定容器内的可移动元件的位置的系统,其中在容器和可移动元件中形成有线性可变差动变压器(“LVDT”)。 LVDT包括线圈组件,其包括初级或激励绕组,次级或输出绕组以及可磁化的可移动元件或芯。 输出信号的测量允许相对于容器精确地确定可移动元件的位置。 该系统可用于通过监测液压流体蓄液器内的可移动元件(例如活塞)的位置来确定用于控制海底设备的蓄能器中的流体体积。

    GAS SPRING ACCUMULATOR
    162.
    发明申请
    GAS SPRING ACCUMULATOR 审中-公开
    气弹簧蓄能器

    公开(公告)号:WO2014060734A1

    公开(公告)日:2014-04-24

    申请号:PCT/GB2013/052679

    申请日:2013-10-14

    Abstract: A gas spring accumulator comprising:- a housing (2, 3) provided with an inlet (20); and - a flexible diaphragm (4) dividing the interior of the housing into a working chamber (7) which is exposed to system pressure via the inlet, and a gas chamber (6); characterised in that the housing includes a diaphragm element (4) having one side exposed to system pressure via the inlet (20) and an opposite side exposed to a further chamber (13), a first non-return valve (17) arranged to admit atmospheric gas into the further chamber (13), and a second non-return valve (29) arranged to admit gas from the further chamber (13) into the gas chamber (6).

    Abstract translation: 一种气弹簧蓄能器,包括: - 设有入口(20)的壳体(2,3); 以及 - 柔性隔膜(4),其将所述壳体的内部分成经由所述入口暴露于系统压力的工作室(7)和气室(6); 其特征在于,所述壳体包括隔膜元件(4),所述隔膜元件(4)具有经由所述入口(20)暴露于系统压力的一侧和暴露于另外的室(13)的相对侧,第一止回阀(17) 大气气体进入另外的室(13),以及第二止回阀(29),其布置成将气体从另外的室(13)吸入气室(6)。

    ACCUMULATOR PISTON POSITION-MEASURING DEVICE
    164.
    发明申请
    ACCUMULATOR PISTON POSITION-MEASURING DEVICE 审中-公开
    累加器活塞位置测量装置

    公开(公告)号:WO2010040800A1

    公开(公告)日:2010-04-15

    申请号:PCT/EP2009/063091

    申请日:2009-10-08

    Abstract: The invention provides a reliable means for measuring the available fluid volume in a hydraulic accumulator. The displaceable part (5) of a piston (4) in an accumulator (1), which separates the fluid volume (2b) from the gas volume (2a), is connected to a wire (6) that runs through the fluid volume and exits to the outside of the accumulator through a sealed opening (9) close to the hydraulic valve (3). From there, the wire is led over pulleys (10, 11) to run trough a longitudinal hollow member (LVDT) that is attached to the accumulator (1), and carries a metallic core member (8), whose position can electrically be monitored between two end points, as a result of the change of the magnetic field produced by electric coils surrounding the trajectory of the core member as known from linear variable differential transformers (LVTD), in order to give an accurate reading of the position of the piston (4), which is a function of the fluid volume present within the accumulator (1).

    Abstract translation: 本发明提供了用于测量液压蓄能器中的可用流体体积的可靠装置。 将流体体积(2b)与气体体积(2a)分离的蓄能器(1)中的活塞(4)的可移动部分(5)连接到穿过流体体积的丝线(6) 通过靠近液压阀(3)的密封开口(9)离开蓄能器的外部。 从那里,电线被引导到皮带轮(10,11)上,以通过连接到蓄能器(1)的纵向中空构件(LVDT)运行,并且承载金属芯构件(8),其位置可以被电监控 在两个端点之间,作为由线性可变差分变压器(LVTD)已知的围绕磁芯构件的轨迹的电线圈产生的磁场的变化的结果,以便准确地读取活塞的位置 (4),其是存在于蓄能器(1)内的流体体积的函数。

    ELEKTROHYDRAULISCHES AGGREGAT
    165.
    发明申请
    ELEKTROHYDRAULISCHES AGGREGAT 审中-公开
    ELECTRO-液压单元

    公开(公告)号:WO2003011665A1

    公开(公告)日:2003-02-13

    申请号:PCT/EP2002/008364

    申请日:2002-07-26

    Inventor: VOLZ, Peter

    Abstract: Die Erfindung betrifft ein elektrohydraulisches Aggregat, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen, mit einer Hydraulikeinheit (2) (HCU) umfassend einen Aufnahmekörper (3) der elektrisch ansteuerbare Ventile sowie eine hydraulische Pumpe aufnimmt, mit einer elektrischen Antriebsvorrichtung (5) für die Pumpe, und mit einem von der Pumpe gespeisten Druckmittelspeicher (4) welcher ein Medientrennelement (17) und eine Sensorvorrichtung (23) mit einem Nehmer (25) zur Stellungsüberwachung des Medientrennelementes (17) aufweist, und mit einer Elektronikeinheit (10) (ECU) zur elektronischen Ansteuerung der Ventile und der Antriebsvorrichtung (5), sowie zur Entgegennahme von elektrischen Signalen der Sensorvorrichtung (23). Der Kern der Erfindung liegt darin begründet, daß die Sensorvorrichtung (23) in dem Aufnahmekörper (3) oder in der Elektronikeinheit (10) angeordnet ist. Eine elektrische Verbindung zwischen Sensorvorrichtung (23) und Elektronikeinheit (10) erstreckt sich im Inneren des Aggregates. Dadurch wird Bauraum eingespart und ein verbesserter elektrischer Anschluß ermöglicht.

    Abstract translation: 本发明涉及一种电动液压单元,尤其是用于防滑控制的机动车辆的制动系统中,用包括外壳中的接收体的液压单元(2)(HCU)(3)的电控制的阀,并与电驱动装置的液压泵(5)的泵,以及 一个由泵压力介质贮存供给(4),该媒体具有用于监视媒体分离元件(17)的位置的传感器(25)的分离元件(17)和传感器装置(23),并有用于的电子控制的电子单元(10)(ECU) 阀和驱动装置(5),和用于接收所述传感器装置(23)的电信号。 本发明的本质在于以下事实:所述传感器装置(23)在接收主体(3)中或在所述电子单元(10)布置。 所述传感器装置(23)和电子单元(10)之间的电连接的单元的内部延伸。 其特征在于安装空间节省和改进的电连接器允许。

    METHOD FOR FILLING A PRINTING INK RESERVOIR AND DEVICE FOR CARRYING OUT SAID METHOD
    166.
    发明申请
    METHOD FOR FILLING A PRINTING INK RESERVOIR AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开
    方法填充打印介质内存和设备用于实施该方法

    公开(公告)号:WO0231362A3

    公开(公告)日:2003-01-30

    申请号:PCT/EP0111679

    申请日:2001-10-09

    Abstract: A method for filling a printing ink reservoir with a housing (1) is disclosed, the interior of which is divided into two chambers (3, 4), by means of a metallic bellows (2), serving as a medium separator. The first chamber (3) is filled with a gas and the second chamber (4) is filed with a fluid. A bottom valve (6) is provided n a hydraulic connection (5), the closing body (7) of which may be operated by the medium separator (2), permitting a filling of the second chamber (4) with fluid and preventing a complete emptying of the second chamber (4). According to the invention, a reliable filling of the said chambers (3, 4) with the corresponding medium may be achieved without damaging the bellows (2), by means of a combination of the following method steps: a) evacuation of the second chamber, b) filling the second chamber with printing ink and c) filling the first chamber with the gas.

    Abstract translation: 所以建议填充压力介质存储器具有壳体(1),其内部空间由作为介质分离元件金属波纹管(2)分成两个腔的方法(3,4)是分离的,其中所述第一腔室(3)用气体和 所述第二腔室(4)填充有液体,并且在一个液压口被提供(5)的底阀(6),所述闭合体(7)由所述介质分离元件(2)被致动,并且所述第二室的填充(4 )允许与(4)防止了第二腔室的液体和完全排空。 因此,上述的腔室(3,4)能够可靠地与相应的介质填充无(2)被损坏的波纹管,本发明提出的以下方法步骤的组合:1)抽空所述第二腔室,b)用填充第二腔室 压力介质,以及c)将气体引入第一腔室。

    HYDRAULIC ENERGY ACCUMULATOR WITH METAL BELLOWS
    167.
    发明申请
    HYDRAULIC ENERGY ACCUMULATOR WITH METAL BELLOWS 审中-公开
    用金属液压能量储存现有的波纹管

    公开(公告)号:WO0201076A3

    公开(公告)日:2002-07-18

    申请号:PCT/DE0102269

    申请日:2001-06-22

    Abstract: A hydraulic energy accumulator consisting of a housing (7) with a space (4) for inserting metal bellows (5), comprising a non-moveable end and a moveable end with a front wall arranged in a sealed manner on the bellows and separating a hydraulic pressure medium from a pressurized gas is already known per se. The advantage of using metal bellows is that they are gas-tight in so far as no leak arises over time. According to the invention, the bellows are embodied in such a way that the pressure of said bellows in the gas is reduced in comparison with the hydraulic medium as a result of the longitudinal elasticity of said bellows and a sensor system (6) is provided which indicates a longitudinal expansion of the bellows (5) when the hydraulic pressure medium flows through a leak in said bellows into the area containing the gas. The inventive hydraulic energy accumulator (2) and the sensor system (6) thereof are also capable of indicating when such a leak occurs in the bellows. The indication of a leak is also an indication that a motor vehicle braking system fitted therewith has become unsafe.

    Abstract translation: 已知有一种液压蓄能器与壳体(7),其是安装空间(4)用于金属波纹管(5),其具有一个固定端和一个密封的布置在波纹管端壁上的可动端,以及捕获的加压的液压介质 气体中分离。 它是在金属的气密性有利波纹管提供,后者没有时间泄漏。 根据本发明,提出的设计波纹管,使得其具有作为在液压介质由于在气体稍差压力其纵向弹性并在这(6)设置其是波纹管(5)的作为液压介质的流入的结果的纵向延伸的传感器 其中气体包含表示通过波纹管中的泄漏的空间。 因此,本发明的液压能量存储装置(2)和它的传感器(6)适于在这种泄漏的波纹管中的泄漏的发生的事件,以指示。 泄漏的指示是然后同时也是一个指示与其配备的车辆制动系统已变得不安全。

    METHOD FOR FILLING A PRINTING INK RESERVOIR AND DEVICE FOR CARRYING OUT SAID METHOD
    168.
    发明申请
    METHOD FOR FILLING A PRINTING INK RESERVOIR AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开
    方法填充打印介质内存和设备用于实施该方法

    公开(公告)号:WO02031362A2

    公开(公告)日:2002-04-18

    申请号:PCT/EP2001/011679

    申请日:2001-10-09

    Abstract: A method for filling a printing ink reservoir with a housing (1) is disclosed, the interior of which is divided into two chambers (3, 4), by means of a metallic bellows (2), serving as a medium separator. The first chamber (3) is filled with a gas and the second chamber (4) is filed with a fluid. A bottom valve (6) is provided n a hydraulic connection (5), the closing body (7) of which may be operated by the medium separator (2), permitting a filling of the second chamber (4) with fluid and preventing a complete emptying of the second chamber (4). According to the invention, a reliable filling of the said chambers (3, 4) with the corresponding medium may be achieved without damaging the bellows (2), by means of a combination of the following method steps: a) evacuation of the second chamber, b) filling the second chamber with printing ink and c) filling the first chamber with the gas.

    Abstract translation: 所以建议填充压力介质存储器具有壳体(1),其内部空间由作为介质分离元件金属波纹管(2)分成两个腔的方法(3,4)是分离的,其中所述第一腔室(3)用气体和 所述第二腔室(4)填充有液体,并且在一个液压口被提供(5)的底阀(6),所述闭合体(7)由所述介质分离元件(2)被致动,并且所述第二室的填充(4 )允许与(4)防止了第二腔室的液体和完全排空。 因此,上述的腔室(3,4)能够可靠地与相应的介质填充无(2)被损坏的波纹管,本发明提出的以下方法步骤的组合:1)抽空所述第二腔室,b)用填充第二腔室 压力介质,以及c)将气体引入第一腔室。

    PRESSURE MEDIUM STORAGE DEVICE
    169.
    发明申请
    PRESSURE MEDIUM STORAGE DEVICE 审中-公开
    压力介质贮藏

    公开(公告)号:WO01077530A1

    公开(公告)日:2001-10-18

    申请号:PCT/EP2001/004020

    申请日:2001-04-07

    Abstract: The invention relates to a pressure medium storage device that comprises a housing (1). The inner chamber of said housing is divided into two chambers (3, 4) by means of a medium separating element (2). The first chamber (3) is filled with a gas and the second chamber (4) is filled with a liquid. A sensor device (20) for detecting the movement of the medium separating element (2) is provided. The aim of the invention is to reduce the space required for assembling the pressure medium storage device. According to the invention, the sensor device (20) is arranged in the chamber (3) that is defined by the medium separating element (2) in the housing (1) and at least partially forms a body which determines the pressure-volume characteristics of the pressure medium storage device.

    Abstract translation: 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,并且其中提供了用于检测介质分离元件(2)的运动的传感器装置(20)。 为了根据它提供的是,在壳体(1)有限的空间(3)的传感器设备(20)在由所述介质分离元件(2)被布置并至少部分地限定的压力 - 体积的本发明实现了减少所需的累加器安装空间的 形成所述蓄能器确定身体的特征。

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