HYDRAULIC HYBRID ACCUMULATOR SHUT-OFF VALVE
    21.
    发明授权
    HYDRAULIC HYBRID ACCUMULATOR SHUT-OFF VALVE 有权
    阀用于液压混合动力MEMORY

    公开(公告)号:EP1451500B1

    公开(公告)日:2012-08-01

    申请号:EP02780646.2

    申请日:2002-11-13

    Abstract: A hydraulic accumulator (14) is equipped with a novel shut-off valve. The shut off-valve includes a valve body (21) having a cylindrical hollow with a valve seat (37) surrounding one end. The main piston (24) including a piston head has a central opening (30) and is slidably mounted within the cylindrical hollow of the valve body. A poppet valve (22) has a valve head which mates with the valve seat and a valve stem which extends through the central opening of the piston to guide axial movement of the poppet valve relative to the piston. A spring (23) is mounted between the valve head and the main piston head for urging the valve head away from the piston head. A control valve (27) moves the piston relative to the valve body between open and closed positions responsive to signals from a computer (72) which signals valve closing upon determination that flow rate through the valve exceeds a maximum period. The spring between the poppet valve head and the piston head exerts a force approximately equal to that of a pressure drop across the poppet valve at a predetermined maximum flow rate.

    Fülleinrichtung
    22.
    发明公开
    Fülleinrichtung 失效
    Fülleinrichtung。

    公开(公告)号:EP0171126A1

    公开(公告)日:1986-02-12

    申请号:EP85201280.6

    申请日:1985-08-07

    Inventor: Hagen, Koenraad

    Abstract: Eine Fülleinrichtung für einen mit einem Gewindeverschluss versehenen kugelförmigen Gasbehälter (1) einer hydro-pneumatischen Federeinrichtung hat einen Austauschverschluss (2) mit gleichem Aussengewinde (3) wie der Gewindeverschluss, einen zylindrischen Teil (4) und eine Bohrung (5) mit Innengewinde sowie einen zylindrischen Gewindestift (9) mit einem an einem Ende angeordneten, in dieses Innengewinde passenden ersten Aussengewinde (8) und mit einem am anderen Ende angeordneten zweiten Aussengewinde (10), dessen Gewindesteigung der des Austauschverschlusses (2) entspricht. Die Fülleinrichtung weistfemer ein Spannelement (20) mit einem Flansch (22) und einem abdichtenden, das zweite Aussengewinde (10) des Gewindestifte (9) umgebende Teil (23) auf, das von einer mit einer Füllöffnung (28) versehenen zylindrischen Füllhülse (25) abdichtend passend umschlossen ist, die abdichtend zwischen dem Flansch (22) und der Wandung des Gasbehälters (1) eingespannt werden kann.

    Abstract translation: 1.用于填充加压气体容器(1)的填充装置,特别是用于气体容器设置有螺旋盖的液压气动弹簧机构的加压气体容器(1),具有与外部螺纹(3)相同的外部螺纹(3)的更换闭合件 气体容器(1)的原始螺旋封闭件具有与气体容器的壁相配合的密封肩部(7)和与外螺纹(3)同轴的圆柱形部件(4),夹紧构件 (20)包括凸缘(22)和圆柱形部分(23)和填充套筒(25),所述填充套筒(25)设置有密封地围绕所述夹紧构件(20)的圆柱形部分(23)的填充开口(28) 设置有从填充开口(28)开始的通道(27),并且可以在凸缘(22)和气体容器(1)的壁之间夹紧,可与 置换闭合件(2)布置在夹紧构件(20)内,其特征在于,所述夹紧构件(2)的圆柱形部分(4) 更换封闭件(2)包括具有内螺纹的孔(5)和与更换封闭件(2)配合的零件与圆柱形螺纹销(9)配合,该圆柱形螺纹销(9)设置有第一外螺纹(8) 位于其一端,其配合在该内螺纹中并且可以以可释放的方式拧入其中,并且具有位于另一端的第二外螺纹(10),螺纹间距对应于外螺纹(3)的另一端 所述更换封闭件(2),所述螺纹销(9)能够以密封方式拧入设置有内螺纹(21)的夹紧构件(20)中。

    BLADDER SURGE SUPPRESSOR
    23.
    发明申请
    BLADDER SURGE SUPPRESSOR 审中-公开
    刀片防喷器

    公开(公告)号:WO2015095897A1

    公开(公告)日:2015-06-25

    申请号:PCT/US2015/014907

    申请日:2015-02-06

    Abstract: A bladder and attachment member assembly for use with a container comprises an elastomeric gas-filled bladder comprising a valve stem. A first attachment member is disposed over the valve stem within the container with the bladder. A second attachment member is disposed over the valve stem and over the first attachment member. The second attachment member is outside of the container interposed between the valve stem and a container opening. Rotational movement of the valve stem is fixed relative to one or both of the first and second attachment members. In an example, the valve stem comprises one or more surface features that register with one or more surface features of the first and/or second attachment member to thereby fix relative valve stem rotational movement. In an example, the valve stem surface feature is a flat surface that registers with a flat surface of the second attachment member inside diameter.

    Abstract translation: 用于容器的气囊和附接构件组件包括包括阀杆的弹性气体填充气囊。 第一附接构件设置在具有气囊的容器内的阀杆的上方。 第二附接构件设置在阀杆上方并且在第一附接构件上方。 第二附接构件位于容纳在阀杆和容器开口之间的容器的外部。 阀杆的旋转运动相对于第一和第二附接构件中的一个或两个固定。 在一个示例中,阀杆包括与第一和/或第二附接构件的一个或多个表面特征对准的一个或多个表面特征,从而固定相对阀杆旋转运动。 在一个示例中,阀杆表面特征是与第二附接构件内径的平坦表面对准的平坦表面。

    DRUCKBEHÄLTER
    24.
    发明申请
    DRUCKBEHÄLTER 审中-公开
    压力容器

    公开(公告)号:WO2012167868A1

    公开(公告)日:2012-12-13

    申请号:PCT/EP2012/002100

    申请日:2012-05-12

    Abstract: Ein Druckbehälter zur Aufnahme mindestens eines Fluidmediums, mit einem ersten Mantel (1) und einem den ersten Mantel (1) zumindest teilweise umfassenden zweiten Mantel (3), wobei der erste Mantel (1) zumindest an seinem einen Ende ein Kragenteil (5) aufweist, das einen Festlegekörper (15) umfasst, der eine Öffnung (13) für die Medienzu- und -abfuhr bildet, ist dadurch gekennzeichnet, dass innerhalb des Behälters ein die Öffnung (13) umgebender Stützkörper (19) in Form eines geteilten Ringes vorgesehen ist, der eine an die gewölbte Form der sich an das Kragenteil (5) anschließenden Innenseite des ersten Mantels (1) angepasste Anlagefläche (39) aufweist, die durch eine Andrückeinrichtung (43, 45) an den ersten Mantel (1) anpressbar ist.

    Abstract translation: 一种压力容器,用于至少接收流体介质,包括一个第一壳体(1)和第一壳体(1)至少部分地围绕所述第二包层(3),其中,所述第一外壳(1)至少在其一端具有凸缘部(5) 其包括形成用于所述介质供给和排出的开口(13)的固定体(15),其特征在于,所述容器内设置在开口环的形式,围绕所述支撑体(19)中的开口(13)被 具有邻接的延伸到所述颈部部分的弯曲形状(5)的第一壳体(1)内由一个按压装置(43,45)到所述第一壳体(1)可以被压适于接触表面(39)。

    HYDRAULIC HYBRID ACCUMULATOR SHUT-OFF VALVE
    25.
    发明申请
    HYDRAULIC HYBRID ACCUMULATOR SHUT-OFF VALVE 审中-公开
    液压混合蓄能器切断阀

    公开(公告)号:WO2003048627A1

    公开(公告)日:2003-06-12

    申请号:PCT/US2002/036434

    申请日:2002-11-13

    Abstract: A hydraulic accumulator (14) is equipped with a novel shut-off valve. The shut off-valve includes a valve body (21) having a cylindrical hollow with a valve seat (37) surrounding one end. The main piston (24) including a piston head has a central opening (30) and is slidably mounted within the cylindrical hollow of the valve body. A poppet valve (22) has a valve head which mates with the valve seat and a valve stem which extends through the central opening of the piston to guide axial movement of the poppet valve relative to the piston. A spring (23) is mounted between the valve head and the main piston head for urging the valve head away from the piston head. A control valve (27) moves the piston relative to the valve body between open and closed positions responsive to signals from a computer (72) which signals valve closing upon determination that flow rate through the valve exceeds a maximum period. The spring between the poppet valve head and the piston head exerts a force approximately equal to that of a pressure drop across the poppet valve at a predetermined maximum flow rate.

    Abstract translation: 液压蓄能器(14)装有一个新的截止阀。 截止阀包括具有圆柱形中空的阀体(21),其具有围绕一端的阀座(37)。 包括活塞头的主活塞(24)具有中心开口(30)并且可滑动地安装在阀体的圆柱形中空部内。 提升阀(22)具有与阀座配合的阀头和延伸穿过活塞的中心开口的阀杆,以引导提升阀相对于活塞的轴向运动。 弹簧(23)安装在阀头和主活塞头之间,用于将阀头推离活塞头。 控制阀(27)响应于来自计算机(72)的信号,相对于阀体在打开位置和关闭位置之间移动活塞,该计算机(72)在确定通过阀的流量超过最大周期时信号阀关闭。 提升阀头和活塞头之间的弹簧以预定的最大流量施加大致等于提升阀上的压降的力。

    HYDROSPEICHER, INSBESONDERE BLASENSPEICHER
    27.
    发明公开
    HYDROSPEICHER, INSBESONDERE BLASENSPEICHER 有权
    HYDROSPEICHER,INSBESONDERE BLASENSPEICHER

    公开(公告)号:EP1354139A2

    公开(公告)日:2003-10-22

    申请号:EP02719683.1

    申请日:2002-01-04

    Inventor: WEBER, Norbert

    Abstract: 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.

    Abstract translation: 本发明涉及一种液压蓄能器,特别是气囊蓄能器,其包括蓄能器壳体(10),设置在蓄能器壳体内的分隔元件,其在蓄能器壳体内分隔气体腔室(16),所述气体腔室邻近气体侧的入口(14) 流体室(18)邻接流体侧的入口(20)。 在流体侧的所述入口具有流体连接颈部(22)和盘形阀体(32),所述流体连接颈部包括设置在所述颈部中并具有流体开口(42)的阀支撑件(40),所述盘形阀体朝向阀轴 (46)在其面向瓣膜支撑件(40)的一侧上。 所述阀轴可以通过蓄力器(62)预张紧到打开位置,在该打开位置中,所述阀轴释放流体开口,并且可以通过分离元件(12)的移位而移动到其关闭位置,并且突出到流体室 (18)处于打开位置。 阀体(32)是整体的,特别是阀支承件(40)的一体式部件,其沿着其外周(56)在连接颈部(22)内被引导从而可在其中移位,从而产生液压 在生产中相对简单且便宜的蓄电池。

    DRUCKBEHÄLTER
    30.
    发明公开
    DRUCKBEHÄLTER 审中-公开

    公开(公告)号:EP2718570A1

    公开(公告)日:2014-04-16

    申请号:EP12723111.6

    申请日:2012-05-12

    Abstract: The invention relates to a pressure vessel for receiving at least one fluid medium, and comprising a first shell (1) and a second shell (3) that at least partially encompasses said first shell (1), the first shell (1) having, at least at one of its ends, a collar portion (5) which comprises a securing element (15) that forms an opening (13) for supplying and discharging the medium. The vessel is characterised in that a support element (19), which is in the form of a split ring and surrounds said opening (13), is provided inside the container and has a contact surface (39) adapted to the curved shape of the first shell (1) inner side which is attached to the collar portion (5), said contact surface being able to be pressed onto the first shell (1) using a pressing device (43, 45).

    Abstract translation: 本发明涉及一种用于接收至少一种流体介质的压力容器,并且包括至少部分地包围所述第一壳体(1)的第一壳体(1)和第二壳体(3),所述第一壳体(1) 至少在其一端具有一个套环部分(5),该套环部分包括一个形成用于供应和排出介质的开口(13)的固定元件(15)。 所述容器的特征在于,在容器内部设置有呈开口环形式并且围绕所述开口(13)的支撑元件(19),并且具有适于弯曲形状的接触表面(39) 第一壳体(1)内侧,所述第一壳体(1)内侧被附接到所述套环部分(5),所述接触表面能够利用加压装置(43,45)被压到所述第一壳体(1)上。

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