Tête de distribution et récipient ainsi équipé
    1.
    发明公开
    Tête de distribution et récipient ainsi équipé 审中-公开
    Augsgabekopf und damitausgerüsteterBehälter

    公开(公告)号:EP1052023A1

    公开(公告)日:2000-11-15

    申请号:EP00401261.3

    申请日:2000-05-09

    申请人: L'OREAL

    发明人: Baudin, Gilles

    IPC分类号: B05B1/28 B65D47/20

    摘要: L'invention concerne une tête de pulvérisation à fixer sur une tige de commande d'une valve ou d'une pompe, comportant un corps (2) et un obturateur (15) disposé dans un logement (6) dudit corps, ce logement étant apte à communiquer avec une source de produit sous pression lors de l'utilisation.
    L'obturateur est agencé pour prendre au repos une position d'obturation dans laquelle il repose par une partie tronconique (16) contre une surface d'appui tronconique (29) dudit corps et est apte à s'écarter de cette surface d'appui (29) sous l'effet de la pression du produit contenu dans ledit logement (6) lors de la distribution du produit, pour former un orifice de distribution annulaire (25) permettant de distribuer le produit sous la forme d'un spray conique et creux, au moins au voisinage de la tête.
    L'obturateur s'écarte de la surface d'appui (29) à l'encontre d'une action de rappel élastique tendant à le ramener dans sa position d'obturation, lorsque la pression du produit diminue

    摘要翻译: 当分配器不使用时,密封头(16)将其后侧(18)靠在锯状锥形支撑侧(2)上,以密封外壳(6),当使用者按下分配头(1) ,加压产品到达外壳并向密封头施加向前的轴向约束,以形成喷射产品的环形分配孔。气溶胶接收器还包括独立权利要求。

    RÜCKSCHLAGVENTIL FÜR EINE FLUIDPUMPE
    2.
    发明公开
    RÜCKSCHLAGVENTIL FÜR EINE FLUIDPUMPE 审中-公开
    单向阀是否流体泵

    公开(公告)号:EP2585743A1

    公开(公告)日:2013-05-01

    申请号:EP11717594.3

    申请日:2011-04-28

    申请人: Robert Bosch GmbH

    IPC分类号: F16K15/02 B60T8/40 F04B53/10

    摘要: The invention relates to a non-return valve (1) for a fluid pump, in particular of a safety brake system of a motor vehicle, comprising a through-flow opening (7) which can be closed by a valve element (10), wherein the valve element (10) can be displaced against the spring force of a valve spring (11) made of coiled round wire in order to expose the through-flow opening. The round wire is coiled in one plane and is arranged with respect to the valve element (10) such that the plane extends at least substantially perpendicularly to the displacement direction of the valve element (10).

    OIL-HYDRAULIC VALVE
    3.
    发明授权

    公开(公告)号:EP2769126B1

    公开(公告)日:2018-06-06

    申请号:EP12780858.2

    申请日:2012-10-17

    申请人: S.T. S.r.l.

    IPC分类号: F16K17/04 F15B19/00

    摘要: A pressure limiting valve (1), operationally arranged between a high pressure zone and low pressure zone (HP, LP) of a hydraulic circuit, comprises: a valve body (4) defining a passage (11) for a fluid; a closing member (8) having a stem (10) and a closing head (9) connected thereto and movably engaged with the valve body (4) so as to move along a longitudinal or axial direction (X) between positions (P1, P2) for closing and opening the passage (11), in an opening direction (OD) and closing direction (CD), respectively; a sleeve (12) which is joined to the stem (10); a spring (S1) arranged between the sleeve (12) and the valve body (4) so as to exert a force on the closing member (8) along said longitudinal or axial direction (X), in the closing direction (CD); said sleeve (12) is irreversibly locked to the stem (10) by means of a threadless mechanical connection, in a predefined longitudinal or axial position of the said stem (10), so that the spring (S1) exerts a force of predefined value on the closing member (8) arranged in the closed position (P).

    OIL-HYDRAULIC VALVE
    5.
    发明公开
    OIL-HYDRAULIC VALVE 有权
    ÖLHYDRAULISCHES通风

    公开(公告)号:EP2769126A1

    公开(公告)日:2014-08-27

    申请号:EP12780858.2

    申请日:2012-10-17

    申请人: S.T. S.r.l.

    IPC分类号: F16K17/04 F15B19/00

    摘要: A pressure limiting valve (1), operationally arranged between a high pressure zone and low pressure zone (HP, LP) of a hydraulic circuit, comprises: a valve body (4) defining a passage (11) for a fluid; a closing member (8) having a stem (10) and a closing head (9) connected thereto and movably engaged with the valve body (4) so as to move along a longitudinal or axial direction (X) between positions (P1, P2) for closing and opening the passage (11), in an opening direction (OD) and closing direction (CD), respectively; a sleeve (12) which is joined to the stem (10); a spring (S1) arranged between the sleeve (12) and the valve body (4) so as to exert a force on the closing member (8) along said longitudinal or axial direction (X), in the closing direction (CD); said sleeve (12) is irreversibly locked to the stem (10) by means of a threadless mechanical connection, in a predefined longitudinal or axial position of the said stem (10), so that the spring (S1) exerts a force of predefined value on the closing member (8) arranged in the closed position (P).

    摘要翻译: 压力限制阀(1),其操作地布置在液压回路的高压区和低压区(HP,LP)之间,包括:阀体(4),其限定用于流体的通道(11) 具有杆(10)和闭合头(9)的关闭构件(8),其与阀体(4)可移动地接合,以沿着纵向或轴向(X)在位置(P1,P2) )分别在打开方向(OD)和关闭方向(CD)上关闭和打开通道(11); 连接到所述杆(10)的套筒(12); 布置在所述套筒(12)和所述阀体(4)之间的弹簧(S1),以沿所述纵向或轴向方向(X)沿所述关闭方向(CD)向所述关闭构件(8)施加力; 所述套筒(12)通过无螺纹机械连接在所述杆(10)的预定的纵向或轴向位置处不可逆地锁定到所述杆(10),使得所述弹簧(S1)施加预定值的力 在关闭位置(P)上的关闭构件(8)上。

    Injection valve
    6.
    发明公开
    Injection valve 失效
    喷油器。

    公开(公告)号:EP0236083A1

    公开(公告)日:1987-09-09

    申请号:EP87301731.3

    申请日:1987-02-27

    发明人: Breslau, David

    IPC分类号: F02M61/20

    摘要: A pressure sensitive fuel injection valve (10) is disclosed consisting of a hollow body (12) having a fuel inlet (14) and vale seat (16) which defines the fuel outlet. A valve stem (20) is disposed within the hollow body (12), the stem having a valve head (22) adapted to cooperate with the valve seat (16) to open and close the valve, and also having a twisted biasing element (24) which responds to fluid pressure on the valve head (22) by linear expansion to open the valve.

    Federbelastetes Sicherheitsventil
    9.
    发明公开
    Federbelastetes Sicherheitsventil 有权
    弹簧式安全阀

    公开(公告)号:EP1016812A2

    公开(公告)日:2000-07-05

    申请号:EP99811140.5

    申请日:1999-12-13

    IPC分类号: F16K17/04

    摘要: Ein selbsttätig rückstellendes Sicherheitsventil für einen Generatorschalter soll schnell und weit öffnen, auch wenn der anstehende Druck auf einen Ventilschließkörper (1) über einen Ventilhub (a) nicht wesentlich ansteigt oder sogar abfällt. Um dies zu gewährleisten, ist ein Ventilschließkörpergelenk (10) des Ventilschließkörpers (1) über einen 1. Schließkörperhebel (H1) und über ein 1. Schubgelenk (3) mit einem 1. Lagerhebel (H2) gelenkig verbunden, welcher in einem an einer Hebelwand (5) befestigten 1. Lagerhebelgelenk (4) drehbar gelagert ist. Das 1, Schubgelenk (3) steht über eine 1. Druckfeder (8) mit einem an einer Federwand (6) befestigten Federwandgelenk (7) in Druckverbindung. Der Ventilschließkörper (1) ist längs einer Gleitlagerachse (A) beweglich. Es können 1. und 2. Schließkörperhebel (H1, H1') sowie 1. und 2. Lagerhebel (H2, H2') vorgesehen sein, welche spiegelbildlich bezüglich der Gleitlagerachse (A) des Ventilschließkörpers (1) angeordnet sind. Anstelle einer äußeren Druckfeder (8) kann eine innere Zugfeder (9) vorgesehen sein.

    摘要翻译: 用于发电机开关的自复位安全阀是快速和广泛打开,即使压力通过阀向闭阀本体(1)当时的(a)中基本上不上升,或甚至下降。 为了确保这一点,通过第一封闭体杆向闭阀本体(1)的阀关闭体接头(10)(H1)和(3)具有第一轴承杠杆(H2)的第一棱柱接头铰接地连接,其在一个到杠杆壁 (5)固定到所述第一轴承杆铰链(4)可旋转地安装。 1,且滑动的接头(3)通过(8),其具有(6)固定弹簧壁接头(7)在压力连通在墙壁上的弹簧的第一压缩弹簧连接。 阀门关闭体(1)一起移动的滑动轴承轴线(A)。 它可以第一和第二闭合体杠杆(H1,H1“),和第一和第二支撑杆(H2,H2”)可以被提供,其被设置镜像颠倒相对于所述阀关闭体的滑动轴承轴线(A)(1)。 内拉伸弹簧(9)可以被提供,而不是外部的压缩弹簧(8)。

    Fluid pressure release valve
    10.
    发明公开
    Fluid pressure release valve 审中-公开
    Flüssigkeitsdruckentlastungsventil

    公开(公告)号:EP0933571A1

    公开(公告)日:1999-08-04

    申请号:EP98122836.4

    申请日:1998-12-01

    申请人: Siemens-Elema AB

    IPC分类号: F16K17/02

    摘要: A fluid pressure release valve includes an aperture 2 through which fluid may flow. An element 1 is moveable to unseal the aperture 2 and open the valve when a force exerted by the fluid in the valve exceeds a predetermined force. Electromagnetic biasing means 11 is arranged to bias the element 1 to seal the aperture 2 and hold the valve closed against the egress of fluid with the predetermined force. The applied bias is variable according to changes in the sensed position of the element 1 and means 12, cooperable with the solenoid 11, is provided to monitor the changes in its electrical properties as a shaft 10 moves in it, indicating a change in position of the element 1. The means 12 is also adapted to vary the bias to reduce the predetermined force responsive to the sensed change in position of the element 1 indicating an opening of the valve.

    摘要翻译: 流体压力释放阀包括孔2,流体可通过孔2流动。 当阀中的流体施加的力超过预定的力时,元件1可移动以开启孔2并打开阀。 电磁偏压装置11被布置成偏置元件1以密封孔2并且以预定的力将阀保持抵靠流体的流出而闭合。 施加的偏压根据元件1的感测位置的变化而变化,并且与螺线管11配合的装置12被提供以当轴10在其中移动时监测其电特性的变化,指示位置变化 元件1.装置12还适于改变偏压以响应于感测到元件1的位置的改变而减小预定力,该位置指示阀的打开。