Pressure regulator
    3.
    发明公开
    Pressure regulator 失效
    Druckregler und Verfahren zu seiner Zusammenbau。

    公开(公告)号:EP0420603A2

    公开(公告)日:1991-04-03

    申请号:EP90310519.5

    申请日:1990-09-26

    IPC分类号: G05D16/06

    摘要: A pressure regulator includes a hermetically sealed housing (10) that limits the potential for leak paths to atmosphere or exterior to the housing. Regulating means (52) with the regulator includes a damping arrangement (100) for limiting oscillations during high flow rates. A stem clip (110) secures a poppet assembly (120) to movable part (80) of the regulating means (52). The stem clip (100) permits radial movement of the poppet assembly (120) to facilitate centering of the poppet assembly (120) relative to a valve seat (132). The poppet assembly (120) includes a self-tappable poppet (130) to precisely set the opening between the poppet (130) and the valve seat (132) irrespective of tolerance stack-­up.

    摘要翻译: 压力调节器包括密封的壳体(10),其限制到大气或外部外部的泄漏路径的可能性。 具有调节器的调节装置(52)包括用于在高流速期间限制振荡的阻尼装置(100)。 杆夹(110)将提升阀组件(120)固定到调节装置(52)的可移动部分(80)上。 杆夹(100)允许提升阀组件(120)的径向运动,以便于提升阀组件(120)相对于阀座(132)的对中。 提升阀组件(120)包括可自动转动的提升阀(130),用于精确地设定提升阀(130)和阀座(132)之间的开口,而与公差叠加无关。

    A CONDUIT-BREAK VALVE FOR A PRESSURE CONDUIT OR HOSE WITH A SURROUNDING PROTECTIVE CONDUIT OR HOSE
    5.
    发明公开
    A CONDUIT-BREAK VALVE FOR A PRESSURE CONDUIT OR HOSE WITH A SURROUNDING PROTECTIVE CONDUIT OR HOSE 失效
    用于压力导管金色软管的导管断流阀,带有环绕的保护导管或软管

    公开(公告)号:EP0101448A1

    公开(公告)日:1984-02-29

    申请号:EP83900501.0

    申请日:1983-01-25

    IPC分类号: F16K17 F17D5

    摘要: Une soupape de protection contre les ruptures de conduite pour une conduite double (10, 11) possède un dispositif de décompression (28) avec une soupape de retenue commandée par pilote (41, 42) avec un piston de commande (37) actionné par la pression régnant dans l'espace (26) délimitée par les conduites doubles (10, 11) et ouvre la soupape de retenue (41, 42) lorsqu'une valeur limite déterminée par son ressort (43) est dépassée. La soupape de retenue (41, 42) libère ainsi la pression dans un verrou de fluide qui est formé par un mécanisme à piston et cylindre (17, 18) dont le cylindre (18) est normalement fermé par la soupape de retenue (41, 42) et dont le piston (17) est relié à l'organe principal (16) de la soupape principale, de sorte que cet organe de soupape se déplace vers une position fermée par l'action du ressort à pression (19) lorsque la soupape de retenue (41, 42) est ouverte. Une réduction de la pression dans l'espace (26) entre les doubles conduites (10, 11) se traduit par un déplacement du piston (17) et de l'organe de soupape principal (16) relié au piston par l'intermédiaire du ressort (19) vers une position fermée, provoquant un écoulement de fluide au travers d'un dispositif de restriction à une voie (51-53) qui est ainsi ouvert et propage la pression que l'action du ressort (19) a engendrée vers le piston de commande (37), agissant ainsi sur la soupape de retenue commandée par pilote (41, 42) qui libère la pression dans le verrou de fluide formée par le mécanisme à piston et cylindre (17, 18).

    摘要翻译: 用于双导管(10,11)相对于驱动游的阀保护具有由致动的压力释放装置(28)与先导控制的单向阀(41,42)与控制活塞(37) 由双线(10,11)限定的空间(26)中的压力,并且当由其弹簧(43)确定的极限值被超过时打开止回阀(41,42)。 因此,止回阀(41,42)释放由活塞和缸体机构(17,18)形成的流体锁定中的压力,其中缸体(18)通常由止回阀(41, 并且其活塞(17)连接到主阀的主构件(16),使得该阀构件在压力弹簧(19)的作用下通过压力弹簧(19)的作用移动到关闭位置 止回阀(41,42)打开。 双线(10,11)之间的空间(26)中的压力降低导致活塞(17)和通过活塞(17)连接到活塞的主阀构件 弹簧(19)朝关闭位置,从而导致在其中,从而打开和传播,该弹簧的作用(19)中产生的压力的路径(51-53)通过限制装置的流体流动 控制活塞37因此作用于先导式止回阀41,42,该止回阀释放由活塞和缸体机构17,18形成的流体锁中的压力。

    Valve for purging air in the filling and admission thereof during the emptying of pressurized liquid from flow ducts
    8.
    发明公开
    Valve for purging air in the filling and admission thereof during the emptying of pressurized liquid from flow ducts 有权
    阀用于加压液体从流动通道的排空过程中在填充和在它的记录清除空气

    公开(公告)号:EP1621806A1

    公开(公告)日:2006-02-01

    申请号:EP05380146.0

    申请日:2005-07-01

    申请人: Jimten, S.A.

    CPC分类号: F16K17/24 F16K24/044

    摘要: It is of the type of valves formed by a hollow body divided into two parts that are coupled by enclosing a float (3) provided with a flexible sealing membrane (4) of the air outlet (6) by the thrust of the fluid entering through a bottom neck (5) for connecting to the duct. When air is produced, the float slides (3) so that the membrane (4) is separated and the air is removed.
    The flexible membrane (4) has some protrusions (10) and projections (11) on its surface that rests on an oblique surface of the float (3). Its smooth surface covers the grooved outlet and has a cylindrical protrusion (12) on an end for fastening by sliding in a top channel (13) of the float (3). The float has an aerodynamic shape and guided movement in the body by means of complementary protrusions (8) and recesses (9).

    摘要翻译: 它是由hollowbody FORMED阀分成两个部分并耦合的类型的通过封入的浮子(3)设置有柔性密封隔膜(4)由所述流体通过进入的推力的空气出口(6)的 底部颈部(5),用于连接到所述管道。 当产生的空气,浮子载玻片(3)也是如此(4)被分离的膜和空气被除去。 柔性膜(4)具有一些突出(10)和在其表面没有搁置在在浮子(3)的倾斜表面上的突起(11)。 其光滑的表面覆盖所述槽的出口,并具有在由在所述浮子的顶端通道(13)滑动以结束用于固定的圆筒状突出部(12)(3)。 浮子具有由(8)互补突出的手段和凹部空气动力学在身体形状和导向运动(9)。

    UNIVERSAL CONTROL VALVE
    9.
    发明授权
    UNIVERSAL CONTROL VALVE 失效
    通用控制阀

    公开(公告)号:EP0452374B1

    公开(公告)日:1996-12-04

    申请号:EP90901523.2

    申请日:1990-01-09

    发明人: NOVAKOVIC, Milic

    IPC分类号: F16K17/20 F16K41/10

    摘要: The universal control valve, according to this invention, introduces a diaphragm (2) fixed between the lower casing (1) and the upper cassing (3), and a nominal opening (26) in the upper wall (79) of the lower casing (1), and a self-rinsing nozzle (10) installed above the outtake port. The thickened part (80) of the diphragm (2) fixed between the plate (4) and the holder (9) of the diaphragm (2) lies onto the seats (78), while the holder (9) is with leading elements (9a) movable installed in the nominal opening (26) and fixed to the pulling rod (11) by a screw (8). The pulling rod (11) is encircled by the plate (4) and fixed to the stud (7), which is screwed into the upper part (84), while a plate (4) pressing the spring (6) in a plate-like chamber (81) is being pressed by the stud (7); besides, the inside diameter of the chamber (81) is equal to the nominal opening (26) diameter. A bellows is firmly and hermetically fixed to the plate-like chamber (81) and to the middle part (83) of the upper casing (3). There is an orifice (15) bored in the diaphragm.

    Fluid flow control valve
    10.
    发明公开
    Fluid flow control valve 失效
    RegelventilfürströmendeFlüssigkeiten。

    公开(公告)号:EP0270284A1

    公开(公告)日:1988-06-08

    申请号:EP87310257.8

    申请日:1987-11-20

    摘要: A flow limit valve for limiting the flow rate of a pressurized fluid includes a valve body with an interconnecting cavity of circular cross-section. Within the cavity is a piston (31) that slides within the cavity under force generated by a pressure differential across the piston (31) to a closed position in engagement with a seat (29) at the end of the cavity. A first encapsulated magnet (45) is carried within the valve body in a chamber located on the side of the seat (29) opposite the cavity. The first encapsulated magnet (45) can be moved in response to another magnet (75) outside the valve body to move a pin (110) which can extend through the seat (29) when the piston (31) is in a closed position to thereby move the piston (31) to an open position. The magnetic forces applied through the valve body affect internal valve operation via the pin (110) and thus avoid the danger of noxious fluids escaping through sliding seals or flexible membranes.

    摘要翻译: 用于限制加压流体的流量的流量限制阀包括具有圆形横截面的互连腔的阀体。 在空腔内是活塞(31),活塞(31)在空腔内在由跨越活塞(31)的压差产生的作用下在空腔末端与座(29)接合的关闭位置滑动。 第一密封磁体(45)在位于与空腔相对的座(29)侧的腔室内的阀体内承载。 当活塞(31)处于关闭位置时,可以响应于阀体外部的另一磁体(75)移动第一密封磁体(45)以移动可延伸穿过座(29)的销(110) 从而将活塞(31)移动到打开位置。 通过阀体施加的磁力通过销(110)影响内部阀的操作,从而避免有害流体通过滑动密封件或柔性膜逸出的危险。