ENTLÜFTUNGSEINRICHTUNG ZUM ENTLÜFTEN EINER FLÜSSIGKEIT
    2.
    发明公开
    ENTLÜFTUNGSEINRICHTUNG ZUM ENTLÜFTEN EINER FLÜSSIGKEIT 有权
    呼吸器设备出血液体

    公开(公告)号:EP2100062A2

    公开(公告)日:2009-09-16

    申请号:EP07822406.0

    申请日:2007-11-09

    摘要: The invention relates to a device (1) for degassing a liquid. The invention is characterized in that the degassing device (1) that is vertically arranged in a mounted state comprises a piston (3) which can be vertically displaced in a piston chamber (2) by means of the liquid (4) that is to be degassed. A piston rod (6) of said piston (3) projects through a top degassing opening (7) of the piston chamber (2). A mass element (8) is connected to the piston (3) by means of the piston rod (6), is disposed in a vertically movable manner on the side of the degassing opening (7) that faces away from the piston chamber (2), and preloads the piston (3) into the lowest stroke position thereof. The mass element (8) closes the degassing opening (7) by means of a first seal (9) in the lowest stroke position while the piston (3) closes the degassing opening (7) by means of a second seal (10) in the highest stroke position. Air can escape from the piston chamber (2) into the environment in an intermediate position.

    Soupape de sécurité pour une cuve destinée à contenir un fluide chimique ou alimentaire
    3.
    发明公开
    Soupape de sécurité pour une cuve destinée à contenir un fluide chimique ou alimentaire 有权
    在Chemischen- / Nahrungsmittelindustrie genutztenBehälter中的Sicherheitsventilfüreinen

    公开(公告)号:EP1174650A1

    公开(公告)日:2002-01-23

    申请号:EP01401866.7

    申请日:2001-07-12

    发明人: Brouillard, Alain

    IPC分类号: F16K17/19

    摘要: L'invention propose une soupape (10) du type comportant un corps de soupape (16) comportant une paroi latérale (18) qui est fermée à sa partie supérieure et à la partie inférieure (20) de laquelle est agencée une plaque annulaire horizontale inférieure (20) trouée centralement (36) et dont la face supérieure (24) délimite un siège annulaire de clapet avec lequel coopère un corps mobile de clapet (32) qui repose par gravité sur le siège de clapet (24) et qui est susceptible de se soulever automatiquement en cas de dépression, caractérisée en ce que la plaque annulaire (20) forme un ensemble indémontable avec la jupe latérale (18), et en ce que le trou central (36) de la plaque annulaire et le corps de clapet (32) sont de forme générale ovale ou elliptique afin de permettre l'introduction du corps de clapet (32) de bas en haut à travers le trou central (36).

    摘要翻译: 一种用于含有化学液体或食品的桶的压力/真空释放阀,其中真空阀由具有中心孔(36)的座(20)组成,所述中心孔(36)在其上靠重力放置;活动板阀(32),其由杆 82)在大桶中真空升降。 该设计不会在阀壳中留下口袋,这可能会导致污染产品在被清理时产生污染。 阀门(10)包括阀体(16),阀体(16)包含侧壁(18),该侧壁在其顶部封闭,在其顶部安装有减压阀,并且其底部装配有一个水平的环形板(20) 中心(36)并且其上表面(24)限定了与阀的移动体(32)配合的环形阀座。 这取决于重力对阀座(24)的表面的影响,并且能够在存在真空的情况下提升。 环形板(20)形成具有侧壁(18)和环形板的中心孔(36)的固定组件,并且移动阀体(32)的形状为椭圆形或椭圆形,以允许身体向上 通过环形板(20)中的中心孔(36)。 移动阀体由固定在其上的中心轴杆82引导。 该杆在附接到环形板(20)的下方的轴环88)中轴向滑动。

    SAFETY RELIEF VALVE FOR PRESSURE VESSELS
    4.
    发明授权
    SAFETY RELIEF VALVE FOR PRESSURE VESSELS 失效
    安全阀机动船

    公开(公告)号:EP0686241B1

    公开(公告)日:1998-07-29

    申请号:EP94908663.1

    申请日:1994-01-28

    IPC分类号: F16K17/196

    摘要: A fluid pressure safety relief system for a pressure vessel (10) having a main valve member (46) seating on a nozzle ring (38) under a mechanical force of a predetermined amount resulting from a calibrated counterweight (54). An operating rod (55) is connected between the main valve member (46) and a piston (74) having one side in fluid communication with fluid pressure in the pressure vessel (10). A fluid chamber (78) is provided on the other side of piston (74) and a fluid passage (84) from fluid chamber (78) has an outlet at its upper end (86) closely adjacent the nozzle ring (38). Upon unseating of the valve member (46) from the nozzle (38) fluid flows from the fluid chamber (78) to increase the fluid pressure differential across the piston (74) to assist in the movement of the main valve member (46) to an open position.

    Safety relief valve for pressure vessels
    5.
    发明公开
    Safety relief valve for pressure vessels 失效
    SicherheitsventilfürDruckgefässe

    公开(公告)号:EP0838618A1

    公开(公告)日:1998-04-29

    申请号:EP97120573.7

    申请日:1994-01-28

    IPC分类号: F16K17/194 F16K17/196

    摘要: A fluid pressure relief system for a pressure vessel (10) comprising:

    a nozzle (38) defining an upper valve seat (42) forming a vent (44) for the pressure vessel (10);
    a main valve member (46) seated on said valve seat (42) under a mechanical force (54) of a predetermined amount for holding said main valve member (46) in closed position on said valve seat (42) under normal operating fluid pressure within said pressure vessel (10).

    An operating rod (55) is secured adjacent one end of said main valve member (46); and a

    piston (74) is secured to said operating rod (55) adjacent the other end thereof.

    A cylinder receiving said piston (74) for reciprocable movement and defining a fluid chamber (78) adjacent one side of said piston (74) with the other side of said piston (74) is in fluid communication with the interior of said pressure vessel (10); and there is provided

    a vacuum valve member (60) mounted on said operating rod (55) for relative sliding movement opening under normal operating pressure within said pressure vessel (10), said vacuum valve member (60) opening upon a predetermined negative pressure within said pressure vessel (10) to permit fluid flow within said pressure vessel through said central opening of said main valve member (46).

    摘要翻译: 一种用于压力容器(10)的流体压力释放系统,包括:喷嘴(38),限定形成用于所述压力容器(10)的通风口(44)的上阀座(42); 主阀构件(46),其以预定量的机械力(54)安置在所述阀座(42)上,用于在正常工作流体压力下将所述主阀构件(46)保持在所述阀座(42)上的关闭位置 在所述压力容器(10)内。 操作杆(55)固定在所述主阀构件(46)的一端附近。 并且活塞(74)在其另一端附近固定到所述操作杆(55)。 容纳所述活塞(74)的气缸用于可往复运动,并且与所述活塞(74)的另一侧邻近所述活塞(74)的一侧限定流体室(78)与所述压力容器的内部 10); 并且设置有安装在所述操作杆(55)上的真空阀构件(60),用于在所述压力容器(10)内的正常工作压力下相对滑动运动,所述真空阀构件(60)在预定的负压 所述压力容器(10)允许流体在所述压力容器内通过所述主阀构件(46)的所述中心开口流动。

    Pressure relief valve arrangement
    6.
    发明公开
    Pressure relief valve arrangement 失效
    Überdruckventilanordnung。

    公开(公告)号:EP0629803A1

    公开(公告)日:1994-12-21

    申请号:EP94303889.3

    申请日:1994-05-27

    IPC分类号: F16K17/194 F16K1/32

    CPC分类号: F16K1/32 F16K17/194

    摘要: A pressure relief valve unit for venting storage tanks for volatile liquids, comprising a pressure relief valve (12) having a primary valve member (15) having a frustoconical portion (16) seating in a tapered valve seat (19) in a valve body (14), the valve member being guided for movement by ribs (21) on the inside of a valve body, these ribs being cut away above the valve seat (19) to provide a drainage channel (40) all round the valve element permitting water drainage to a single drainage aperture in the valve body.

    摘要翻译: 一种用于对用于挥发性液体的储罐进行排气的压力释放阀单元,包括一个压力释放阀(12),该压力释放阀(12)具有主阀构件(15),该主阀构件具有一个位于阀体中的锥形阀座(19)中的截头圆锥形部分(16) 如图14所示,阀构件通过阀体内部的肋(21)被引导以移动,这些肋被切除在阀座(19)的上方,以在阀元件周围提供允许水的排水通道(40) 引流到阀体中的单个排水孔。

    VORRICHTUNG ZUM AUSGLEICH VON ÜBERDRUCK UND UNTERDRUCK BEI SPEICHERANLAGEN FÜR ORGANISCHE GASE
    7.
    发明公开
    VORRICHTUNG ZUM AUSGLEICH VON ÜBERDRUCK UND UNTERDRUCK BEI SPEICHERANLAGEN FÜR ORGANISCHE GASE 审中-公开
    用于补偿有机气体储存系统中过压和过温的装置

    公开(公告)号:EP3260749A1

    公开(公告)日:2017-12-27

    申请号:EP17175999.6

    申请日:2017-06-14

    申请人: Neitzel, Stephan

    发明人: Neitzel, Stephan

    IPC分类号: F16K17/194

    摘要: Die Erfindung betrifft eine Vorrichtung zur Druckregulierung, insbesondere zur selbsttätigen Überdruck- und Unterdrucksicherung, eines geschlossenen Systems, insbesondere einer Biogasanlage, umfassend wenigstens eine erste, druckseitige Kammer, die wenigstens eine Anschlussöffnung zu dem geschlossenen System aufweist, und eine zweite, umgebungsseitige Kammer mit wenigstens einer Atmosphärenöffnung, welche aus der zweiten Kammer nach außen führt. Diese Vorrichtung zeichnet sich dadurch aus, dass die erste Kammer und die zweite Kammer über wenigstens eine Einlasseinrichtung und wenigstens eine Auslasseinrichtung miteinander verbunden sind. Weiter ist vorgesehen, dass die Einlasseinrichtung und die Auslasseinrichtung jeweils wenigstens ein Absperrorgan aufweisen, mit dem jeweils wenigstens eine Durchlassöffnung der Einlasseinrichtung und wenigstens eine Durchlassöffnung der Auslasseinrichtung zwischen den Kammern verschließbar ist.

    摘要翻译: 本发明涉及一种用于压力调节的装置,特别是用于自动正压和负压浮雕,一个封闭的系统,特别是沼气装置,包括至少一个具有至少一个连接开口的封闭系统,并与第二大气侧腔室中的第一压力侧腔室的至少 从第二室向外引导的大气开口。 该装置的特征在于,第一腔室和第二腔室经由至少一个入口装置和至少一个出口装置彼此连接。 此外规定,入口装置和出口装置各自具有至少一个密闭装置,其中每个腔室之间的入口装置的至少一个通道开口和出口装置的至少一个通道开口可以关闭。

    SAFETY RELIEF VALVE FOR PRESSURE VESSELS
    10.
    发明公开
    SAFETY RELIEF VALVE FOR PRESSURE VESSELS 失效
    安全阀机动船

    公开(公告)号:EP0686241A4

    公开(公告)日:1996-06-05

    申请号:EP94908663

    申请日:1994-01-28

    申请人: KEYSTONE INT

    发明人: MCNEELY MICHAEL D

    摘要: A fluid pressure safety relief system for a pressure vessel (10) having a main valve member (46) seating on a nozzle ring (38) under a mechanical force of a predetermined amount resulting from a calibrated counterweight (54). An operating rod (55) is connected between the main valve member (46) and a piston (74) having one side in fluid communication with fluid pressure in the pressure vessel (10). A fluid chamber (78) is provided on the other side of piston (74) and a fluid passage (84) from fluid chamber (78) has an outlet at its upper end (86) closely adjacent the nozzle ring (38). Upon unseating of the valve member (46) from the nozzle (38) fluid flows from the fluid chamber (78) to increase the fluid pressure differential across the piston (74) to assist in the movement of the main valve member (46) to an open position.