VALVE ARRANGEMENT FOR A NON-REFILLABLE PRESSURE CONTAINER AND A PRESSURE CONTAINER WITH SUCH A VALVE DEVICE
    1.
    发明申请
    VALVE ARRANGEMENT FOR A NON-REFILLABLE PRESSURE CONTAINER AND A PRESSURE CONTAINER WITH SUCH A VALVE DEVICE 审中-公开
    不可补压式压力容器和带有这种阀装置的压力容器的阀装置

    公开(公告)号:WO2015126307A1

    公开(公告)日:2015-08-27

    申请号:PCT/SE2015/050082

    申请日:2015-01-28

    Applicant: SIEVERT AB

    Inventor: SOHLIN, Louisa

    Abstract: Valve device (12, 52) to prevent refilling of a pressure container (10), which valve device (12, 52) comprises a valve housing (40) having a valve chamber (43) provided with two ports (41, 42), a valve body (44) placed in the valve chamber (43) and provided with an axially movable and spring-loaded valve cone (45) having a valve seat (46), which seals against the valve body (44) when the valve cone (45) is unloaded, the valve body (44) limiting the valve chamber (43) at one port (41 ) thereof and the valve chamber (43) being provided with a non-return valve (47) at the other port (42) thereof, which non-return valve (47) is arranged to sealingly abut against the valve housing (40) at a positive pressure in the valve chamber (43). The valve housing (40) is provided with a filling channel (480, 880), which extends from a position between the two ports (41, 42) of the valve chamber (43) through the valve housing (40) and out through the outer surface (481, 881) thereof and that an, at least initially, movable interrupt member (482, 882) is connected to the filling channel (480, 880) to close the filling channel (480, 880) after the pressure container (10) has been filled with pressure fluid. The invention also concerns a pressure container provided with such a valve device.

    Abstract translation: 阀装置(12,52),用于防止重新填充压力容器(10),所述阀装置(12,52)包括具有设置有两个端口(41,42)的阀室(43)的阀壳体(40) 阀体(44),其放置在所述阀室(43)中并且设置有具有阀座(46)的轴向可移动和弹簧加载的阀锥(45),当所述阀锥(44)密封时,所述阀体 (45)卸载时,阀体(44)在其一个端口(41)处限制阀室(43)并且阀室(43)在另一端口(42)处设有止回阀(47) ),所述止回阀(47)布置成在所述阀室(43)中以正压力密封地抵靠所述阀壳体(40)。 阀壳体(40)设置有填充通道(480,880),该填充通道从阀室(43)的两个端口(41,42)之间的位置通过阀壳体(40)延伸出并通过 并且至少最初可移动中断构件(482,882)连接到填充通道(480,880),以在压力容器(480,880)之后关闭填充通道(480,880) 10)已经充满压力流体。 本发明还涉及一种设置有这种阀装置的压力容器。

    GAS SHUT-OFF DEVICE
    2.
    发明申请
    GAS SHUT-OFF DEVICE 审中-公开
    气体切断装置

    公开(公告)号:WO2015044355A1

    公开(公告)日:2015-04-02

    申请号:PCT/EP2014/070632

    申请日:2014-09-26

    Inventor: MUZZO, Paul

    Abstract: The invention is directed to a valve (2) for a compressed gas cylinder (4), comprising: a valve body (6) with an inlet (8), an outlet (10) and a passage (12) connecting the inlet with the outlet; a shut-off device (20) of the passage (12) with an actuating pin (42) extending in the passage; a check-valve (18) between the shut-off device (20) and the inlet (8), the check valve comprising a seat (30) and a movable closing member (26) initially held at a position distant from said seat by contact with a guiding surface (22a) and movable past said position by the pin (42) so as to cooperate with said seat (30) and prevent a refilling flow of gas from the outlet (10) to the inlet (8). The guiding surface (22a) is on a tubular portion (22) fixed to the valve body (6) and comprising at least one radial aperture (24) so as to allow the refilling flow of gas to by-pass the closing member (26) when in the distant position.

    Abstract translation: 本发明涉及一种用于压缩气瓶(4)的阀(2),包括:具有入口(8)的阀体(6),出口(10)和将入口与 出口; 所述通道(12)的切断装置(20)具有在所述通道中延伸的致动销(42); 在所述切断装置(20)和所述入口(8)之间的止回阀(18),所述止回阀包括座(30)和可移动关闭构件(26),所述可动闭合构件最初保持在远离所述座的位置, 与引导表面(22a)接触并通过销(42)移动经过所述位置,以便与所述座(30)配合,并防止气体从出口(10)再次流入入口(8)。 引导表面(22a)在固定到阀体(6)上的管状部分(22)上,并且包括至少一个径向孔(24),以允许气体的再填充流动绕过封闭件(26) )当在遥远的位置。

    ROBINET DE FLUIDE SOUS PRESSION, RÉSERVOIR ET PROCÉDÉ DE REMPLISSAGE CORRESPONDANTS
    3.
    发明申请
    ROBINET DE FLUIDE SOUS PRESSION, RÉSERVOIR ET PROCÉDÉ DE REMPLISSAGE CORRESPONDANTS 审中-公开
    用于加压流体的阀,以及相应的罐和填充方法

    公开(公告)号:WO2012143635A1

    公开(公告)日:2012-10-26

    申请号:PCT/FR2012/050643

    申请日:2012-03-28

    Abstract: Robinet de fluide sous pression à remplissages multiples, notamment pour un réservoir de gaz sous pression, comprenant un corps (1 ) comportant une embase (4) destinée à être fixée au niveau d'un orifice d'un réservoir sous pression, le corps (1 ) définissant un circuit (5) interne de soutirage/remplissage de fluide s'étendant entre une extrémité amont (2) destinée à être mise en relation avec le volume de stockage d'un réservoir et une extrémité aval (3) destinée à être mise en relation avec un organe utilisateur recevant ou distribuant du gaz, le robinet comprenant, disposés en série dans le circuit (5), un clapet (6) de pression résiduelle et un clapet (7) d'isolation distinct du clapet (6) de pressions résiduelle, le robinet comprenant un organe (8) d'actionnement du clapet (7) d'isolation pour commander sélectivement l'obstruction ou non du circuit (5), l'organe (8) d'actionnement étant mobile entre une première position dite « de fermeture » dans laquelle le clapet (7) d'isolation obstrue le circuit (5) et une seconde position dite « de soutirage » dans laquelle le clapet (7) d'isolation n'obstrue pas le circuit (5), caractérisé en ce que le clapet (6) de pression résiduelle est situé en amont du clapet (7) d'isolation et en ce que l'organe (8) d'actionnement est déplaçable dans une troisième position dite « de remplissage» dans laquelle l'organe (8) d'actionnement contraint le clapet (7) d'isolation à ne pas obstruer le circuit (5) et dans laquelle le clapet de pression (6) de pression résiduelle est déplacé dans une position d'ouverture n'obstruant pas le circuit (5), quel que soit le différentiel de pression de part et d'autre du clapet (6) de pression résiduelle.

    Abstract translation: 本发明涉及用于加压流体的多重填充阀,特别是用于加压气罐,包括主体(1)的主体(1),所述主体(1)包括要附接在加压罐的开口处的基部(4),所述主体(1)限定 在要连接到罐的存储空间的上游端(2)和连接到接收或分配气体的用户装置的下游端(3)之间延伸的内部流体拉伸/填充电路。 所述阀包括串联设置在所述回路(5)中的残余压力阀(6)和与所述残压阀(6)分离的隔离阀(7),所述阀包括用于 致动隔离阀(7)以选择性地控制电路(5)的阻塞或未阻塞状态,致动构件(8)可在第一所谓的关闭位置(第一所谓的关闭位置)之间移动,隔离阀(7)阻塞 电路(5)和第二所谓的绘图位置,其中隔离阀(7)不阻塞电路(5),其特征在于,残压阀(6)位于隔离阀 (7),并且致动构件(8)可以移动到第三所谓的填充位置,致动构件(8)约束隔离阀(7)以不妨碍电路(5), ,并且其中残压阀(6)移动到打开位置,在打开位置,后者不阻塞回路(5),关于 残余压力阀(6)的任一侧的压力差较小。

    SAFETY RELIEF FILL VALVE ASSEMBLY
    4.
    发明申请
    SAFETY RELIEF FILL VALVE ASSEMBLY 审中-公开
    安全泄压阀组件

    公开(公告)号:WO2010129640A2

    公开(公告)日:2010-11-11

    申请号:PCT/US2010/033670

    申请日:2010-05-05

    Abstract: A safety relief fill valve adapted to being an interface for filling and relieving excess pressure from a closed fluid system. An insert shell retains a piston member for movement between fluid input and fluid holding configurations, the piston member being resiliently biased toward fluid holding configuration. When in fluid holding configuration, the piston member sealingly engages an inlet bore of the insert shell. When in fluid input configuration, the piston member allows fluid flow through the inlet bore. A housing receives the insert shell, thereby limiting relative axial movement and forming a cavity between a portion of the housing the insert shell. This cavity provides mechanical guidance and a flow channel for an overpressure relief system having fluid retaining and fluid relief configurations, the overpressure relief system being elastically biased toward fluid retaining configuration. The elastic bias is overcome responsive to excess pressure within the closed fluid system.

    Abstract translation: 一种安全释放填充阀,适于作为用于填充和释放来自封闭流体系统的过量压力的界面。 插入壳体保持用于在流体输入和流体保持构造之间移动的活塞构件,活塞构件被弹性地偏压到流体保持构型。 当处于流体保持构造时,活塞构件密封地接合插入壳体的入口孔。 当处于流体输入构型时,活塞构件允许流体流过入口孔。 壳体接收插入壳体,从而限制相对的轴向移动并且在壳体的一部分插入壳体之间形成空腔。 该空腔提供机械引导和用于具有流体保持和流体释放构造的超压释放系统的流动通道,该超压释放系统被弹性地偏向流体保持构型。 响应于封闭流体系统内的过压而克服弹性偏压。

    OVERFLOW SHUTOFF VALVE FOR LIQUIFIED GAS CONTAINER
    6.
    发明申请
    OVERFLOW SHUTOFF VALVE FOR LIQUIFIED GAS CONTAINER 审中-公开
    用于液化气容器的溢流开关阀

    公开(公告)号:WO2007013715A1

    公开(公告)日:2007-02-01

    申请号:PCT/KR2005/003116

    申请日:2005-09-21

    Applicant: SHIN, Il-Hwan

    Inventor: SHIN, Il-Hwan

    Abstract: Disclosed herein is an overflow shutoff valve for a liquefied petroleum gas container. The overflow shutoff valve includes: a gas inlet mounted at the gas container; a safety valve protrudingly formed at one side of the upper portion of the gas inlet for discharging the internal pressure of the gas container when the internal pressure is rapidly increased; a gas outlet protrudingly formed at the other side of the upper portion of the gas inlet for supplying gas to a gas appliance; a valve handle for vertically controlling a valve stem mounted on a controlling part protruding from the upper portion of the gas inlet; a gas inflow and outflow hole located between the gas inlet and the controlling part for allowing inflow and outflow of the gas; a cylinder fit into the inner circumference of the gas inlet; and a ball positioned inside the cylinder, the cylinder and the ball being adapted to normally discharge the gas contained in the gas container and regulate a gas flow to prevent an excessive outflow of the gas, wherein the cylinder has an upper part, a lower part and an intermediate part between the upper and lower parts, each of which has the same thickness, and is made of a hollow pipe, the upper part having a plurality of upper incised slots of a uniform length vertically formed on the circumference thereof in an axial direction in such a manner as to be spaced apart from one another at regular intervals and be opened upwardly, and the lower part having a plurality of lower incised slots of a uniform length vertically formed on the circumference thereof in the axial direction in such a manner as to be spaced apart from one another at regular intervals and be opened downwardly.

    Abstract translation: 本文公开了一种用于液化石油气容器的溢流截止阀。 溢流截流阀包括:安装在气体容器上的气体入口; 安全阀突出地形成在气体入口的上部的一侧,用于当内部压力快速增加时排出气体容器的内部压力; 气体出口突出地形成在气体入口的上部的另一侧,用于向燃气器具供应气体; 用于垂直地控制安装在从所述气体入口的上部突出的控制部分上的阀杆的阀手柄; 位于气体入口和控制部分之间的气体流入和流出孔,用于允许气体的流入和流出; 气缸装配在气体入口的内周; 以及位于气缸内的球,所述气缸和所述球适于正常地排放容纳在所述气体容器中的气体,并且调节气流以防止所述气体的过度流出,其中所述气缸具有上部,下部 以及上部和下部之间的中间部分,每个中间部分具有相同的厚度,并且由中空管制成,上部具有多个沿其圆周垂直形成的具有均匀长度的上切口, 方向以规则的间隔彼此间隔开并向上打开,并且下部具有沿轴向垂直形成的多个沿着轴向方向垂直形成的多个下切口,这些下切口以这种方式 以规则的间隔彼此间隔开并向下打开。

    VALVE FOR HAZARDOUS GAS STORAGE
    8.
    发明申请
    VALVE FOR HAZARDOUS GAS STORAGE 审中-公开
    阀门有危险气体储存

    公开(公告)号:WO2005096695A2

    公开(公告)日:2005-10-20

    申请号:PCT/IB2005002081

    申请日:2005-03-07

    CPC classification number: F16K31/0651 F16K1/306 F16K1/307 F16K31/0658

    Abstract: A storage system for hazardous gas using metal or complex material canisters requires a valve assembly (10, 80) to control safely the delivery of gas, e.g., hydrogen, to the application (fuel cell, etc.). The shut-off valve assembly (120) is in sequential series with the flow control valve (100). The shut-off valve has two purposes, including providing a secondary seal (120) during storage outside the application system (during transportation, storage, etc.) that reduces the risk of undesirable hazardous gas release, and to prevent access to the primary seal or flow control valve (100) and thus prevent the tampering with the internal mechanism and thereby avoids safety hazards. The shut-off valve (100) is preferably opened by a pin (40) that depresses a secondary seal stopper (128) when the connection is made. The flow control valve (100) is magnetically actuated by a magnetic flux generated by a coil (60). When an electric signal is sent to the coil (60), the armature is moved into the open position to open the primary seal (100), thereby to allow gas to flow through the valve into the application system.

    Abstract translation: 使用金属或复合材料罐的危险气体存储系统需要阀组件(10,80)以安全地控制气体(例如氢气)输送到应用(燃料电池等)。 截止阀组件(120)与流量控制阀(100)顺序串联。 截止阀具有两个目的,包括在应用系统外部(在运输,存储等期间)期间提供二次密封(120),其减少不期望的有害气体释放的风险,并且防止进入主密封件 或流量控制阀(100),从而防止内部机构的篡改,从而避免安全隐患。 截止阀(100)优选地通过在制造连接时压下二次密封止动件(128)的销(40)打开。 流量控制阀(100)由线圈(60)产生的磁通量磁力驱动。 当电信号被发送到线圈(60)时,电枢移动到打开位置以打开主密封件(100),从而允许气体通过阀流入应用系统。

    SWITCHING VALVE FOR HIGH-PRESSURE GAS CONTAINER
    9.
    发明申请
    SWITCHING VALVE FOR HIGH-PRESSURE GAS CONTAINER 审中-公开
    高压气体容器切换阀

    公开(公告)号:WO00039488A1

    公开(公告)日:2000-07-06

    申请号:PCT/KR1999/000710

    申请日:1999-11-25

    CPC classification number: F16K1/306

    Abstract: A switching valve for a high-pressure gas container, which cantains a gas overflow preventing part, comprises a valve body (1), a gas inlet (106), a gas outlet (107), a handle (104) for rotating an axial bar (103) coupled with device (102) for opening or closing the valve manually, a float (2), and a support plate (3) having through-holes (301). Different forms of floats with and without a spring (202) are proposed. Under normal conditions the float (2) is resting on the support plate (3). During sudden temporary drops in the downstream pressure, due to e.g. leakage of the gas line, float (2) is pressed downstream against a seat and closes the valve.

    Abstract translation: 一种用于容纳气体溢出防止部件的高压气体容器的切换阀,包括阀体(1),气体入口(106),气体出口(107),用于使轴向 连接装置(102)的手柄(103),用于手动打开或关闭阀,浮子(2)和具有通孔(301)的支撑板(3)。 提出了有和没有弹簧(202)的不同形式的浮标。 在正常条件下,浮子(2)搁置在支撑板(3)上。 在下游压力突然暂时下降期间,由于例如 气体管路的泄漏,浮子(2)被压向下游抵靠座椅并关闭阀门。

    과류방지 및 기밀성을 향상시킨 가스용기용 밸브
    10.
    发明申请
    과류방지 및 기밀성을 향상시킨 가스용기용 밸브 审中-公开
    用于气体容器的阀门,具有改善的堵塞和改进的气密性

    公开(公告)号:WO2012096501A2

    公开(公告)日:2012-07-19

    申请号:PCT/KR2012/000243

    申请日:2012-01-10

    Inventor: 안태형

    Abstract: 본 발명은 가스용기용 밸브의 어느 일측에 과류가 발생할 때 이를 차단하고 미세한 가스량만 세도록 하는 과류방지밸브를 더 구성하여, 호스의 파손 또는 인위적인 조작에 의한 인위적 가스누출을 방지하는 안전성을 향상시키는 제품경쟁력을 강화하는 과류방지 및 기밀성을 향상시킨 가스용기용 밸브에 관한 것으로, 이는 액화석유가스 또는 액화천연가스가 저장되는 가스용기의 일단에 구성되고 내측에 토출공이 형성된 밸브몸체와 상기 밸브몸체의 토출공에 마련되어 상기 토출공을 개폐하여 가스의 배출 또는 충전 및 가스누출을 방지하는 개폐수단과 상기 밸브몸체의 어느 일측에 마련되는 안전밸브 및 상기 밸브몸체의 상부에 마련되어 사용자의 조작으로 상기 개폐수단을 개폐작용시키도록 하는 핸들수단으로 구성된 가스용기용 밸브에 있어서, 상기 개폐수단(20)에는 호스의 파손 또는 인위적인 힘에 의해 상기 가스용기에서 배출되는 가스의 배출압력이 정격 배출압력보다 높을 경우 이를 차단하고 서서히 가스의 배출이 이루어져 안전성을 도모하는 과류차단밸브(250); 및 상기 밸브몸체(10)의 토출공(12)에는 제1 및 제2차단벽(14)(16) 순차적으로 형성되어 있고; 상기 개폐수단(20)에는 상기 제1차단벽(14)을 밀폐시키기 위한 제1패킹(212)이 구성된 제1체크스핀들(210)과 상기 제2차단벽(16)을 밀폐시키기 위한 제2패킹(122)이 구성된 제2체크스핀들(220);을 포함하는 것을 특징으로 한다.

    Abstract translation:

    本发明时在气体容器阀的任一侧上的涡流阻断它们,并且还被配置为涡流阀,其允许气体的3只分钟量,人工气体由于断裂或软管的人工操作 本发明涉及一种用于其中改善了防涡流和完整性,以提高改善防止泄漏气体钢瓶阀门,其被在气体容器,其是LPG或LNG被存储在球的一端配置排出到内侧的安全性的竞争力 上所形成的阀主体和所述安全阀和所述阀体的顶部设置在所述阀打开和关闭装置和所述阀体中的主体的排出孔,以打开和关闭排放孔,以防止该气体的放电或充电,并且气体泄漏提供的任一侧 关闭装置,用于通过用户的操作来打开和关闭开启和关闭装置, 该方法中,涡流阻挡所述打开和关闭装置(20)是由从所述气体容器中排出比额定排放压力块,并计划气体放电的缓慢安全的气体的排出压力由所述软管的损坏或人为的力更高 阀250; 以及第一和第二阻挡壁14,依次形成16,和所述阀体(10)的排出孔12; 开闭装置20用于密封第一阻挡壁14设有第二密封件,所述第一检查由1个填料212的主轴210和用于密封所述第二阻挡壁16的 而第二检查主轴220由第二检查主轴122构成。

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