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1. 发明申请

WO2004094908A3 VALVE FOR A NON-REFILLABLE PRESSURIZED CONTAINER 审中-公开
标题翻译：不可补充的压缩容器阀
公开(公告)号：WO2004094908A3
公开(公告)日：2005-04-21
申请号：PCT/US2004007752
申请日：2004-03-12
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04 , F23R20060101 , F16K31/44
CPC分类号： F16K1/305 , F16K1/307 , F16K31/60 , F17C13/04 , F17C2205/0323 , F17C2205/0335 , F17C2205/0385 , F17C2205/0394 , F17C2260/028 , F17C2270/0745 , Y10T137/87981 , Y10T137/88054
摘要： A valve for a pressurized container includes a valve housing having a central bore and a port in the for connection of a nozzle. Preferably, the valve has a unidirectional stepped valve housing. In the housing is a central bore that includes an upper portion, lower portion and a middle portion. The lower portion is narrower than the middle portion which in turn is narrower than the upper portion. The port is provided in the middle portion of said housing to facilitate connection of a nozzle to the valve. The valve has a t-stem with a lower end having a key-way and a cavity for receiving the upper portion of the valve seat. The valve seat provides the primary valve seal when the valve is closed. It has a lower portion that is shaped to provide the primary valve seal in cooperation with the valve housing. The upper portion of the valve seat has a geometry for engaging the t-stem to provide a locked assembly. The t-stem and valve seat assembly are located in the central bore and cooperate to position the valve seat for the primary valve seal. Preferably, a blocking element is provided in the lower portion of the central bore to prevent refilling of the container. An o-ring also preferably is provided to form a seal between the valve seat and the valve housing when the valve is in an open position.
摘要翻译：用于加压容器的阀包括具有中心孔的阀壳体和用于连接喷嘴的端口。优选地，阀具有单向阶梯式阀壳体。在壳体中是包括上部，下部和中间部分的中心孔。下部比中间部分窄，而中间部分又比上部部分窄。端口设置在所述壳体的中部，以便于将喷嘴连接到阀门。该阀具有一个T型杆，其下端具有一个钥匙通道和一个用于容纳阀座上部的腔体。当阀门关闭时，阀座提供主阀门密封。其具有下部，其被成形为与阀壳体协作提供主阀密封。阀座的上部具有用于接合t形杆以提供锁定组件的几何形状。 t形阀杆和阀座组件位于中心孔中并配合以将阀座定位用于主阀密封。优选地，阻挡元件设置在中心孔的下部以防止重新填充容器。还优选地，当阀处于打开位置时，优选地设置O形环以在阀座和阀壳体之间形成密封。

2. 发明专利

MA27695A1 ROBINET POUR UN RECIPIENT SOUS PRESSION NON RECHARGEABLE 未知
公开(公告)号：MA27695A1
公开(公告)日：2006-01-02
申请号：MA27977
申请日：2004-12-01
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04 , F23R20060101
摘要： DEPOSANT Société dite: AMTROL., INC. REVENDICATION DE PRIORITES US 25 Mars 2003 60/457,452 US 18 Novembre 2003 10/716,638 "Robinet pour un récepteur sous pression non rechargeable" Un robinet pour un récipient sous pression comprend un corps de robinet ayant un alésage central et un orifice pour le raccordement d'un bec. Le robinet comporte avantageusement un corps de robinet épaulé unidirectionnel. Dans le corps se trouve un alésage central qui comprend une partie supérieure, une partie inférieure et une partie médiane. La partie inférieure est plus étroite que la partie médiane qui, elle-même, est plus étroite que la partie supérieure. L'orifice est situé dans la partie médiane dudit corps pour faciliter le raccordement d'un bec au robinet. Le robinet comporte une tige en t avec une extrémité inférieure ayant une rainure et une cavité pour recevoir la partie supérieure du siège du robinet. Le siège du robinet assure l'étanchéité primaire du robinet lorsque le robinet est fermé. Il comporte une partie inférieure qui est configurée de façon à établir l'étanchéité primaire du robinet en coopération avec le corps du robinet. La partie supérieure du siège du robinet a une géométrie pour engager la tige en t afin de produire un assemblage bloqué. L'assemblage de la tige en t et du siège du robinet est placé dans l'alésage central et coopère pour positionner le siège du robinet pour l'étanchéité primaire du robinet. Un élément de blocage est avantageusement prévu dans la partie inférieure de l'alésage central afin d'empêcher le rechargement du récipient. Une bague torique est également avantageusement prévue pour former un joint étanche entre le siège du robinet et le corps du robinet lorsque le robinet est dans sa position ouverte.

3. 发明专利

CA2489274A1 VALVE FOR A NON-REFILLABLE PRESSURIZED CONTAINER 未知
公开(公告)号：CA2489274A1
公开(公告)日：2004-11-04
申请号：CA2489274
申请日：2004-03-12
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04 , F23R20060101 , F16K31/44
摘要： A valve for a pressurized container includes a valve housing having a centra l bore and a port in the for connection of a nozzle. Preferably, the valve has a unidirectional stepped valve housing. In the housing is a central bore that includes an upper portion, lower portion and a middle portion. The lower portion is narrower than the middle portion which in turn is narrower than t he upper portion. The port is provided in the middle portion of said housing to facilitate connection of a nozzle to the valve. The valve has a t-stem with a lower end having a key-way and a cavity for receiving the upper portion of t he valve seat. The valve seat provides the primary valve seal when the valve is closed. It has a lower portion that is shaped to provide the primary valve seal in cooperation with the valve housing. The upper portion of the valve seat has a geometry for engaging the t-stem to provide a locked assembly. Th e t-stem and valve seat assembly are located in the central bore and cooperate to position the valve seat for the primary valve seal. Preferably, a blockin g element is provided in the lower portion of the central bore to prevent refilling of the container. An o-ring also preferably is provided to form a seal between the valve seat and the valve housing when the valve is in an op en position.

4. 发明公开

EP1540218A4 VALVE FOR A NON-REFILLABLE PRESSURIZED CONTAINER 审中-公开
标题翻译： VALVE对于非重复充装压力容器
公开(公告)号：EP1540218A4
公开(公告)日：2006-05-31
申请号：EP04720450
申请日：2004-03-12
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F16K31/44 , F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04 , F23R20060101
CPC分类号： F16K1/305 , F16K1/307 , F16K31/60 , F17C13/04 , F17C2205/0323 , F17C2205/0335 , F17C2205/0385 , F17C2205/0394 , F17C2260/028 , F17C2270/0745 , Y10T137/87981 , Y10T137/88054
摘要： A valve for a pressurized container includes a valve housing having a central bore and a port in the for connection of a nozzle. Preferably, the valve has a unidirectional stepped valve housing. In the housing is a central bore that includes an upper portion, lower portion and a middle portion. The lower portion is narrower than the middle portion which in turn is narrower than the upper portion. The port is provided in the middle portion of said housing to facilitate connection of a nozzle to the valve. The valve has a t-stem with a lower end having a key-way and a cavity for receiving the upper portion of the valve seat. The valve seat provides the primary valve seal when the valve is closed. It has a lower portion that is shaped to provide the primary valve seal in cooperation with the valve housing. The upper portion of the valve seat has a geometry for engaging the t-stem to provide a locked assembly. The t-stem and valve seat assembly are located in the central bore and cooperate to position the valve seat for the primary valve seal. Preferably, a blocking element is provided in the lower portion of the central bore to prevent refilling of the container. An o-ring also preferably is provided to form a seal between the valve seat and the valve housing when the valve is in an open position.

5. 发明专利

ZA200409349B VALVE FOR NON-REFILLABLE PRESSURIZED CONTAINER 未知
公开(公告)号：ZA200409349B
公开(公告)日：2006-01-25
申请号：ZA200409349
申请日：2004-11-19
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F23R20060101 , F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04
摘要： A valve for a pressurized container includes a valve housing having a central bore and a port in the for connection of a nozzle. Preferably, the valve has a unidirectional stepped valve housing. In the housing is a central bore that includes an upper portion, lower portion and a middle portion. The lower portion is narrower than the middle portion which in turn is narrower than the upper portion. The port is provided in the middle portion of said housing to facilitate connection of a nozzle to the valve. The valve has a t-stem with a lower end having a key-way and a cavity for receiving the upper portion of the valve seat. The valve seat provides the primary valve seal when the valve is closed. The upper portion of the valve seat has a geometry for engaging the t-stem to provide a locked assembly.

6. 发明专利

AR043759A1 VALVULA PARA UN CONTENEDOR PRESURIZADO NO RELLENABLE Y METODO PARA LLENAR EL CONTENEDOR 未知
公开(公告)号：AR043759A1
公开(公告)日：2005-08-10
申请号：ARP040100967
申请日：2004-03-24
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04 , F23R20060101 , F16K31/44 , F16K21/10 , B65D83/44 , B65D83/48
摘要： Una válvula para un contenedor presurizado incluye un cuerpo de la válvula que tiene una perforación central y una lumbrera en él, para la conexión de una boquilla. Es preferible que la válvula tenga un cuerpo unidireccional escalonado de la válvula. En el cuerpo se halla una perforación central que incluye una porción superior, una porción inferior y una porción intermedia. La porción inferior es más estrecha que la porción intermedia que a su vez es más estrecha que la porción superior. Ha sido provista una lumbrera en la porción intermedia de dicho cuerpo a afectos de facilitar la conexión de una boquilla a la válvula. La válvula tiene un vástago en t con un extremo inferior que tiene una chavetera y una cavidad para recibir la porción superior del asiento de la válvula. El asiento de la válvula provee el sello primario de la válvula cuando la válvula está cerrada. Tiene una porción inferior que está configurada para proveer el sello primario de la válvula en cooperación con el cuerpo de la válvula. La porción superior del asiento de la válvula tiene una geometría para acoplarse con el vástago en t a afectos de proveer un conjunto trabado. El conjunto de vástago en t y asiento de la válvula está situado en la perforación central y coopera en posicionar el asiento de la válvula para el sello primario de la válvula. Es preferible que se provea un elemento de bloqueo en la porción interior de la perforación central a afectos de impedir que el contenedor sea vuelto a llenar. También es preferible que sea provisto un anillo en O de manera de formar un sello entre el asiento de la válvula y el cuerpo de la válvula cuando la válvula se halla en una posición abierta.

7. 发明专利

BRPI0403959A 未知
公开(公告)号：BRPI0403959A
公开(公告)日：2005-03-29
申请号：BRPI0403959
申请日：2004-03-12
申请人： AMTROL INC
发明人： HEILMANN ALBERT , PIETTE SCOTT
IPC分类号： F16K1/30 , F16K31/60 , F16K35/00 , F17C13/04 , F23R20060101 , F16K17/00
摘要： A valve for a pressurized container includes a valve housing having a central bore and a port in the for connection of a nozzle. Preferably, the valve has a unidirectional stepped valve housing. In the housing is a central bore that includes an upper portion, lower portion and a middle portion. The lower portion is narrower than the middle portion which in turn is narrower than the upper portion. The port is provided in the middle portion of said housing to facilitate connection of a nozzle to the valve. The valve has a t-stem with a lower end having a key-way and a cavity for receiving the upper portion of the valve seat. The valve seat provides the primary valve seal when the valve is closed. The upper portion of the valve seat has a geometry for engaging the t-stem to provide a locked assembly.

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