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1. 发明公开

EP0465397A2 A two-step reduction valve especially for gas cylinders 失效
标题翻译： Zweistufiges Reduzierventil，insbesonderefürGasflaschen。
公开(公告)号：EP0465397A2
公开(公告)日：1992-01-08
申请号：EP91610053.0
申请日：1991-06-19
申请人： KOSAN TEKNOVA A/S
发明人： Hansen,Frits Palle Ulrich
IPC分类号： G05D16/06
CPC分类号： G05D16/0683 , G05D16/0602 , Y10T137/5994 , Y10T137/7795 , Y10T403/7015
摘要： A two-stage reduction valve for gaseous fluids consists of a high-pressure assembly with a high-pressure diaphragm (10) actuating a valve member disposed in the throat of a gas cylinder and of a low-pressure assembly with a likewise diaphragm-operated valve member (21) positioned in a gas duct (18) extending from the high-pressure assembly. A closing rod (30) connected with an operating handle (41) is restrictedly displaceably connected with a diaphragm spindle (14) firmly connected with the high-pressure diaphragm (10) and has at its upper end an essentially cylindrical bore (43) to displaceably receive the lower end of the closing rod (30). The upward circular mouth (44) of the bore (43) has a reduced diameter and the closing rod (30) has at its lower end a head (45) with a width larger than said reduced diameter but with such a shape that it may be inserted into the bore (43) through the mouth (44) of the bore with the closing rod (30) inclined in relation to the axis of the diaphragm spindle (14), but when inserted it is prevented from being pulled out from the bore.
摘要翻译：用于气态流体的两级减压阀由具有高压隔膜（10）的高压组件组成，所述高压隔膜（10）致动设置在气瓶的喉部中的阀构件和具有同样隔膜操作的低压组件阀构件（21）定位在从高压组件延伸的气体管道（18）中。与操作手柄（41）连接的关闭杆（30）被限制地与与高压隔膜（10）牢固连接的隔膜主轴（14）可移动地连接，并且在其上端具有基本上圆柱形的孔（43）可移动地容纳闭合杆（30）的下端。孔（43）的向上圆形的口（44）具有减小的直径，并且闭合杆（30）在其下端具有宽度大于所述减小的直径的头部（45），但是具有这样的形状：通过所述孔的口部（44）插入到所述孔（43）中，所述闭合杆（30）相对于所述隔膜主轴（14）的轴线倾斜，但是当插入时，防止其从所述孔孔。

2. 发明授权

EP0717821B1 A GAS CONTAINER VALVE 失效
标题翻译：瓶阀
公开(公告)号：EP0717821B1
公开(公告)日：1996-09-04
申请号：EP94926113.5
申请日：1994-09-01
申请人： KOSAN TEKNOVA A/S
发明人： KRYGER, Villy, Ebert
IPC分类号： F16K1/30
CPC分类号： F16K1/303 , F17C13/04 , F17C2205/0323 , F17C2205/0382 , F17C2205/0394 , F17C2223/0153 , F17C2260/015 , Y10T137/6188 , Y10T137/88046 , Y10T137/88054
摘要： PCT No. PCT/DK94/00327 Sec. 371 Date Feb. 22, 1996 Sec. 102(e) Date Feb. 22, 1996 PCT Filed Sep. 1, 1994 PCT Pub. No. WO95/07424 PCT Pub. Date Mar. 16, 1995The gas container valve has a valve body (4) with a detachably mounted valve head (5) which by means of a valve spring (6) is pressed against a seat (3) of a bushing (7) screwed into the housing (2) of the gas container valve. The valve body has at its other end a second valve head (8) which when the bushing (7) is unscrewed is pressed against a second valve seat (9) of the valve housing 2 by the valve spring. Thereby, it becomes possible to replace/repair the first valve seat (3) and/or the first valve head (5), while the gas container valve is mounted on a gas container containing gas under pressure.

3. 发明授权

EP0465397B1 A two-step reduction valve especially for gas cylinders 失效
标题翻译：二级减速阀，特别是用于气体钢瓶。
公开(公告)号：EP0465397B1
公开(公告)日：1994-09-14
申请号：EP91610053.0
申请日：1991-06-19
申请人： KOSAN TEKNOVA A/S
发明人： Hansen,Frits Palle Ulrich
IPC分类号： G05D16/06
CPC分类号： G05D16/0683 , G05D16/0602 , Y10T137/5994 , Y10T137/7795 , Y10T403/7015

4. 发明公开

EP0465397A3 A two-step reduction valve especially for gas cylinders 失效
标题翻译：两级减速阀特别适用于气缸
公开(公告)号：EP0465397A3
公开(公告)日：1992-02-19
申请号：EP91610053.0
申请日：1991-06-19
申请人： KOSAN TEKNOVA A/S
发明人： Hansen,Frits Palle Ulrich
IPC分类号： G05D16/06
CPC分类号： G05D16/0683 , G05D16/0602 , Y10T137/5994 , Y10T137/7795 , Y10T403/7015
摘要： A two-stage reduction valve for gaseous fluids consists of a high-pressure assembly with a high-pressure diaphragm (10) actuating a valve member disposed in the throat of a gas cylinder and of a low-pressure assembly with a likewise diaphragm-operated valve member (21) positioned in a gas duct (18) extending from the high-pressure assembly. A closing rod (30) connected with an operating handle (41) is restrictedly displaceably connected with a diaphragm spindle (14) firmly connected with the high-pressure diaphragm (10) and has at its upper end an essentially cylindrical bore (43) to displaceably receive the lower end of the closing rod (30). The upward circular mouth (44) of the bore (43) has a reduced diameter and the closing rod (30) has at its lower end a head (45) with a width larger than said reduced diameter but with such a shape that it may be inserted into the bore (43) through the mouth (44) of the bore with the closing rod (30) inclined in relation to the axis of the diaphragm spindle (14), but when inserted it is prevented from being pulled out from the bore.

5. 发明公开

EP0292308A1 A sealing arrangement in a plug and-socket coupling with a pressure fluid passage, particularly between the spout of a liquid gas container and a discharge regulator mounted thereon 失效
标题翻译：密封用于具有压力流体通道中的可释放的连接装置，特别是用于液化气体的容器的口部，并连接到容器口移除调节器的电缆之间的装置。
公开(公告)号：EP0292308A1
公开(公告)日：1988-11-23
申请号：EP88304588.2
申请日：1988-05-20
申请人： KOSAN TEKNOVA A/S
发明人： Jensen, Ove
IPC分类号： F16K21/00 , F16L29/00 , F16L37/06 , F17C7/00
CPC分类号： F17C13/002 , F17C2223/0153 , F17C2260/036 , Y10S277/91
摘要： In a plug-and-socket coupling, particularly between a spout (1) of a portable liquid gas container and a regulator (6) mounted thereon, in which a first coupling part (1) has a discharge outlet (5) adapted to receive a stud or protrusion (6) of the second coupling part, leakage to the surroundings from a pressure fluid passage through the coupling is impeded by an annular gasket (16) movably disposed within an annular chamber (15) between the stud (8) and a surrounding skirt (14). Between the gasket and the stud there is a passage for pressure fluid to the annular chamber behind the gasket for loading the gasket to closely abut against the internal surface of the skirt (14) and a surface (17) on the first coupling part.
摘要翻译：在插头和插座耦合，特别是管口（1）之间的便携式液体气体容器和调节器（6）安装在其上，其中，第一联接部件（1）具有一个排出口（5）angepasst接收所述第二联接部件的螺柱或凸部（6），通过耦合泄漏到从压力流体通路周围环境是通过在环状的设计垫圈（16）的螺柱之间环形设计室（15）的内可移动地设置的阻碍（8）和一个围绕的裙部（14）。垫圈和螺柱之间有用于压力流体的通道衬垫后面的环形设计室紧密装入垫圈抵靠裙部（14）和在所述第一联接部件的表面（17）的内表面。

6. 发明公开

EP0018121A1 A valve unit for pressurized gas vessels, particularly liquefied gas bottles 失效
标题翻译： VentileinheitfürDruckgasbehälter，insbesonderefürFlüssiggasflaschen。
公开(公告)号：EP0018121A1
公开(公告)日：1980-10-29
申请号：EP80301008.1
申请日：1980-03-31
申请人： KOSAN TEKNOVA A/S
发明人： Hansen, Frits Palle Ulrich , Hansen, Kurt , Bonne, Adam
IPC分类号： F17C13/04 , F16K1/30
CPC分类号： F16K1/305 , F16K1/307 , F17C13/04 , F17C2205/0332 , F17C2205/0335 , F17C2205/0382 , F17C2205/0394 , F17C2223/0153
摘要： In a valve unit for liquefied gas bottles and similar pressurized gas vessels and comprising two valves (8, 10) positioned in the flow passage, the external valve (8) is a check valve mounted in a separate top section (2) of the casing, while the other valve (10) is positioned in the main body (1) of the casing and is adapted to be opened and closed by means of a manual adjusting mechanism (11, 13, 15) which, if desired, may further be equipped with a safety valve (16).
摘要翻译：在用于液化气瓶和类似的加压气体容器的阀单元中，包括定位在流动通道中的两个阀（8,10），外部阀（8）是安装在壳体的单独顶部（2）中的止回阀而另一个阀（10）位于壳体的主体（1）中，并且适于通过手动调节机构（11,13,15）打开和关闭，如果需要，其可以进一步配有安全阀（16）。

7. 发明公开

EP0717821A1 A GAS CONTAINER VALVE 失效
标题翻译：一个气体容器阀门
公开(公告)号：EP0717821A1
公开(公告)日：1996-06-26
申请号：EP94926113.0
申请日：1994-09-01
申请人： KOSAN TEKNOVA A/S
发明人： KRYGER, Villy, Ebert
IPC分类号： F16K1 , F17C13
CPC分类号： F16K1/303 , F17C13/04 , F17C2205/0323 , F17C2205/0382 , F17C2205/0394 , F17C2223/0153 , F17C2260/015 , Y10T137/6188 , Y10T137/88046 , Y10T137/88054
摘要： PCT No. PCT/DK94/00327 Sec. 371 Date Feb. 22, 1996 Sec. 102(e) Date Feb. 22, 1996 PCT Filed Sep. 1, 1994 PCT Pub. No. WO95/07424 PCT Pub. Date Mar. 16, 1995The gas container valve has a valve body (4) with a detachably mounted valve head (5) which by means of a valve spring (6) is pressed against a seat (3) of a bushing (7) screwed into the housing (2) of the gas container valve. The valve body has at its other end a second valve head (8) which when the bushing (7) is unscrewed is pressed against a second valve seat (9) of the valve housing 2 by the valve spring. Thereby, it becomes possible to replace/repair the first valve seat (3) and/or the first valve head (5), while the gas container valve is mounted on a gas container containing gas under pressure.
摘要翻译： PCT No.PCT / DK94 / 00327 Sec。 371日期1996年2月22日Sec。 102（e）日期1996年2月22日PCT申请日1994年9月1日PCT Pub。 WO95 / 07424 PCT Pub。日期1995年3月16日气体容器阀具有带有可拆卸地安装的阀头（5）的阀体（4），该阀头通过阀弹簧（6）压靠在拧入的衬套（7）的座（3）进入气体容器阀的壳体（2）中。阀体在其另一端具有第二阀头（8），当衬套（7）旋开时，第二阀头（8）通过阀弹簧压靠在阀壳体2的第二阀座（9）上。由此，当气体容器阀安装在含有压力气体的气体容器上时，可以更换/修理第一阀座（3）和/或第一阀头（5）。

8. 发明公开

EP0678797A1 Two-steps reduction valve for gaseous media 失效
标题翻译： Zweistufiges Gasdruck-Reduzierventil。
公开(公告)号：EP0678797A1
公开(公告)日：1995-10-25
申请号：EP95610019.2
申请日：1995-04-21
申请人： KOSAN TEKNOVA A/S
发明人： Kryger, Villy Ebert
IPC分类号： G05D16/06 , F16K1/30 , F17C13/04
CPC分类号： F16K1/306 , F16K1/307 , G05D16/0602 , G05D16/0697
摘要： The reduction valve comprises a low-pressure chamber (24) with a low-pressure diaphragm (25) and a high-pressure chamber (7) with a high-pressure diaphragm (10) as well as a diaphragm spindle (14) which is fastened in the high-pressure diaphragm and extends therethrough to act on a valve (B) in the neck (A) of a gas cylinder. The gas flows from the high-pressure chamber (7) to the low-pressure chamber (24) through a gas passage (17,18,43,44) disposed in the diaphragm spindle (14). In the gas passage a low-pressure valve (21) is mounted, which by means of a handle (41) and a closing rod (30) is opened in the direction towards the gas pressure from the high-pressure chamber simultaneously with the opening of the valve (B) in the neck (A).
摘要翻译：还原阀包括具有低压隔膜（25）的低压室（24）和具有高压隔膜（10）的高压室（7）以及隔膜主轴（14）紧固在高压隔膜中并且延伸穿过其作用在气瓶的颈部（A）中的阀（B）上。气体通过设置在隔膜主轴（14）中的气体通道（17,18,44,44）从高压室（7）流向低压室（24）。在气体通道中，安装有低压阀（21），其通过手柄（41）和闭合杆（30）沿着与来自高压室的气体压力的方向打开，同时与开口（A）中的阀（B）。

9. 发明授权

EP0292308B1 A sealing arrangement in a plug and-socket coupling with a pressure fluid passage, particularly between the spout of a liquid gas container and a discharge regulator mounted thereon 失效
标题翻译：与压力流体连接的插头和插座中的密封装置，特别是液体气体容器的排出口和安装在其上的排放调节器之间的密封布置
公开(公告)号：EP0292308B1
公开(公告)日：1991-05-15
申请号：EP88304588.2
申请日：1988-05-20
申请人： KOSAN TEKNOVA A/S
发明人： Jensen, Ove
IPC分类号： F16K21/00 , F16L29/00 , F16L37/06 , F17C7/00
CPC分类号： F17C13/002 , F17C2223/0153 , F17C2260/036 , Y10S277/91

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