ATE508310T1 - VALVE EMBODIMENT AND COMBINATION VALVE AND REGULATOR FOR USE WITH COMPRESSED GAS CYLINDERS, ESPECIALLY OXYGEN CYLINDERS - Google Patents
VALVE EMBODIMENT AND COMBINATION VALVE AND REGULATOR FOR USE WITH COMPRESSED GAS CYLINDERS, ESPECIALLY OXYGEN CYLINDERSInfo
- Publication number
- ATE508310T1 ATE508310T1 AT04758591T AT04758591T ATE508310T1 AT E508310 T1 ATE508310 T1 AT E508310T1 AT 04758591 T AT04758591 T AT 04758591T AT 04758591 T AT04758591 T AT 04758591T AT E508310 T1 ATE508310 T1 AT E508310T1
- Authority
- AT
- Austria
- Prior art keywords
- stem
- stem part
- nozzle
- basic
- cylinders
- Prior art date
Links
Landscapes
- Sliding Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
<P>PROBLEM TO BE SOLVED: To provide the gas flow regulator which controls the flow of oxygen safely. <P>SOLUTION: A nozzle 30 has the minimum diameter and the diameter of the basic stem part 23 of a stem 21 is 98% of the nozzle minimum diameter, and two or more fluid grooves 38 are formed on the perimeter of the minimum diameter part of the basic stem part 23 so that they divide the perimeter equally and the gas flow is supplied between the stem 21 and the nozzle 30. The other end stem part 22 can be connected detachably with the basic stem part 23 by a screw tightening means, and the other end stem part 22 and the basic stem part 23 form an annular pocket part which receives an O ring sheet body 24. When the connection is performed completely, the other end stem part 22 and the basic stem part 23 are pushed in so that the O ring sheet body 24 may be caught in a pocket and is so deformed so that 1/3 or less of the doughnut shape circumference of the O ring sheet body 24 is exposed to the outside of the pocket part, and the exposed part contacts the gas passage which most approaches the narrowed part of the nozzle 30 at closing. <P>COPYRIGHT: (C)2011,JPO&INPIT
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46028203P | 2003-04-03 | 2003-04-03 | |
US10/644,704 US7114699B2 (en) | 2001-05-31 | 2003-08-19 | Combination valve and regulation for use with pressurized gas cylinders, particularly oxygen cylinders |
PCT/US2004/010101 WO2004088183A2 (en) | 2003-04-03 | 2004-03-30 | Valve embodiment and combination valve and regulator for use with pressurized gas cylinders, particularly oxygen cylinders |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE508310T1 true ATE508310T1 (en) | 2011-05-15 |
Family
ID=43969222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04758591T ATE508310T1 (en) | 2003-04-03 | 2004-03-30 | VALVE EMBODIMENT AND COMBINATION VALVE AND REGULATOR FOR USE WITH COMPRESSED GAS CYLINDERS, ESPECIALLY OXYGEN CYLINDERS |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5119339B2 (en) |
AT (1) | ATE508310T1 (en) |
DE (1) | DE602004032532D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7349715B2 (en) * | 2019-09-06 | 2023-09-25 | 不二空機株式会社 | Flow rate adjustment mechanism, tightening torque generation mechanism, hydraulic pulse wrench |
KR102287932B1 (en) * | 2020-12-17 | 2021-08-09 | 에너진(주) | Seal with gas leak detection function, high pressure gas container and gas leak monitoring system equipped with the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064696A (en) * | 1960-06-03 | 1962-11-20 | Frederick P Gruenewald | Pressurized container |
JPS465753Y1 (en) * | 1967-06-08 | 1971-03-01 | ||
US3926208A (en) * | 1974-06-20 | 1975-12-16 | Parker Hannifin Corp | Pressure regulator |
JPS6132864U (en) * | 1984-07-31 | 1986-02-27 | シ−ケ−デイ株式会社 | Poppet valve opening/closing device |
JPS6294498A (en) * | 1985-10-21 | 1987-04-30 | Sumitomo Heavy Ind Ltd | Plugging member for water outlet port of ship |
US6607007B1 (en) * | 2001-05-31 | 2003-08-19 | Wendell C. Hull | Cylinder valve and bayonet check-filter with excess-flow protection feature |
-
2004
- 2004-03-30 AT AT04758591T patent/ATE508310T1/en not_active IP Right Cessation
- 2004-03-30 DE DE602004032532T patent/DE602004032532D1/en not_active Expired - Lifetime
-
2011
- 2011-01-06 JP JP2011000968A patent/JP5119339B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP5119339B2 (en) | 2013-01-16 |
DE602004032532D1 (en) | 2011-06-16 |
JP2011094806A (en) | 2011-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |