IT1120916B - VALVE ARRANGEMENT EQUIPPED WITH VALVE FOR RESIDUAL PRESSURE, PARTICULARLY FOR GAS CYLINDERS - Google Patents
VALVE ARRANGEMENT EQUIPPED WITH VALVE FOR RESIDUAL PRESSURE, PARTICULARLY FOR GAS CYLINDERSInfo
- Publication number
- IT1120916B IT1120916B IT23069/79A IT2306979A IT1120916B IT 1120916 B IT1120916 B IT 1120916B IT 23069/79 A IT23069/79 A IT 23069/79A IT 2306979 A IT2306979 A IT 2306979A IT 1120916 B IT1120916 B IT 1120916B
- Authority
- IT
- Italy
- Prior art keywords
- valve
- residual pressure
- gas cylinders
- arrangement equipped
- valve arrangement
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/304—Shut-off valves with additional means
- F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/307—Additional means used in combination with the main valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
- F17C2227/048—Methods for emptying or filling by maintaining residual pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
- Compressor (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7806293A SE411793B (en) | 1978-05-31 | 1978-05-31 | DEVICE INTENDED TO PREVENT THE TEMPERATURE OF A PRESSURE MEDIUM SYSTEM UNDER A CERTAIN SETTING REMAINDER AND TO POSSIBLE FILLING OR VACUUM PUMPING OF THE SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7923069A0 IT7923069A0 (en) | 1979-05-29 |
IT1120916B true IT1120916B (en) | 1986-03-26 |
Family
ID=20335061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23069/79A IT1120916B (en) | 1978-05-31 | 1979-05-29 | VALVE ARRANGEMENT EQUIPPED WITH VALVE FOR RESIDUAL PRESSURE, PARTICULARLY FOR GAS CYLINDERS |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5524283A (en) |
AR (1) | AR216217A1 (en) |
BR (1) | BR7903390A (en) |
DE (1) | DE2920882C2 (en) |
DK (1) | DK222379A (en) |
ES (1) | ES481022A1 (en) |
FI (1) | FI791705A (en) |
FR (1) | FR2427531A1 (en) |
GB (1) | GB2025577B (en) |
IT (1) | IT1120916B (en) |
NL (1) | NL7904303A (en) |
NO (1) | NO791795L (en) |
SE (1) | SE411793B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2502290A1 (en) * | 1981-03-23 | 1982-09-24 | Patrigot Leon | Compressed gas bottle for oven - has spring loaded valve plug working with manually operated eccentric |
DE3604775A1 (en) * | 1986-02-14 | 1987-08-20 | Johannes Hegemann | Pneumatic filling and pressurising valve |
GB2197409B (en) * | 1986-10-31 | 1990-08-22 | Kitz Corp | Pipe joint |
LU87607A1 (en) * | 1989-10-11 | 1990-02-07 | Ceodeux Sa | VALVE ARRANGEMENT WITH RESISTANT PRESSURE VALVE FOR FILLING AND EMPTYING A GAS CONTAINER |
LU87671A1 (en) * | 1990-01-31 | 1990-05-15 | Ceodeux Sa | TAP FOR COMPRESSED OR LIQUIFIED GAS |
DE9005826U1 (en) * | 1990-05-22 | 1990-08-09 | Carl Esser, Druckgasarmaturen GmbH, 5000 Köln | Shut-off device for a pressure vessel under internal pressure of a medium |
DE4239717C1 (en) * | 1992-11-26 | 1994-01-05 | Schmoele Gmbh Km | Residual pressure valve |
JP2601963Y2 (en) * | 1993-02-19 | 1999-12-13 | 株式会社大東バルブ製作所 | Lightweight valve |
FR2955170A1 (en) * | 2010-01-13 | 2011-07-15 | Air Liquide | Gas expander integrated tap for use in pressurized gas cylinder, has push-valve and pressure valve arranged in same housing of body, where push-valve is selectively moved independent of pressure valve for actuating insulation valve |
CN105257829B (en) * | 2015-10-15 | 2017-07-07 | 上海市计量测试技术研究院 | A kind of ultra high pressure stop valve |
JP2017150627A (en) * | 2016-02-26 | 2017-08-31 | 本田技研工業株式会社 | Valve mechanism for high pressure tank and valve device provided with the same |
CN106555893B (en) * | 2017-01-09 | 2018-07-27 | 黄福成 | Combustion gas automatic stop valve |
CN107740881A (en) * | 2017-11-15 | 2018-02-27 | 陈风琴 | A kind of valve with regulation leak-stopping function |
CN109764166B (en) * | 2019-03-12 | 2020-03-20 | 上海欧特莱阀门机械有限公司 | Conveniently-adjusted anti-backflow check valve and operation method thereof |
CN113028283B (en) * | 2021-03-11 | 2022-08-30 | 多立恒(北京)能源技术股份公司 | Oxygen cylinder valve with residual air protection structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL247449A (en) * | 1959-01-20 | |||
FR1370689A (en) * | 1963-07-02 | 1964-08-28 | Air Liquide | Valve for pressurized gas container |
DE2131805A1 (en) * | 1971-06-26 | 1972-12-28 | Messer Griesheim Gmbh | Valve system |
JPS4881122A (en) * | 1972-01-31 | 1973-10-30 | ||
DE2261762C2 (en) * | 1972-12-16 | 1982-03-18 | Klaus 4156 Willich Leinberger | Valve system to prevent a gas container from being completely emptied |
US3930517A (en) * | 1974-06-11 | 1976-01-06 | Gagala Jerome W | Safety valve |
SE7612810L (en) * | 1976-11-17 | 1978-05-18 | Aga Ab | DEVICE IN GAS CONTAINER VALVE |
-
1978
- 1978-05-31 SE SE7806293A patent/SE411793B/en unknown
-
1979
- 1979-02-23 AR AR275611A patent/AR216217A1/en active
- 1979-05-23 DE DE2920882A patent/DE2920882C2/en not_active Expired
- 1979-05-28 FI FI791705A patent/FI791705A/en not_active Application Discontinuation
- 1979-05-29 ES ES481022A patent/ES481022A1/en not_active Expired
- 1979-05-29 DK DK222379A patent/DK222379A/en not_active Application Discontinuation
- 1979-05-29 GB GB7918620A patent/GB2025577B/en not_active Expired
- 1979-05-29 FR FR7913595A patent/FR2427531A1/en active Pending
- 1979-05-29 IT IT23069/79A patent/IT1120916B/en active
- 1979-05-30 JP JP6734379A patent/JPS5524283A/en active Pending
- 1979-05-30 BR BR7903390A patent/BR7903390A/en unknown
- 1979-05-30 NO NO791795A patent/NO791795L/en unknown
- 1979-05-31 NL NL7904303A patent/NL7904303A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2427531A1 (en) | 1979-12-28 |
ES481022A1 (en) | 1980-01-16 |
GB2025577A (en) | 1980-01-23 |
GB2025577B (en) | 1982-07-14 |
NL7904303A (en) | 1979-12-04 |
SE7806293L (en) | 1979-12-01 |
DE2920882C2 (en) | 1983-01-20 |
BR7903390A (en) | 1979-12-11 |
FI791705A (en) | 1979-12-01 |
NO791795L (en) | 1979-12-03 |
DK222379A (en) | 1979-12-01 |
JPS5524283A (en) | 1980-02-21 |
AR216217A1 (en) | 1979-11-30 |
DE2920882A1 (en) | 1979-12-06 |
SE411793B (en) | 1980-02-04 |
IT7923069A0 (en) | 1979-05-29 |
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