WO2014187835A3 - A pressurised fluid cylinder - Google Patents
A pressurised fluid cylinder Download PDFInfo
- Publication number
- WO2014187835A3 WO2014187835A3 PCT/EP2014/060373 EP2014060373W WO2014187835A3 WO 2014187835 A3 WO2014187835 A3 WO 2014187835A3 EP 2014060373 W EP2014060373 W EP 2014060373W WO 2014187835 A3 WO2014187835 A3 WO 2014187835A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- shaft
- cylinder
- main axis
- pressurised fluid
- Prior art date
Links
Classifications
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0311—Closure means
- F17C2205/0314—Closure means breakable, e.g. with burst discs
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0329—Valves manually actuated
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0382—Constructional details of valves, regulators
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
-
- 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
- F17C2270/00—Applications
- F17C2270/02—Applications for medical applications
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
A pressurised fluid cylinder (1) having a shut off valve. The shut off valve comprises a valve body which is screwed into the cylinder about a main axis (x) and a linearly moveable valve element (6). A lever (30) is coupled to a rotatable shaft to rotate about a pivot axis to cause linear movement of the valve element. A first frangible element (40) retains the shaft in place and fails if a force above a first predetermined threshold, which is less than the force required to unscrew the body, is applied to the shaft about the main axis in a direction opposite to the direction in which the valve body is screwed into the cylinder, whereby failing of the first frangible element allows the shaft and lever to rotate about the main axis independently of the valve body.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201309043A GB201309043D0 (en) | 2013-05-20 | 2013-05-20 | A pressurised fluid cylinder |
GB1309043.6 | 2013-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014187835A2 WO2014187835A2 (en) | 2014-11-27 |
WO2014187835A3 true WO2014187835A3 (en) | 2015-04-30 |
Family
ID=48747024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/060373 WO2014187835A2 (en) | 2013-05-20 | 2014-05-20 | A pressurised fluid cylinder |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB201309043D0 (en) |
WO (1) | WO2014187835A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11828416B2 (en) | 2019-08-20 | 2023-11-28 | Rotarex S.A. | Gas cylinder valve with radially extending operating handle |
LU101513B1 (en) * | 2019-12-03 | 2021-06-04 | Luxembourg Patent Co | Gas cylinder valve with radially extending operating handle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1354955A (en) * | 1963-01-29 | 1964-03-13 | Gaz De Petrole | Device for controlling the opening and closing of liquefied fuel gas cylinders |
EP0990825A1 (en) * | 1998-09-28 | 2000-04-05 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Valve for a vessel for a pressurized fluid with a lever to control the passage of fluide |
FR2793297A1 (en) * | 1999-05-07 | 2000-11-10 | Air Liquide | Tap for gas bottle used in welding is actuated using lever, and comprises pressure gage allowing permanent reading of gas pressure inside bottle |
FR2803366A1 (en) * | 2000-01-05 | 2001-07-06 | Air Liquide | Container e.g. gas cylinder has protective cap with pommel which can be set in fixed or rotary positions |
US20120175375A1 (en) * | 2011-01-11 | 2012-07-12 | L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude | Valve for pressurized fluid and tank furnished with such a valve |
FR2970313A1 (en) * | 2011-01-12 | 2012-07-13 | Air Liquide | DEVICE FOR MONITORING A GAS FLOW AND PRESSURIZED FLUID RESERVOIR COMPRISING SUCH A DEVICE |
-
2013
- 2013-05-20 GB GB201309043A patent/GB201309043D0/en not_active Ceased
-
2014
- 2014-05-20 WO PCT/EP2014/060373 patent/WO2014187835A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1354955A (en) * | 1963-01-29 | 1964-03-13 | Gaz De Petrole | Device for controlling the opening and closing of liquefied fuel gas cylinders |
EP0990825A1 (en) * | 1998-09-28 | 2000-04-05 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Valve for a vessel for a pressurized fluid with a lever to control the passage of fluide |
FR2793297A1 (en) * | 1999-05-07 | 2000-11-10 | Air Liquide | Tap for gas bottle used in welding is actuated using lever, and comprises pressure gage allowing permanent reading of gas pressure inside bottle |
FR2803366A1 (en) * | 2000-01-05 | 2001-07-06 | Air Liquide | Container e.g. gas cylinder has protective cap with pommel which can be set in fixed or rotary positions |
US20120175375A1 (en) * | 2011-01-11 | 2012-07-12 | L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude | Valve for pressurized fluid and tank furnished with such a valve |
FR2970313A1 (en) * | 2011-01-12 | 2012-07-13 | Air Liquide | DEVICE FOR MONITORING A GAS FLOW AND PRESSURIZED FLUID RESERVOIR COMPRISING SUCH A DEVICE |
Also Published As
Publication number | Publication date |
---|---|
GB201309043D0 (en) | 2013-07-03 |
WO2014187835A2 (en) | 2014-11-27 |
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