GB2193559A - Fluid pressure regulation and method - Google Patents
Fluid pressure regulation and methodInfo
- Publication number
- GB2193559A GB2193559A GB08723263A GB8723263A GB2193559A GB 2193559 A GB2193559 A GB 2193559A GB 08723263 A GB08723263 A GB 08723263A GB 8723263 A GB8723263 A GB 8723263A GB 2193559 A GB2193559 A GB 2193559A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- regulator
- fluid pressure
- pressure regulation
- supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
- G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
-
- 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
- F17C2205/0338—Pressure 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
- F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Earth Drilling (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A pressure regulator and method responds to pressure conditions acting upon a pressurized bellows (37) assembly located downstream of the pressure-controlling seal (25). The design parameters are indicated for establishing a slight deviation in stable regulation to provide proportional indication of the supply pressure, and hence available gas volume within a supply cylinder (81). Two versions of the regulator (9, 61) are disclosed, and filtering (77) apparatus is provided at the inlet end (63) of the regulator for convenient servicing without need for any additional high pressure connectors.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82602186A | 1986-02-04 | 1986-02-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8723263D0 GB8723263D0 (en) | 1987-11-04 |
GB2193559A true GB2193559A (en) | 1988-02-10 |
GB2193559B GB2193559B (en) | 1990-10-10 |
Family
ID=25245493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8723263A Expired - Lifetime GB2193559B (en) | 1986-02-04 | 1987-02-04 | Monitoring of gas-volume in a pressurized reservoir |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0256114A4 (en) |
JP (1) | JPS63502699A (en) |
CN (1) | CN87102162A (en) |
AU (1) | AU7034387A (en) |
DK (1) | DK517687D0 (en) |
FI (1) | FI874325A0 (en) |
GB (1) | GB2193559B (en) |
IE (1) | IE870293L (en) |
IT (1) | IT1216874B (en) |
MX (1) | MX171410B (en) |
NO (1) | NO874114L (en) |
WO (1) | WO1987004765A1 (en) |
ZA (1) | ZA87799B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033505A (en) * | 1984-11-28 | 1991-07-23 | Nupro Company | Pressure regulator and method of assembling same |
US4915127A (en) * | 1988-03-18 | 1990-04-10 | Air Products And Chemicals, Inc. | Compressed gas regulator with pressurized sealed bonnet |
JPH0467712U (en) * | 1990-10-19 | 1992-06-16 | ||
GB2391057B (en) * | 2002-07-20 | 2004-06-02 | Michael John Leigh Chapman | Magnetic flow restrictor |
US20100162899A1 (en) * | 2008-12-29 | 2010-07-01 | O'brien Stephen J | Portable brewing apparatus |
DE102013018855A1 (en) * | 2013-11-09 | 2015-05-13 | Festo Ag & Co. Kg | valve assembly |
DE102015221940B3 (en) * | 2015-11-09 | 2016-10-20 | Festo Ag & Co. Kg | valve assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1190514A (en) * | 1915-12-17 | 1916-07-11 | Arthur W Cash | Pressure reducing and regulating valve. |
US2152781A (en) * | 1935-03-13 | 1939-04-04 | Detroit Lubricator Co | Control device |
US2322468A (en) * | 1941-07-02 | 1943-06-22 | Roe A V & Co Ltd | Pressure reducing valve |
US2478040A (en) * | 1944-08-14 | 1949-08-02 | Campbell | Fluid pressure regulator |
US3319649A (en) * | 1963-12-23 | 1967-05-16 | Carleton Controls Corp | Valve construction |
US3552431A (en) * | 1968-07-05 | 1971-01-05 | Singer General Precision | Fluidic pressure regulator |
US4128105A (en) * | 1975-01-06 | 1978-12-05 | Follett John L | Automatic shut-off valve and method of operation thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE41585C (en) * | W. SCHOEN in Berlin | Pressure reducer with divided ball and pipe valve | ||
GB425876A (en) * | 1934-08-29 | 1935-03-22 | Matt Payne | Improvements in or relating to air cooling and conditioning apparatus |
GB563981A (en) * | 1942-04-30 | 1944-09-07 | Sauter Elektr App | An automatic expansion valve, particularly for small refrigerators |
GB707168A (en) * | 1951-07-31 | 1954-04-14 | Walter Slingsby | Improvements in automatic fluid pressure regulating valves |
US3139902A (en) * | 1961-03-14 | 1964-07-07 | Jim B Thomas | Handle structure for pressure-regulator and gauge for gas cylinders |
US3643677A (en) * | 1970-04-29 | 1972-02-22 | Miner Ind Inc | Compressed gas supply system |
US3633416A (en) * | 1970-05-07 | 1972-01-11 | Columbia Gas Syst | Method and apparatus for controlling and metering gas flow |
JPS48101641A (en) * | 1972-04-04 | 1973-12-21 | ||
JPS512741B2 (en) * | 1972-07-20 | 1976-01-28 | ||
JPS5724611B2 (en) * | 1974-03-15 | 1982-05-25 | ||
DE7622478U1 (en) * | 1976-07-16 | 1977-02-03 | J. Lorch Gesellschaft & Co Kg, 7035 Waldenbuch | HOUSING FOR COMPRESSED AIR TREATMENT DEVICES |
US4274440A (en) * | 1978-12-29 | 1981-06-23 | Richard Jr Samuel J | Precision gas pressure regulation |
JPS6124882A (en) * | 1984-07-11 | 1986-02-03 | Jeol Ltd | Constant pressure release valve |
-
1987
- 1987-02-04 EP EP19870901808 patent/EP0256114A4/en not_active Withdrawn
- 1987-02-04 AU AU70343/87A patent/AU7034387A/en not_active Abandoned
- 1987-02-04 JP JP62501322A patent/JPS63502699A/en active Pending
- 1987-02-04 IE IE870293A patent/IE870293L/en unknown
- 1987-02-04 GB GB8723263A patent/GB2193559B/en not_active Expired - Lifetime
- 1987-02-04 MX MX005165A patent/MX171410B/en unknown
- 1987-02-04 IT IT8719258A patent/IT1216874B/en active
- 1987-02-04 CN CN198787102162A patent/CN87102162A/en active Pending
- 1987-02-04 ZA ZA87799A patent/ZA87799B/en unknown
- 1987-02-04 WO PCT/US1987/000215 patent/WO1987004765A1/en not_active Application Discontinuation
- 1987-09-30 NO NO874114A patent/NO874114L/en unknown
- 1987-10-02 FI FI874325A patent/FI874325A0/en not_active Application Discontinuation
- 1987-10-02 DK DK517687A patent/DK517687D0/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1190514A (en) * | 1915-12-17 | 1916-07-11 | Arthur W Cash | Pressure reducing and regulating valve. |
US2152781A (en) * | 1935-03-13 | 1939-04-04 | Detroit Lubricator Co | Control device |
US2322468A (en) * | 1941-07-02 | 1943-06-22 | Roe A V & Co Ltd | Pressure reducing valve |
US2478040A (en) * | 1944-08-14 | 1949-08-02 | Campbell | Fluid pressure regulator |
US3319649A (en) * | 1963-12-23 | 1967-05-16 | Carleton Controls Corp | Valve construction |
US3552431A (en) * | 1968-07-05 | 1971-01-05 | Singer General Precision | Fluidic pressure regulator |
US4128105A (en) * | 1975-01-06 | 1978-12-05 | Follett John L | Automatic shut-off valve and method of operation thereof |
Also Published As
Publication number | Publication date |
---|---|
WO1987004765A1 (en) | 1987-08-13 |
GB2193559B (en) | 1990-10-10 |
NO874114D0 (en) | 1987-09-30 |
DK517687A (en) | 1987-10-02 |
JPS63502699A (en) | 1988-10-06 |
EP0256114A1 (en) | 1988-02-24 |
IT8719258A0 (en) | 1987-02-04 |
GB8723263D0 (en) | 1987-11-04 |
FI874325A (en) | 1987-10-02 |
DK517687D0 (en) | 1987-10-02 |
ZA87799B (en) | 1987-09-30 |
IT1216874B (en) | 1990-03-14 |
FI874325A0 (en) | 1987-10-02 |
MX171410B (en) | 1993-10-26 |
IE870293L (en) | 1987-08-04 |
CN87102162A (en) | 1987-09-02 |
NO874114L (en) | 1987-09-30 |
AU7034387A (en) | 1987-08-25 |
EP0256114A4 (en) | 1989-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |