GB1259565A - - Google Patents
Info
- Publication number
- GB1259565A GB1259565A GB1259565DA GB1259565A GB 1259565 A GB1259565 A GB 1259565A GB 1259565D A GB1259565D A GB 1259565DA GB 1259565 A GB1259565 A GB 1259565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- chamber
- outlet
- pressure reduction
- valve member
- 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.)
- Expired
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
- G05D16/063—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 membrane
- G05D16/0644—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 membrane the membrane acting directly on the obturator
- G05D16/0655—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 membrane the membrane acting directly on the obturator using one spring-loaded membrane
-
- 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
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU5580669 | 1969-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1259565A true GB1259565A (ko) | 1972-01-05 |
Family
ID=3741435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1259565D Expired GB1259565A (ko) | 1969-05-30 | 1970-05-14 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH516115A (ko) |
FR (1) | FR2048973A5 (ko) |
GB (1) | GB1259565A (ko) |
SE (1) | SE364377B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102313054A (zh) * | 2011-08-19 | 2012-01-11 | 浙江盾安阀门有限公司 | 一种活塞式减压阀 |
-
1970
- 1970-05-14 GB GB1259565D patent/GB1259565A/en not_active Expired
- 1970-05-26 CH CH777670A patent/CH516115A/fr not_active IP Right Cessation
- 1970-05-28 SE SE07401/70A patent/SE364377B/xx unknown
- 1970-05-29 FR FR7019672A patent/FR2048973A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102313054A (zh) * | 2011-08-19 | 2012-01-11 | 浙江盾安阀门有限公司 | 一种活塞式减压阀 |
CN102313054B (zh) * | 2011-08-19 | 2014-04-16 | 浙江盾安阀门有限公司 | 一种活塞式减压阀 |
Also Published As
Publication number | Publication date |
---|---|
SE364377B (ko) | 1974-02-18 |
CH516115A (fr) | 1971-11-30 |
FR2048973A5 (ko) | 1971-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES449324A1 (es) | Mejoras enno relativas a conjuntos de valvulas desviadoras. | |
GB1127870A (en) | Improvements in or relating to pressure relief valves | |
GB1214933A (en) | A flow regulator | |
GB1109356A (en) | Electro-magnetically operated fluid-flow valves | |
GB1068447A (en) | Fluid pressure regulator | |
GB1490553A (en) | Fluid flow apparatus | |
GB1304896A (ko) | ||
GB1104590A (en) | Sequentially-actuated fluid control valve construction | |
ES388576A1 (es) | Perfeccionamientos en sistemas hidraulicos. | |
GB1065842A (en) | Fluid-flow shut-off valve | |
GB1534921A (en) | Flow control device | |
GB1153381A (en) | Tank Coupling. | |
GB1259565A (ko) | ||
GB1235256A (en) | Sound damper for conduits conveying water under pressure | |
GB1338078A (en) | Fluid control valve | |
GB1122316A (en) | Improvements in fluid valve devices | |
GB1155215A (en) | Automatic Valve. | |
ES377854A1 (es) | Perfeccionamientos en los sistemas de mando para circuitos de fluidos. | |
GB1068445A (en) | Improvements relating to liquid flow control valves | |
GB884537A (en) | Check valve | |
GB1414838A (en) | Stop valves | |
GB1016276A (en) | Pressure relief means for pump | |
GB939702A (en) | Pilot valve actuated fluid flow control valve | |
GB1175163A (en) | An Improved Valve Mechanism. | |
GB1287562A (en) | Liquid flow control valves |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |