GB2253721B - Pressure control valve - Google Patents
Pressure control valveInfo
- Publication number
- GB2253721B GB2253721B GB9205558A GB9205558A GB2253721B GB 2253721 B GB2253721 B GB 2253721B GB 9205558 A GB9205558 A GB 9205558A GB 9205558 A GB9205558 A GB 9205558A GB 2253721 B GB2253721 B GB 2253721B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control valve
- pressure control
- pressure
- valve
- control
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914108080 DE4108080C2 (en) | 1991-03-13 | 1991-03-13 | Pressure control valve |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9205558D0 GB9205558D0 (en) | 1992-04-29 |
GB2253721A GB2253721A (en) | 1992-09-16 |
GB2253721B true GB2253721B (en) | 1994-12-14 |
Family
ID=6427170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9205558A Expired - Fee Related GB2253721B (en) | 1991-03-13 | 1992-03-12 | Pressure control valve |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4108080C2 (en) |
GB (1) | GB2253721B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19521078B4 (en) * | 1995-06-09 | 2005-02-10 | Fev Motorentechnik Gmbh | Energy-saving electromagnetic switching arrangement |
DE19524652A1 (en) * | 1995-07-06 | 1997-01-09 | Rexroth Mannesmann Gmbh | Electrohydraulic proportional pressure control valve for rotary machines - has stepping motor driving variable element of flow control orifice and includes inductive position sensing |
DE19530935C2 (en) * | 1995-08-23 | 1999-06-17 | Mannesmann Rexroth Ag | Electrical control unit |
AT405675B (en) * | 1996-06-26 | 1999-10-25 | Hygrama Ag | DEVICE FOR LIMITING THE PRELOADING OF A REGULATING SPRING |
DE29612775U1 (en) * | 1996-07-23 | 1997-08-21 | Siemens Ag | Positioner and control valve with such a positioner |
DE29808295U1 (en) | 1998-05-07 | 1998-08-13 | Heilmeier & Weinlein | Seat valve |
CN108223886B (en) * | 2017-08-08 | 2019-11-08 | 河南航天液压气动技术有限公司 | A kind of proportional flow control valve and its Electromagnetic Control mechanism |
DE102017125250A1 (en) | 2017-10-27 | 2019-05-02 | Tkr Spezialwerkzeuge Gmbh | Pressure limiting unit for a pressure intensifier and a pressure booster for driving hydraulic tools |
CN109185256B (en) * | 2018-11-22 | 2020-04-28 | 亚太泵阀有限公司 | Ball valve |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047848A1 (en) * | 1980-09-16 | 1982-03-24 | Robert Bosch Gmbh | Pressure regulating valve |
US4938118A (en) * | 1988-02-19 | 1990-07-03 | Mannesmann Rexroth Gmbh | Control valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3122747A1 (en) * | 1981-06-09 | 1983-03-03 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNET VALVE |
-
1991
- 1991-03-13 DE DE19914108080 patent/DE4108080C2/en not_active Expired - Fee Related
-
1992
- 1992-03-12 GB GB9205558A patent/GB2253721B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047848A1 (en) * | 1980-09-16 | 1982-03-24 | Robert Bosch Gmbh | Pressure regulating valve |
US4938118A (en) * | 1988-02-19 | 1990-07-03 | Mannesmann Rexroth Gmbh | Control valve |
Also Published As
Publication number | Publication date |
---|---|
GB2253721A (en) | 1992-09-16 |
GB9205558D0 (en) | 1992-04-29 |
DE4108080C2 (en) | 2001-08-30 |
DE4108080A1 (en) | 1992-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0490027A3 (en) | Pressure compensated control valve | |
GB2256288B (en) | Solenoid operated pressure regulating valve | |
EP0450582A3 (en) | Fluid control valve | |
GB2256289B (en) | Solenoid operated pressure regulating valve | |
EP0485737A3 (en) | Pressure control valve | |
GB2256259B (en) | Solenoid operated pressure regulating valve | |
EP0513528A3 (en) | Pressure maintaining valve | |
EP0465651A4 (en) | Pressure control valve | |
GB2240609B (en) | Fluid control valve | |
GB2253721B (en) | Pressure control valve | |
IL110411A0 (en) | Water pressure control valve | |
GB2240158B (en) | Pressure control valve | |
GB2256698B (en) | Flow control valve | |
GB9103948D0 (en) | Josher control valve | |
HU908423D0 (en) | Pressure controlling valve | |
GB2266134B (en) | Pressure control valve | |
GB9215259D0 (en) | Control valve | |
EP0325858A3 (en) | Pressure control valve | |
AU7584491A (en) | Pressure control valve | |
PL296792A1 (en) | Differential pressure control valve assembly | |
GB9113205D0 (en) | Fluid pressure control valves | |
GB9112342D0 (en) | Pressure control means | |
GB9113204D0 (en) | Fluid pressure control valve | |
GB9108149D0 (en) | Differential pressure control valve | |
GB9120636D0 (en) | Fluid control valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030312 |