GB9103904D0 - Valve for fluid - Google Patents
Valve for fluidInfo
- Publication number
- GB9103904D0 GB9103904D0 GB919103904A GB9103904A GB9103904D0 GB 9103904 D0 GB9103904 D0 GB 9103904D0 GB 919103904 A GB919103904 A GB 919103904A GB 9103904 A GB9103904 A GB 9103904A GB 9103904 D0 GB9103904 D0 GB 9103904D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- valve
- 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.)
- Withdrawn
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1226—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston the fluid circulating through the piston
-
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909004391A GB9004391D0 (en) | 1990-02-27 | 1990-02-27 | Simplified valve control |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9103904D0 true GB9103904D0 (en) | 1991-04-10 |
GB2242256A GB2242256A (en) | 1991-09-25 |
Family
ID=10671683
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909004391A Pending GB9004391D0 (en) | 1990-02-27 | 1990-02-27 | Simplified valve control |
GB9103904A Withdrawn GB2242256A (en) | 1990-02-27 | 1991-02-25 | Valve for fluid |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909004391A Pending GB9004391D0 (en) | 1990-02-27 | 1990-02-27 | Simplified valve control |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9004391D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2193796B1 (en) * | 2000-04-07 | 2005-03-01 | Maximo Gutierrez Lopez | AUTONOMOUS DEVICE FOR AUTOMATION AND PROGRAMMING OF SPRAY IRRIGATION. |
DE10336065A1 (en) * | 2003-08-06 | 2005-03-03 | Bürkert Werke GmbH & Co. KG | Pneumatic valve drive |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB773142A (en) * | 1951-12-07 | 1957-04-24 | Electraulic Presses Ltd | Improvements in and relating to fluid-pressure actuated bye-pass valves |
DE2404345A1 (en) * | 1974-01-30 | 1975-08-07 | Gewerk Eisenhuette Westfalia | CONTROL DEVICE, IN PARTICULAR FOR SUBSIDIARY EXTRACTIONS |
CH655984A5 (en) * | 1982-04-07 | 1986-05-30 | Sulzer Ag | SOLENOID VALVE WITH POWER AMPLIFIER. |
US4693270A (en) * | 1986-03-24 | 1987-09-15 | Durabla Manufacturing Co. | Check valve |
-
1990
- 1990-02-27 GB GB909004391A patent/GB9004391D0/en active Pending
-
1991
- 1991-02-25 GB GB9103904A patent/GB2242256A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9004391D0 (en) | 1990-04-25 |
GB2242256A (en) | 1991-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |