BE896394Q - VALVE MANEUVERED BY THE ENERGY OF ITS OWN FLUID - Google Patents
VALVE MANEUVERED BY THE ENERGY OF ITS OWN FLUIDInfo
- Publication number
- BE896394Q BE896394Q BE0/210499A BE210499A BE896394Q BE 896394 Q BE896394 Q BE 896394Q BE 0/210499 A BE0/210499 A BE 0/210499A BE 210499 A BE210499 A BE 210499A BE 896394 Q BE896394 Q BE 896394Q
- Authority
- BE
- Belgium
- Prior art keywords
- maneuvered
- fluid
- valve
- energy
- valve maneuvered
- Prior art date
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
- F16K17/105—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve
-
- 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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
- F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1279076A CH608580A5 (en) | 1976-10-08 | 1976-10-08 | Safety system hydraulic control valve for boiler - has valve piston with tapered sealing face retracted from seating by valve medium pressure (SW 2.5.78) |
Publications (1)
Publication Number | Publication Date |
---|---|
BE896394Q true BE896394Q (en) | 1983-08-01 |
Family
ID=4386429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/210499A BE896394Q (en) | 1976-10-08 | 1983-04-07 | VALVE MANEUVERED BY THE ENERGY OF ITS OWN FLUID |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5949462B2 (en) |
BE (1) | BE896394Q (en) |
CH (1) | CH608580A5 (en) |
SE (1) | SE432654B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS584871U (en) * | 1982-06-09 | 1983-01-12 | 株式会社日立製作所 | solenoid vacuum valve |
JPS62226392A (en) * | 1986-03-28 | 1987-10-05 | Meiko Denshi Kogyo Kk | Counter |
JPH0717900Y2 (en) * | 1990-01-31 | 1995-04-26 | 矢崎総業株式会社 | Gas cutoff valve with pilot valve mechanism |
JP3668605B2 (en) * | 1997-12-17 | 2005-07-06 | シーケーディ株式会社 | Pilot kick solenoid valve |
EP2233806A1 (en) * | 2007-12-19 | 2010-09-29 | Toyooki Kogyo Co., Ltd. | Solenoid pilot open/close valve |
DE102014219740A1 (en) * | 2014-09-30 | 2016-03-31 | Robert Bosch Gmbh | Pilot operated pressure relief valve with side pressure connection |
-
1976
- 1976-10-08 CH CH1279076A patent/CH608580A5/en not_active IP Right Cessation
-
1977
- 1977-09-21 SE SE7710598A patent/SE432654B/en not_active IP Right Cessation
- 1977-09-26 JP JP11548877A patent/JPS5949462B2/en not_active Expired
-
1983
- 1983-04-07 BE BE0/210499A patent/BE896394Q/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE432654B (en) | 1984-04-09 |
JPS5949462B2 (en) | 1984-12-03 |
JPS5347027A (en) | 1978-04-27 |
SE7710598L (en) | 1978-04-09 |
CH608580A5 (en) | 1979-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SULZER FRERES S.A. Effective date: 19950430 |