DE69104446D1 - Hydraulisches Absperrventil mit zwei unabhängigen Eingängen. - Google Patents
Hydraulisches Absperrventil mit zwei unabhängigen Eingängen.Info
- Publication number
- DE69104446D1 DE69104446D1 DE69104446T DE69104446T DE69104446D1 DE 69104446 D1 DE69104446 D1 DE 69104446D1 DE 69104446 T DE69104446 T DE 69104446T DE 69104446 T DE69104446 T DE 69104446T DE 69104446 D1 DE69104446 D1 DE 69104446D1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- independent inputs
- hydraulic shut
- shut
- hydraulic
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/46—Emergency fuel control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/572,839 US5114115A (en) | 1990-08-27 | 1990-08-27 | Dual independent input hydraulic shutoff |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104446D1 true DE69104446D1 (de) | 1994-11-10 |
DE69104446T2 DE69104446T2 (de) | 1995-02-09 |
Family
ID=24289572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104446T Expired - Fee Related DE69104446T2 (de) | 1990-08-27 | 1991-08-22 | Hydraulisches Absperrventil mit zwei unabhängigen Eingängen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5114115A (de) |
EP (1) | EP0473537B1 (de) |
JP (1) | JPH04255534A (de) |
CA (1) | CA2048988C (de) |
DE (1) | DE69104446T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3306078B2 (ja) * | 1991-09-06 | 2002-07-24 | 富士重工業株式会社 | エンジンの燃料噴射制御方法 |
US20040261127A1 (en) * | 1991-11-25 | 2004-12-23 | Actv, Inc. | Digital interactive system for providing full interactivity with programming events |
US5201298A (en) * | 1991-12-27 | 1993-04-13 | Paccar Inc. | Combination sending unit and fuel draw automatic shutoff valve |
US5442922A (en) * | 1993-12-09 | 1995-08-22 | United Technologies Corporation | Fuel staging system |
US5448882A (en) * | 1993-12-14 | 1995-09-12 | United Technologies Corporation | Fuel metering system |
DE4429539C2 (de) * | 1994-08-19 | 2002-10-24 | Alstom | Verfahren zur Drehzahlregelung einer Gasturbine bei Lastabwurf |
US5866889A (en) | 1995-06-07 | 1999-02-02 | Citibank, N.A. | Integrated full service consumer banking system and system and method for opening an account |
NL1009564C2 (nl) * | 1998-07-06 | 2000-01-10 | Potma Beheer B V T | Snelwerkende hydraulische klep. |
DE19955680A1 (de) * | 1999-11-19 | 2001-05-23 | Man Turbomasch Ag Ghh Borsig | Anordnung zum Verbrennen eines aufbereiteten Brenngases |
US7107773B2 (en) * | 2003-09-04 | 2006-09-19 | Siemens Power Generation, Inc. | Turbine engine sequenced combustion |
CN107077708A (zh) * | 2014-09-15 | 2017-08-18 | 洪国际有限公司 | 用于在线比赛安排的方法和装置以及用于实施在线比赛安排的计算机程序 |
US11703128B2 (en) | 2021-09-24 | 2023-07-18 | Hamilton Sundstrand Corporation | Spring loaded sleeve valve with controlled closing force |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613375A (en) * | 1961-06-05 | 1971-10-19 | United Aircraft Corp | Rocket engine propellant feeding and control system |
DE1199090B (de) * | 1963-08-03 | 1965-08-19 | Bopp & Reuther Gmbh | Sicherheitsventil mit gesteuerter Zusatzbelastung |
GB1243054A (en) * | 1968-01-22 | 1971-08-18 | Rotax Ltd | Fluid flow controlling valves |
IT980603B (it) * | 1972-04-17 | 1974-10-10 | Hydromatik Gmbh | Valvola a due vie del tipo a sede |
US4010606A (en) * | 1976-02-02 | 1977-03-08 | United Technologies Corporation | Latching valve shutoff system |
GB2007772B (en) * | 1977-11-11 | 1982-03-17 | Lucas Industries Ltd | Shut-off valve arrangements for fluids |
GB2044857B (en) * | 1979-03-01 | 1982-11-24 | Lucas Industries Ltd | Shut-off valve arrangement for a gas turbine engine fuel system |
US4417440A (en) * | 1981-05-12 | 1983-11-29 | Aviation Electric Ltd. | Fuel control apparatus for a gas turbine engine |
US4449359A (en) * | 1981-06-26 | 1984-05-22 | United Technologies Corporation | Automatic vent for fuel control |
CA1189397A (en) * | 1981-12-21 | 1985-06-25 | Robert W. Voight | Electronic interface for a pneumatic fuel control of a gas turbine engine |
GB2119132B (en) * | 1982-04-16 | 1986-01-02 | Vapor Corp | Pilot operated relief valve |
US4493187A (en) * | 1982-12-27 | 1985-01-15 | United Technologies Corporation | Fuel control |
US4602479A (en) * | 1985-06-12 | 1986-07-29 | United Technologies Corporation | Fuel control |
US4926815A (en) * | 1989-09-06 | 1990-05-22 | Atlantic Richfield Company | Rapid shut-off system for truck engine |
-
1990
- 1990-08-27 US US07/572,839 patent/US5114115A/en not_active Expired - Lifetime
-
1991
- 1991-08-12 CA CA002048988A patent/CA2048988C/en not_active Expired - Fee Related
- 1991-08-22 DE DE69104446T patent/DE69104446T2/de not_active Expired - Fee Related
- 1991-08-22 EP EP91630056A patent/EP0473537B1/de not_active Expired - Lifetime
- 1991-08-27 JP JP3240509A patent/JPH04255534A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69104446T2 (de) | 1995-02-09 |
EP0473537A1 (de) | 1992-03-04 |
CA2048988C (en) | 2001-11-27 |
EP0473537B1 (de) | 1994-10-05 |
CA2048988A1 (en) | 1992-02-28 |
JPH04255534A (ja) | 1992-09-10 |
US5114115A (en) | 1992-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |