FR2491126A1 - Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine - Google Patents
Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine Download PDFInfo
- Publication number
- FR2491126A1 FR2491126A1 FR8021004A FR8021004A FR2491126A1 FR 2491126 A1 FR2491126 A1 FR 2491126A1 FR 8021004 A FR8021004 A FR 8021004A FR 8021004 A FR8021004 A FR 8021004A FR 2491126 A1 FR2491126 A1 FR 2491126A1
- Authority
- FR
- France
- Prior art keywords
- valve
- turbine
- signal
- steam
- control system
- 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.)
- Granted
Links
- 238000013475 authorization Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007990 PIPES buffer Substances 0.000 abstract 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/15—Control or regulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/54—Nozzles having means for reversing jet thrust
- F02K1/76—Control or regulation of thrust reversers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8021004A FR2491126A1 (fr) | 1980-10-01 | 1980-10-01 | Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine |
| DE8181401487T DE3173891D1 (en) | 1980-10-01 | 1981-09-25 | Flap actuating device for the nozzle of a gas turbine engine |
| EP81401487A EP0049200B1 (fr) | 1980-10-01 | 1981-09-25 | Dispositif pour manoeuvrer les volets d'une tuyère de turbomachine |
| JP56156063A JPS5791352A (en) | 1980-10-01 | 1981-09-30 | Nozzle flap operator for turbine engine |
| US06/709,364 US4608822A (en) | 1980-10-01 | 1985-03-11 | System for controlling the valves of a turbo jet shaft engine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8021004A FR2491126A1 (fr) | 1980-10-01 | 1980-10-01 | Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2491126A1 true FR2491126A1 (fr) | 1982-04-02 |
| FR2491126B1 FR2491126B1 (enExample) | 1984-09-28 |
Family
ID=9246455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8021004A Granted FR2491126A1 (fr) | 1980-10-01 | 1980-10-01 | Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4608822A (enExample) |
| EP (1) | EP0049200B1 (enExample) |
| JP (1) | JPS5791352A (enExample) |
| DE (1) | DE3173891D1 (enExample) |
| FR (1) | FR2491126A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5097744A (en) * | 1991-01-14 | 1992-03-24 | General Electric Company | Hydraulic control system |
| FR2679605A1 (fr) * | 1991-07-24 | 1993-01-29 | Snecma | Inverseur de poussee de turboreacteur muni d'un dispositif de securite integre au systeme de commande hydraulique. |
| US5379585A (en) * | 1993-07-06 | 1995-01-10 | General Electric Company | Hydraulic control system for a jet engine nozzle |
| FR2933126B1 (fr) * | 2008-06-25 | 2012-11-02 | Snecma | Actionnement d'un inverseur de poussee dans une turbomachine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404113A1 (fr) * | 1977-09-23 | 1979-04-20 | Snecma | Dispositif de regulation de turboreacteur |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE488536A (enExample) * | 1945-03-08 | |||
| US2612020A (en) * | 1945-10-04 | 1952-09-30 | Rolls Royce | Gas turbine with fluid-driven auxiliary drive |
| US2613029A (en) * | 1947-06-04 | 1952-10-07 | Rolls Royce | Axial flow compressor regulation |
| US2551229A (en) * | 1949-10-14 | 1951-05-01 | Gen Electric | Variable area nozzle and fluid injection control for turbojet engines |
| BE567824A (enExample) * | 1957-05-20 | |||
| US3063460A (en) * | 1957-10-04 | 1962-11-13 | Voith Gmbh J M | Control system for pipe line turbines |
| US3060680A (en) * | 1957-12-30 | 1962-10-30 | Rolls Royce | By-pass gas-turbine engine and control therefor |
| US3002500A (en) * | 1958-01-27 | 1961-10-03 | Fairchild Stratos Corp | Pressure control system for regulating the position of a control surface |
| FR1215236A (fr) * | 1958-11-12 | 1960-04-15 | Snecma | Tuyère réglable et propulseur à réaction équipé d'une telle tuyère |
| FR1215237A (fr) * | 1958-11-12 | 1960-04-15 | Snecma | Tuyère à géométrie variable |
| US3109285A (en) * | 1959-08-03 | 1963-11-05 | Boeing Co | Accessory power system for aircraft |
| US3330289A (en) * | 1964-06-08 | 1967-07-11 | Robert W Grace | Constant delivery preselected fluid flow valve control device |
| GB1136584A (en) * | 1966-01-19 | 1968-12-11 | Rolls Royce | Gas turbine engine accessory drive systems |
| US3401520A (en) * | 1966-02-16 | 1968-09-17 | Fairchild Hiller Corp | Boost compressor |
| FR1562941A (enExample) * | 1968-01-19 | 1969-04-11 | ||
| US3570101A (en) * | 1968-07-01 | 1971-03-16 | Skyhi Ltd | Hydraulic and pneumatic system for controlling tools |
| US3640068A (en) * | 1969-12-10 | 1972-02-08 | Resinoid Eng Corp | Arbor press power source |
| US3932058A (en) * | 1974-06-07 | 1976-01-13 | United Technologies Corporation | Control system for variable pitch fan propulsor |
-
1980
- 1980-10-01 FR FR8021004A patent/FR2491126A1/fr active Granted
-
1981
- 1981-09-25 EP EP81401487A patent/EP0049200B1/fr not_active Expired
- 1981-09-25 DE DE8181401487T patent/DE3173891D1/de not_active Expired
- 1981-09-30 JP JP56156063A patent/JPS5791352A/ja active Granted
-
1985
- 1985-03-11 US US06/709,364 patent/US4608822A/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404113A1 (fr) * | 1977-09-23 | 1979-04-20 | Snecma | Dispositif de regulation de turboreacteur |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0049200A1 (fr) | 1982-04-07 |
| JPS5791352A (en) | 1982-06-07 |
| FR2491126B1 (enExample) | 1984-09-28 |
| DE3173891D1 (en) | 1986-04-03 |
| JPH0128218B2 (enExample) | 1989-06-01 |
| US4608822A (en) | 1986-09-02 |
| EP0049200B1 (fr) | 1986-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |