FR2185753B1 - - Google Patents
Info
- Publication number
- FR2185753B1 FR2185753B1 FR7218853A FR7218853A FR2185753B1 FR 2185753 B1 FR2185753 B1 FR 2185753B1 FR 7218853 A FR7218853 A FR 7218853A FR 7218853 A FR7218853 A FR 7218853A FR 2185753 B1 FR2185753 B1 FR 2185753B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/34—Turning or inching gear
-
- 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
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7218853A FR2185753B1 (US06623731-20030923-C00052.png) | 1972-05-26 | 1972-05-26 | |
| US342881A US3903691A (en) | 1972-05-26 | 1973-03-19 | Method and devices for avoiding the formation of thermal imbalances in turbine engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7218853A FR2185753B1 (US06623731-20030923-C00052.png) | 1972-05-26 | 1972-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2185753A1 FR2185753A1 (US06623731-20030923-C00052.png) | 1974-01-04 |
| FR2185753B1 true FR2185753B1 (US06623731-20030923-C00052.png) | 1976-06-11 |
Family
ID=9099144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218853A Expired FR2185753B1 (US06623731-20030923-C00052.png) | 1972-05-26 | 1972-05-26 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3903691A (US06623731-20030923-C00052.png) |
| FR (1) | FR2185753B1 (US06623731-20030923-C00052.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728400C2 (de) * | 1977-06-24 | 1987-02-12 | Brown, Boveri & Cie Ag, 6800 Mannheim | Gasturbine |
| DE2728382C2 (de) * | 1977-06-24 | 1985-12-12 | Brown, Boveri & Cie Ag, 6800 Mannheim | Gasturbine |
| US4358926A (en) * | 1978-09-05 | 1982-11-16 | Teledyne Industries, Inc. | Turbine engine with shroud cooling means |
| US6626637B2 (en) | 2001-08-17 | 2003-09-30 | Alstom (Switzerland) Ltd | Cooling method for turbines |
| EP1630356A1 (de) * | 2004-08-25 | 2006-03-01 | Siemens Aktiengesellschaft | Flüssigkeitseinspritzung in einer Gasturbine während einer Abkühlphase |
| US20060162338A1 (en) * | 2005-01-21 | 2006-07-27 | Pratt & Whitney Canada Corp. | Evacuation of hot gases accumulated in an inactive gas turbine engine |
| FR2977915B1 (fr) | 2011-07-12 | 2018-11-16 | Safran Helicopter Engines | Procede de demarrage d'une turbomachine reduisant le balourd thermique |
| ITFI20120046A1 (it) * | 2012-03-08 | 2013-09-09 | Nuovo Pignone Srl | "device and method for gas turbine unlocking" |
| US10502139B2 (en) | 2015-01-28 | 2019-12-10 | General Electric Company | Method of starting a gas turbine engine including a cooling phase |
| US10669945B2 (en) * | 2017-02-06 | 2020-06-02 | Raytheon Technologies Corporation | Starter air valve system with dual electromechanical controls |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468461A (en) * | 1943-05-22 | 1949-04-26 | Lockheed Aircraft Corp | Nozzle ring construction for turbopower plants |
| US2685429A (en) * | 1950-01-31 | 1954-08-03 | Gen Electric | Dynamic sealing arrangement for turbomachines |
| US2854296A (en) * | 1954-05-20 | 1958-09-30 | Maschf Augsburg Nuernberg Ag | Gas turbine with automatic cooling means |
| US3286461A (en) * | 1965-07-22 | 1966-11-22 | Gen Motors Corp | Turbine starter and cooling |
| US3365172A (en) * | 1966-11-02 | 1968-01-23 | Gen Electric | Air cooled shroud seal |
| US3451215A (en) * | 1967-04-03 | 1969-06-24 | Gen Electric | Fluid impingement starting means |
| FR1548541A (US06623731-20030923-C00052.png) * | 1967-10-24 | 1968-12-06 | ||
| BE755567A (fr) * | 1969-12-01 | 1971-02-15 | Gen Electric | Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe |
-
1972
- 1972-05-26 FR FR7218853A patent/FR2185753B1/fr not_active Expired
-
1973
- 1973-03-19 US US342881A patent/US3903691A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3903691A (en) | 1975-09-09 |
| FR2185753A1 (US06623731-20030923-C00052.png) | 1974-01-04 |
