FR2673455B1 - - Google Patents
Info
- Publication number
- FR2673455B1 FR2673455B1 FR9102389A FR9102389A FR2673455B1 FR 2673455 B1 FR2673455 B1 FR 2673455B1 FR 9102389 A FR9102389 A FR 9102389A FR 9102389 A FR9102389 A FR 9102389A FR 2673455 B1 FR2673455 B1 FR 2673455B1
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/54—Reverse-flow combustion chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9102389A FR2673455A1 (fr) | 1991-02-28 | 1991-02-28 | Chambre de combustion a premelange pauvre munie d'une enceinte a contre-courant destinee a stabiliser la flamme du premelange. |
| JP4026742A JPH04316922A (ja) | 1991-02-28 | 1992-02-13 | ターボ機械用燃焼室 |
| US07/840,812 US5261239A (en) | 1991-02-28 | 1992-02-25 | Lean premixture combustion-chamber comprising a counterflow enclosure to stabilize the premixture flame |
| EP92400489A EP0501877A1 (fr) | 1991-02-28 | 1992-02-26 | Chambre de combustion à prémélange pauvre munie d'une enceinte à contre-courant destinée à stabiliser la flamme du prémélange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9102389A FR2673455A1 (fr) | 1991-02-28 | 1991-02-28 | Chambre de combustion a premelange pauvre munie d'une enceinte a contre-courant destinee a stabiliser la flamme du premelange. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2673455A1 FR2673455A1 (fr) | 1992-09-04 |
| FR2673455B1 true FR2673455B1 (US20020128544A1-20020912-P00008.png) | 1994-12-16 |
Family
ID=9410188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9102389A Granted FR2673455A1 (fr) | 1991-02-28 | 1991-02-28 | Chambre de combustion a premelange pauvre munie d'une enceinte a contre-courant destinee a stabiliser la flamme du premelange. |
Country Status (4)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813232A (en) * | 1995-06-05 | 1998-09-29 | Allison Engine Company, Inc. | Dry low emission combustor for gas turbine engines |
| DE69625744T2 (de) * | 1995-06-05 | 2003-10-16 | Rolls Royce Corp | Magervormischbrenner mit niedrigem NOx-Ausstoss für industrielle Gasturbinen |
| DE19728375A1 (de) * | 1997-07-03 | 1999-01-07 | Bmw Rolls Royce Gmbh | Betriebsverfahren für eine axial gestufte Brennkammer einer Fluggasturbine |
| US20110219779A1 (en) * | 2010-03-11 | 2011-09-15 | Honeywell International Inc. | Low emission combustion systems and methods for gas turbine engines |
| US20120304660A1 (en) * | 2011-06-06 | 2012-12-06 | Kupratis Daniel B | Turbomachine combustors having different flow paths |
| US9194586B2 (en) * | 2011-12-07 | 2015-11-24 | Pratt & Whitney Canada Corp. | Two-stage combustor for gas turbine engine |
| US10976052B2 (en) * | 2017-10-25 | 2021-04-13 | General Electric Company | Volute trapped vortex combustor assembly |
| US11828469B2 (en) * | 2022-03-03 | 2023-11-28 | General Electric Company | Adaptive trapped vortex combustor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899884A (en) * | 1970-12-02 | 1975-08-19 | Gen Electric | Combustor systems |
| FR2221621B1 (US20020128544A1-20020912-P00008.png) * | 1973-03-13 | 1976-09-10 | Snecma | |
| US4168609A (en) * | 1977-12-01 | 1979-09-25 | United Technologies Corporation | Folded-over pilot burner |
| JPS5847928A (ja) * | 1981-09-18 | 1983-03-19 | Hitachi Ltd | ガスタ−ビン燃焼器 |
| JPS60240833A (ja) * | 1984-05-15 | 1985-11-29 | Hitachi Ltd | ガスタ−ビン燃焼方法及びガスタ−ビン燃焼器 |
-
1991
- 1991-02-28 FR FR9102389A patent/FR2673455A1/fr active Granted
-
1992
- 1992-02-13 JP JP4026742A patent/JPH04316922A/ja active Pending
- 1992-02-25 US US07/840,812 patent/US5261239A/en not_active Expired - Fee Related
- 1992-02-26 EP EP92400489A patent/EP0501877A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04316922A (ja) | 1992-11-09 |
| US5261239A (en) | 1993-11-16 |
| FR2673455A1 (fr) | 1992-09-04 |
| EP0501877A1 (fr) | 1992-09-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |