FR2155835B1 - - Google Patents
Info
- Publication number
- FR2155835B1 FR2155835B1 FR7136330A FR7136330A FR2155835B1 FR 2155835 B1 FR2155835 B1 FR 2155835B1 FR 7136330 A FR7136330 A FR 7136330A FR 7136330 A FR7136330 A FR 7136330A FR 2155835 B1 FR2155835 B1 FR 2155835B1
- 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
- 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
- F23R3/06—Arrangement of apertures along the flame tube
- F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
- Spray-Type Burners (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7136330A FR2155835B1 (US07943777-20110517-C00090.png) | 1971-10-08 | 1971-10-08 | |
| GB4601072A GB1351069A (en) | 1971-10-08 | 1972-10-05 | Cooling of combustion chamber walls |
| US00295585A US3811276A (en) | 1971-10-08 | 1972-10-06 | Cooling of combustion chamber walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7136330A FR2155835B1 (US07943777-20110517-C00090.png) | 1971-10-08 | 1971-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2155835A1 FR2155835A1 (US07943777-20110517-C00090.png) | 1973-05-25 |
| FR2155835B1 true FR2155835B1 (US07943777-20110517-C00090.png) | 1974-05-31 |
Family
ID=9084127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7136330A Expired FR2155835B1 (US07943777-20110517-C00090.png) | 1971-10-08 | 1971-10-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3811276A (US07943777-20110517-C00090.png) |
| FR (1) | FR2155835B1 (US07943777-20110517-C00090.png) |
| GB (1) | GB1351069A (US07943777-20110517-C00090.png) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429677A (en) * | 1973-03-20 | 1976-03-24 | Rolls Royce | Gas turbine engine combustion equipment |
| US4232527A (en) * | 1979-04-13 | 1980-11-11 | General Motors Corporation | Combustor liner joints |
| US4529358A (en) * | 1984-02-15 | 1985-07-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Vortex generating flow passage design for increased film cooling effectiveness |
| FR2604509B1 (fr) * | 1986-09-25 | 1988-11-18 | Snecma | Procede de realisation d'un film de refroidissement pour chambre de combustion de turbomachine, film ainsi realise et chambre de combustion le comportant |
| US5329773A (en) * | 1989-08-31 | 1994-07-19 | Alliedsignal Inc. | Turbine combustor cooling system |
| DE4232442A1 (de) * | 1992-09-28 | 1994-03-31 | Asea Brown Boveri | Gasturbinenbrennkammer |
| EP0761928A3 (en) * | 1995-08-31 | 1999-03-31 | United Technologies Corporation | Edge geometry to facilitate eddy-current inspection |
| US7571611B2 (en) * | 2006-04-24 | 2009-08-11 | General Electric Company | Methods and system for reducing pressure losses in gas turbine engines |
| GB2441342B (en) * | 2006-09-01 | 2009-03-18 | Rolls Royce Plc | Wall elements with apertures for gas turbine engine components |
| CH699997A1 (de) * | 2008-11-25 | 2010-05-31 | Alstom Technology Ltd | Brennkammeranordnung zum Betrieb einer Gasturbine. |
| US20100263384A1 (en) * | 2009-04-17 | 2010-10-21 | Ronald James Chila | Combustor cap with shaped effusion cooling holes |
| US9851096B2 (en) * | 2012-04-16 | 2017-12-26 | Gas Technology Institute | Steam generator film cooling using produced water |
| JP6082287B2 (ja) * | 2013-03-15 | 2017-02-15 | 三菱日立パワーシステムズ株式会社 | 燃焼器、ガスタービン、及び燃焼器の第一筒 |
| US10101030B2 (en) * | 2014-09-02 | 2018-10-16 | Honeywell International Inc. | Gas turbine engines with plug resistant effusion cooling holes |
| JP6485942B2 (ja) * | 2014-09-25 | 2019-03-20 | 三菱日立パワーシステムズ株式会社 | 燃焼器、ガスタービン |
| US11306659B2 (en) * | 2019-05-28 | 2022-04-19 | Honeywell International Inc. | Plug resistant effusion holes for gas turbine engine |
| US11867402B2 (en) * | 2021-03-19 | 2024-01-09 | Rtx Corporation | CMC stepped combustor liner |
| CN113154453B (zh) * | 2021-05-06 | 2022-07-08 | 中国航发湖南动力机械研究所 | 一种切向倾斜式环膜发散冷却结构 |
| CN117091159A (zh) | 2022-05-13 | 2023-11-21 | 通用电气公司 | 燃烧器衬里 |
| CN117091161A (zh) | 2022-05-13 | 2023-11-21 | 通用电气公司 | 燃烧器衬里的中空板设计和结构 |
| CN117091158A (zh) | 2022-05-13 | 2023-11-21 | 通用电气公司 | 燃烧器室网状结构 |
| CN117091162A (zh) | 2022-05-13 | 2023-11-21 | 通用电气公司 | 具有稀释孔结构的燃烧器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038309A (en) * | 1959-07-21 | 1962-06-12 | Gen Electric | Cooling liner for jet engine afterburner |
| NL257968A (US07943777-20110517-C00090.png) * | 1959-11-20 | |||
| GB1060097A (en) * | 1964-05-13 | 1967-02-22 | Rolls Royce | Improvements relating to the flow of a cooling fluid |
| GB1130371A (en) * | 1964-10-20 | 1968-10-16 | Rolls Royce | Improvements in boundary wall structures for hot fluid streams |
| US3359724A (en) * | 1965-08-03 | 1967-12-26 | Bristol Siddeley Engines Ltd | Cooling means in combustors for gas turbine engines |
| US3369363A (en) * | 1966-01-19 | 1968-02-20 | Gen Electric | Integral spacing rings for annular combustion chambers |
| US3589128A (en) * | 1970-02-02 | 1971-06-29 | Avco Corp | Cooling arrangement for a reverse flow gas turbine combustor |
-
1971
- 1971-10-08 FR FR7136330A patent/FR2155835B1/fr not_active Expired
-
1972
- 1972-10-05 GB GB4601072A patent/GB1351069A/en not_active Expired
- 1972-10-06 US US00295585A patent/US3811276A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1351069A (en) | 1974-04-24 |
| FR2155835A1 (US07943777-20110517-C00090.png) | 1973-05-25 |
| US3811276A (en) | 1974-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |