GB1347697A - Gas turbine engine combustion chamber - Google Patents
Gas turbine engine combustion chamberInfo
- Publication number
- GB1347697A GB1347697A GB2700471*A GB2700471A GB1347697A GB 1347697 A GB1347697 A GB 1347697A GB 2700471 A GB2700471 A GB 2700471A GB 1347697 A GB1347697 A GB 1347697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- openings
- gas turbine
- combustion chamber
- flame tube
- 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
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
- F23R3/10—Air inlet arrangements for primary air
-
- 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
- F23R3/42—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
Abstract
1347697 Gas turbine combustion chambers MOTOREN-UND TURBINEN-UNION MUNCHEN GmbH 19 April 1971 [18 April 1970] 27004/71 Heading F1L A reverse flow combustion chamber for a gas turbine engine comprises a flame tube 5 with apertures for primary and secondary air (duct 7 and openings 8) and a conical end wall formed by the combustion chamber rear wall 2 containing a fuel injector nozzle 3, there being additional air inlet openings 12 in the flame tube wall with air guides 13 projecting into the flame tube inclined relative to its axis. Air blown through the openings 12 is guided along the surface of the conical end wall towards the nozzle 3. The air guides 13 may be tubes and/or partly cylindrical ribs (14) Fig. 3 (not shown) to prevent deflection of the air streams F from openings 12 by the primary air inlet stream E. The invention can also be applied to annular combustion chambers and chambers incorporating an annular outer casing housing several flame tubes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702018641 DE2018641C2 (en) | 1970-04-18 | 1970-04-18 | REVERSE COMBUSTION CHAMBER FOR GAS TURBINE ENGINES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1347697A true GB1347697A (en) | 1974-02-27 |
Family
ID=5768415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2700471*A Expired GB1347697A (en) | 1970-04-18 | 1971-04-19 | Gas turbine engine combustion chamber |
Country Status (6)
Country | Link |
---|---|
US (1) | US3751911A (en) |
JP (1) | JPS4946665B1 (en) |
DE (1) | DE2018641C2 (en) |
FR (1) | FR2086180B1 (en) |
GB (1) | GB1347697A (en) |
SE (1) | SE368258B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113154456A (en) * | 2021-04-15 | 2021-07-23 | 中国航发湖南动力机械研究所 | Head structure of casing of backflow combustion chamber, manufacturing method of head structure and engine combustion chamber |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1532636A (en) * | 1975-10-02 | 1978-11-15 | Secr Defence | Combustion apparatus |
WO1982000334A1 (en) * | 1980-07-10 | 1982-02-04 | Bailey J | Vaporizing combustor tube |
RU2052145C1 (en) * | 1993-08-08 | 1996-01-10 | Анатолий Михайлович Рахмаилов | Method of converting heat energy into mechanical work |
DE19704802A1 (en) * | 1997-02-08 | 1998-08-13 | Ruhrgas Ag | Device and method for burning fuel |
US6557337B1 (en) | 1998-09-25 | 2003-05-06 | Alm Development, Inc. | Gas turbine engine |
US20020152753A1 (en) | 1998-09-25 | 2002-10-24 | Anatoly Rakhmailov | Fuel mixing in a gas turbine engine |
US6145296A (en) * | 1998-09-25 | 2000-11-14 | Alm Development, Inc. | Gas turbine engine having counter rotating turbines and a controller for controlling the load driven by one of the turbines |
US6305157B1 (en) | 1998-09-25 | 2001-10-23 | Alm Development, Inc. | Gas turbine engine |
US6189311B1 (en) | 1999-03-11 | 2001-02-20 | Alm Development, Inc. | Gas turbine engine |
US6212871B1 (en) | 1999-03-11 | 2001-04-10 | Alm Development, Inc. | Method of operation of a gas turbine engine and a gas turbine engine |
US6272844B1 (en) | 1999-03-11 | 2001-08-14 | Alm Development, Inc. | Gas turbine engine having a bladed disk |
US6460324B1 (en) | 1999-10-12 | 2002-10-08 | Alm Development, Inc. | Gas turbine engine |
US6397576B1 (en) | 1999-10-12 | 2002-06-04 | Alm Development, Inc. | Gas turbine engine with exhaust compressor having outlet tap control |
US6363708B1 (en) | 1999-10-12 | 2002-04-02 | Alm Development, Inc. | Gas turbine engine |
US6442945B1 (en) | 2000-08-04 | 2002-09-03 | Alm Development, Inc. | Gas turbine engine |
US6438959B1 (en) * | 2000-12-28 | 2002-08-27 | General Electric Company | Combustion cap with integral air diffuser and related method |
US20050003316A1 (en) * | 2003-05-31 | 2005-01-06 | Eugene Showers | Counterflow fuel injection nozzle in a burner-boiler system |
FR2856468B1 (en) * | 2003-06-17 | 2007-11-23 | Snecma Moteurs | TURBOMACHINE ANNULAR COMBUSTION CHAMBER |
MX2012003097A (en) | 2009-09-13 | 2012-08-03 | Lean Flame Inc | Method of fuel staging in combustion apparatus. |
DE102009046066A1 (en) * | 2009-10-28 | 2011-05-12 | Man Diesel & Turbo Se | Burner for a turbine and thus equipped gas turbine |
US8522553B2 (en) * | 2011-09-14 | 2013-09-03 | General Electric Company | System and method for conditioning a working fluid in a combustor |
US9518739B2 (en) * | 2013-03-08 | 2016-12-13 | Pratt & Whitney Canada Corp. | Combustor heat shield with carbon avoidance feature |
US9765973B2 (en) | 2013-03-12 | 2017-09-19 | General Electric Company | System and method for tube level air flow conditioning |
US9534787B2 (en) | 2013-03-12 | 2017-01-03 | General Electric Company | Micromixing cap assembly |
US9671112B2 (en) | 2013-03-12 | 2017-06-06 | General Electric Company | Air diffuser for a head end of a combustor |
US9759425B2 (en) | 2013-03-12 | 2017-09-12 | General Electric Company | System and method having multi-tube fuel nozzle with multiple fuel injectors |
US9651259B2 (en) | 2013-03-12 | 2017-05-16 | General Electric Company | Multi-injector micromixing system |
US9528444B2 (en) | 2013-03-12 | 2016-12-27 | General Electric Company | System having multi-tube fuel nozzle with floating arrangement of mixing tubes |
EP3026346A1 (en) * | 2014-11-25 | 2016-06-01 | Alstom Technology Ltd | Combustor liner |
EP3026347A1 (en) * | 2014-11-25 | 2016-06-01 | Alstom Technology Ltd | Combustor with annular bluff body |
EP3341605A4 (en) * | 2015-08-27 | 2019-05-08 | Westport Power Inc. | Deposit mitigation for gaseous fuel injectors |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA545787A (en) * | 1957-09-03 | Rolls-Royce Limited | Combustion equipment of gas-turbine engines | |
US2657531A (en) * | 1948-01-22 | 1953-11-03 | Gen Electric | Wall cooling arrangement for combustion devices |
US2555965A (en) * | 1950-03-24 | 1951-06-05 | Gen Electric | End cap for fluid fuel combustors |
GB819065A (en) * | 1955-11-16 | 1959-08-26 | Rolls Royce | Improvements in or relating to combustion equipment for example of gas turbine engines |
GB836117A (en) * | 1956-02-02 | 1960-06-01 | Rolls Royce | Improvements in or relating to combustion equipment for gas-turbine engines |
US2821067A (en) * | 1956-05-28 | 1958-01-28 | Boeing Co | Combustion chamber construction in a gas turbine engine |
US3064424A (en) * | 1959-09-30 | 1962-11-20 | Gen Motors Corp | Flame tube |
CH398182A (en) * | 1962-11-14 | 1965-08-31 | Saurer Ag Adolph | Gas turbine plant |
US3306333A (en) * | 1964-03-31 | 1967-02-28 | Bendix Corp | Air spray combustor |
US3306334A (en) * | 1965-04-26 | 1967-02-28 | Goubsky Gregory Michael | Space heaters |
GB1036677A (en) * | 1965-05-17 | 1966-07-20 | Rolls Royce | Combustion equipment for a gas turbine engine |
US3671171A (en) * | 1970-11-27 | 1972-06-20 | Avco Corp | Annular combustors |
-
1970
- 1970-04-18 DE DE19702018641 patent/DE2018641C2/en not_active Expired
-
1971
- 1971-04-13 US US00133492A patent/US3751911A/en not_active Expired - Lifetime
- 1971-04-15 JP JP46024216A patent/JPS4946665B1/ja active Pending
- 1971-04-19 GB GB2700471*A patent/GB1347697A/en not_active Expired
- 1971-04-19 SE SE05060/71A patent/SE368258B/xx unknown
- 1971-04-19 FR FR7113798A patent/FR2086180B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113154456A (en) * | 2021-04-15 | 2021-07-23 | 中国航发湖南动力机械研究所 | Head structure of casing of backflow combustion chamber, manufacturing method of head structure and engine combustion chamber |
CN113154456B (en) * | 2021-04-15 | 2022-06-21 | 中国航发湖南动力机械研究所 | Head structure of casing of backflow combustion chamber, manufacturing method of head structure and engine combustion chamber |
Also Published As
Publication number | Publication date |
---|---|
US3751911A (en) | 1973-08-14 |
DE2018641B1 (en) | 1971-10-14 |
SE368258B (en) | 1974-06-24 |
FR2086180B1 (en) | 1975-09-26 |
DE2018641C2 (en) | 1972-05-10 |
JPS4946665B1 (en) | 1974-12-11 |
FR2086180A1 (en) | 1971-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |