DE69505895D1 - Kühlung der Abflugdüse in einer Brennkammer mit zwei Brennerköpfen - Google Patents
Kühlung der Abflugdüse in einer Brennkammer mit zwei BrennerköpfenInfo
- Publication number
- DE69505895D1 DE69505895D1 DE69505895T DE69505895T DE69505895D1 DE 69505895 D1 DE69505895 D1 DE 69505895D1 DE 69505895 T DE69505895 T DE 69505895T DE 69505895 T DE69505895 T DE 69505895T DE 69505895 D1 DE69505895 D1 DE 69505895D1
- Authority
- DE
- Germany
- Prior art keywords
- departure
- nozzle
- cooling
- combustion chamber
- burner heads
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407624A FR2721694B1 (fr) | 1994-06-22 | 1994-06-22 | Refroidissement de l'injecteur de décollage d'une chambre de combustion à deux têtes. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69505895D1 true DE69505895D1 (de) | 1998-12-17 |
DE69505895T2 DE69505895T2 (de) | 1999-06-02 |
Family
ID=9464487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69505895T Expired - Lifetime DE69505895T2 (de) | 1994-06-22 | 1995-06-21 | Kühlung der Abflugdüse in einer Brennkammer mit zwei Brennerköpfen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5577386A (de) |
EP (1) | EP0689007B1 (de) |
JP (1) | JP2992456B2 (de) |
DE (1) | DE69505895T2 (de) |
FR (1) | FR2721694B1 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19645961A1 (de) * | 1996-11-07 | 1998-05-14 | Bmw Rolls Royce Gmbh | Kraftstoffeinspritzvorrichtung für eine Gasturbinen-Brennkammer mit einer flüssigkeitsgekühlten Einspritzdüse |
FR2770283B1 (fr) * | 1997-10-29 | 1999-11-19 | Snecma | Chambre de combustion pour turbomachine |
US6072172A (en) * | 1997-12-22 | 2000-06-06 | Bausch & Lomb Incorporated | Method and apparatus for detecting packages in carton |
US6082113A (en) * | 1998-05-22 | 2000-07-04 | Pratt & Whitney Canada Corp. | Gas turbine fuel injector |
US6289676B1 (en) | 1998-06-26 | 2001-09-18 | Pratt & Whitney Canada Corp. | Simplex and duplex injector having primary and secondary annular lud channels and primary and secondary lud nozzles |
US6357237B1 (en) * | 1998-10-09 | 2002-03-19 | General Electric Company | Fuel injection assembly for gas turbine engine combustor |
WO2000022347A1 (en) * | 1998-10-09 | 2000-04-20 | General Electric Company | Fuel injection assembly for gas turbine engine combustor |
US6321541B1 (en) * | 1999-04-01 | 2001-11-27 | Parker-Hannifin Corporation | Multi-circuit multi-injection point atomizer |
US6711898B2 (en) | 1999-04-01 | 2004-03-30 | Parker-Hannifin Corporation | Fuel manifold block and ring with macrolaminate layers |
US6256995B1 (en) | 1999-11-29 | 2001-07-10 | Pratt & Whitney Canada Corp. | Simple low cost fuel nozzle support |
US6351948B1 (en) * | 1999-12-02 | 2002-03-05 | Woodward Fst, Inc. | Gas turbine engine fuel injector |
FR2817017B1 (fr) | 2000-11-21 | 2003-03-07 | Snecma Moteurs | Refroidissement integral des injecteurs de decollage d'une chambre de combustion a deux tetes |
US6718770B2 (en) | 2002-06-04 | 2004-04-13 | General Electric Company | Fuel injector laminated fuel strip |
US7061077B2 (en) * | 2002-08-30 | 2006-06-13 | Fairchild Semiconductor Corporation | Substrate based unmolded package including lead frame structure and semiconductor die |
US6959535B2 (en) * | 2003-01-31 | 2005-11-01 | General Electric Company | Differential pressure induced purging fuel injectors |
US6898926B2 (en) * | 2003-01-31 | 2005-05-31 | General Electric Company | Cooled purging fuel injectors |
US6898938B2 (en) | 2003-04-24 | 2005-05-31 | General Electric Company | Differential pressure induced purging fuel injector with asymmetric cyclone |
DE10324985B4 (de) * | 2003-06-03 | 2005-06-16 | Man B & W Diesel Ag | Kraftstoffeinspritzdüse |
US7225996B2 (en) * | 2003-12-25 | 2007-06-05 | Kawasaki Jukogyo Kabushiki Kaisha | Fuel supply method and fuel supply system for fuel injection device |
US7654088B2 (en) * | 2004-02-27 | 2010-02-02 | Pratt & Whitney Canada Corp. | Dual conduit fuel manifold for gas turbine engine |
ATE446588T1 (de) | 2004-11-09 | 2009-11-15 | Koninkl Philips Electronics Nv | Fluoreszenzlampe mit der fähigkeit zur langsamen freigabe von organischen verdampfungsmaterialien bei niedriger temperatur |
US20070033945A1 (en) * | 2005-08-10 | 2007-02-15 | Goldmeer Jeffrey S | Gas turbine system and method of operation |
US20070119179A1 (en) * | 2005-11-30 | 2007-05-31 | Haynes Joel M | Opposed flow combustor |
US20070151251A1 (en) * | 2006-01-03 | 2007-07-05 | Haynes Joel M | Counterflow injection mechanism having coaxial fuel-air passages |
US8387390B2 (en) | 2006-01-03 | 2013-03-05 | General Electric Company | Gas turbine combustor having counterflow injection mechanism |
FR2896030B1 (fr) * | 2006-01-09 | 2008-04-18 | Snecma Sa | Refroidissement d'un dispositif d'injection multimode pour chambre de combustion, notamment d'un turboreacteur |
US8056326B2 (en) | 2007-05-31 | 2011-11-15 | Caterpillar Inc. | Regeneration device having cooled injection housing |
FR2920525B1 (fr) * | 2007-08-31 | 2014-06-13 | Snecma | Separateur pour alimentation de l'air de refroidissement d'une turbine |
US8151716B2 (en) * | 2007-09-13 | 2012-04-10 | General Electric Company | Feed injector cooling apparatus and method of assembly |
US7992390B2 (en) * | 2008-09-23 | 2011-08-09 | Pratt & Whitney Canada Corp. | External rigid fuel manifold |
US8393154B2 (en) * | 2009-02-12 | 2013-03-12 | Pratt & Whitney Canada Corp. | Fuel delivery system with reduced heat transfer to fuel manifold seal |
US9221704B2 (en) * | 2009-06-08 | 2015-12-29 | Air Products And Chemicals, Inc. | Through-port oxy-fuel burner |
EP2965822B1 (de) * | 2009-11-16 | 2017-04-12 | Bell Helicopter Textron Inc. | Zweiwege-flüssigkeitsinjektionsdüse |
US8205598B2 (en) * | 2010-02-08 | 2012-06-26 | International Engine Intellectual Property Company, Llc | Fuel injector nozzle |
EP2362142A1 (de) * | 2010-02-19 | 2011-08-31 | Siemens Aktiengesellschaft | Brenneranordnung |
US8590311B2 (en) | 2010-04-28 | 2013-11-26 | General Electric Company | Pocketed air and fuel mixing tube |
US20110265485A1 (en) * | 2010-04-30 | 2011-11-03 | General Electric Company | Fluid cooled injection nozzle assembly for a gas turbomachine |
DE112011102685T5 (de) | 2010-08-11 | 2013-06-20 | Cummins Intellectual Properties, Inc. | Motor mit Injektormontage- und Kühlanordnung |
EP2520858A1 (de) * | 2011-05-03 | 2012-11-07 | Siemens Aktiengesellschaft | Brennstoffgekühlte Pilot-Brennstoff-Lanze für eine Gasturbine |
US9188063B2 (en) | 2011-11-03 | 2015-11-17 | Delavan Inc. | Injectors for multipoint injection |
US9400104B2 (en) | 2012-09-28 | 2016-07-26 | United Technologies Corporation | Flow modifier for combustor fuel nozzle tip |
US20150292737A1 (en) * | 2012-10-11 | 2015-10-15 | Ecomb Ab (Publ) | Supply device for a combustion chamber |
US10400674B2 (en) * | 2014-05-09 | 2019-09-03 | United Technologies Corporation | Cooled fuel injector system for a gas turbine engine and method for operating the same |
US9897321B2 (en) | 2015-03-31 | 2018-02-20 | Delavan Inc. | Fuel nozzles |
US10385809B2 (en) | 2015-03-31 | 2019-08-20 | Delavan Inc. | Fuel nozzles |
US9989257B2 (en) | 2015-06-24 | 2018-06-05 | Delavan Inc | Cooling in staged fuel systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB819042A (en) * | 1956-09-27 | 1959-08-26 | Dowty Fuel Syst Ltd | Improvements relating to liquid fuel burners |
GB2036296B (en) * | 1978-11-20 | 1982-12-01 | Rolls Royce | Gas turbine |
US5269468A (en) * | 1992-06-22 | 1993-12-14 | General Electric Company | Fuel nozzle |
US5423178A (en) * | 1992-09-28 | 1995-06-13 | Parker-Hannifin Corporation | Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle |
FR2712379B1 (fr) * | 1993-11-10 | 1995-12-29 | Snecma | Chambre de combustion pour turbomachine munie d'un séparateur des gaz. |
-
1994
- 1994-06-22 FR FR9407624A patent/FR2721694B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-20 US US08/493,206 patent/US5577386A/en not_active Expired - Lifetime
- 1995-06-21 DE DE69505895T patent/DE69505895T2/de not_active Expired - Lifetime
- 1995-06-21 EP EP95401466A patent/EP0689007B1/de not_active Expired - Lifetime
- 1995-06-22 JP JP7156099A patent/JP2992456B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0689007A1 (de) | 1995-12-27 |
DE69505895T2 (de) | 1999-06-02 |
JPH0814063A (ja) | 1996-01-16 |
FR2721694B1 (fr) | 1996-07-19 |
FR2721694A1 (fr) | 1995-12-29 |
JP2992456B2 (ja) | 1999-12-20 |
US5577386A (en) | 1996-11-26 |
EP0689007B1 (de) | 1998-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SNECMA MOTEURS, PARIS, FR |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: HISPANO SUIZA, COLOMBRS CEDEX, FR |
|
R082 | Change of representative |
Ref document number: 689007 Country of ref document: EP Representative=s name: MITSCHERLICH & PARTNER PATENT- UND RECHTSANWAE, DE |
|
R081 | Change of applicant/patentee |
Ref document number: 689007 Country of ref document: EP Owner name: SNECMA, FR Free format text: FORMER OWNER: HISPANO SUIZA, COLOMBRS CEDEX, FR Effective date: 20121005 |
|
R082 | Change of representative |
Ref document number: 689007 Country of ref document: EP Representative=s name: MITSCHERLICH & PARTNER PATENT- UND RECHTSANWAE, DE Effective date: 20121005 |