EP0841517A3 - Kraftstoffeinspritzvorrichtung für eine Gasturbinen-Brennkammer mit einer flüssigkeitsgekühlten Einspritzdüse - Google Patents
Kraftstoffeinspritzvorrichtung für eine Gasturbinen-Brennkammer mit einer flüssigkeitsgekühlten Einspritzdüse Download PDFInfo
- Publication number
- EP0841517A3 EP0841517A3 EP97114341A EP97114341A EP0841517A3 EP 0841517 A3 EP0841517 A3 EP 0841517A3 EP 97114341 A EP97114341 A EP 97114341A EP 97114341 A EP97114341 A EP 97114341A EP 0841517 A3 EP0841517 A3 EP 0841517A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- coolant
- combustion chamber
- gas turbine
- fuel
- turbine combustion
- 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.)
- Granted
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
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2206/00—Burners for specific applications
- F23D2206/10—Turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2214/00—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19645961 | 1996-11-07 | ||
DE19645961A DE19645961A1 (de) | 1996-11-07 | 1996-11-07 | Kraftstoffeinspritzvorrichtung für eine Gasturbinen-Brennkammer mit einer flüssigkeitsgekühlten Einspritzdüse |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0841517A2 EP0841517A2 (de) | 1998-05-13 |
EP0841517A3 true EP0841517A3 (de) | 1998-12-23 |
EP0841517B1 EP0841517B1 (de) | 2001-12-19 |
Family
ID=7810954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97114341A Expired - Lifetime EP0841517B1 (de) | 1996-11-07 | 1997-08-20 | Kraftstoffeinspritzvorrichtung für eine Gasturbinen-Brennkammer mit einer flüssigkeitsgekühlten Einspritzdüse |
Country Status (4)
Country | Link |
---|---|
US (1) | US6003781A (de) |
EP (1) | EP0841517B1 (de) |
CA (1) | CA2220213C (de) |
DE (2) | DE19645961A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997034108A1 (en) | 1996-03-13 | 1997-09-18 | Parker-Hannifin Corporation | Internally heatshielded nozzle |
EP1046010B1 (de) * | 1998-10-09 | 2006-07-12 | General Electric Company | Brennstoffeinspritzvorrichtung für eine gasturbinenbrennkammer |
US6357237B1 (en) | 1998-10-09 | 2002-03-19 | General Electric Company | Fuel injection assembly for gas turbine engine combustor |
US6149075A (en) | 1999-09-07 | 2000-11-21 | General Electric Company | Methods and apparatus for shielding heat from a fuel nozzle stem of fuel nozzle |
US6256995B1 (en) * | 1999-11-29 | 2001-07-10 | Pratt & Whitney Canada Corp. | Simple low cost fuel nozzle support |
US6460340B1 (en) * | 1999-12-17 | 2002-10-08 | General Electric Company | Fuel nozzle for gas turbine engine and method of assembling |
FR2817017B1 (fr) | 2000-11-21 | 2003-03-07 | Snecma Moteurs | Refroidissement integral des injecteurs de decollage d'une chambre de combustion a deux tetes |
US7117675B2 (en) * | 2002-12-03 | 2006-10-10 | General Electric Company | Cooling of liquid fuel components to eliminate coking |
US6918255B2 (en) * | 2002-12-03 | 2005-07-19 | General Electric Company | Cooling of liquid fuel components to eliminate coking |
US6892552B2 (en) | 2003-01-06 | 2005-05-17 | Physics Support Services, Llc | System and method for cooling air inhaled by air conditioning housing unit |
GB2423353A (en) * | 2005-02-19 | 2006-08-23 | Siemens Ind Turbomachinery Ltd | A Fuel Injector Cooling Arrangement |
US7506510B2 (en) * | 2006-01-17 | 2009-03-24 | Delavan Inc | System and method for cooling a staged airblast fuel injector |
US8166763B2 (en) * | 2006-09-14 | 2012-05-01 | Solar Turbines Inc. | Gas turbine fuel injector with a removable pilot assembly |
US8286433B2 (en) * | 2007-10-26 | 2012-10-16 | Solar Turbines Inc. | Gas turbine fuel injector with removable pilot liquid tube |
US8393155B2 (en) * | 2007-11-28 | 2013-03-12 | Solar Turbines Incorporated | Gas turbine fuel injector with insulating air shroud |
US9221704B2 (en) * | 2009-06-08 | 2015-12-29 | Air Products And Chemicals, Inc. | Through-port oxy-fuel burner |
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 |
US20140054394A1 (en) * | 2012-08-27 | 2014-02-27 | Continental Automotive Systems Us, Inc. | Reductant delivery unit for automotive selective catalytic reduction systems - active cooling |
WO2014058381A1 (en) * | 2012-10-11 | 2014-04-17 | Ecomb Ab (Publ) | Supply device for a combustion chamber |
US10385809B2 (en) | 2015-03-31 | 2019-08-20 | Delavan Inc. | Fuel nozzles |
US9897321B2 (en) | 2015-03-31 | 2018-02-20 | Delavan Inc. | Fuel nozzles |
US9989257B2 (en) | 2015-06-24 | 2018-06-05 | Delavan Inc | Cooling in staged fuel systems |
US10584927B2 (en) | 2015-12-30 | 2020-03-10 | General Electric Company | Tube thermal coupling assembly |
US10876477B2 (en) | 2016-09-16 | 2020-12-29 | Delavan Inc | Nozzles with internal manifolding |
FR3088969B1 (fr) * | 2018-11-27 | 2021-02-19 | Ifp Energies Now | Injecteur de carburant avec moyens de refroidissement |
US11970977B2 (en) | 2022-08-26 | 2024-04-30 | Hamilton Sundstrand Corporation | Variable restriction of a secondary circuit of a fuel injector |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2166395A5 (de) * | 1971-02-09 | 1973-08-17 | Lehougre Jean | |
WO1994008179A1 (en) * | 1992-09-28 | 1994-04-14 | Parker-Hannifin Corporation | Multiple passage cooling circuit for gas turbine fuel injector nozzle |
US5467925A (en) * | 1994-09-06 | 1995-11-21 | Riano; Marcos D. | Sulfur gun assembly with rapid service capability |
EP0689007A1 (de) * | 1994-06-22 | 1995-12-27 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Kühlung der Abflugdüse in einer Brennkammer mit zwei Brennerköpfen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE936901C (de) * | 1951-07-03 | 1955-12-22 | Dowty Equipment Ltd | Brennstoffringleitung fuer die Brenner von Gasturbinen |
US3121457A (en) * | 1956-12-11 | 1964-02-18 | Lummus Co | Burner assembly for synthesis gas generators |
US3065916A (en) * | 1960-05-03 | 1962-11-27 | Air Prod & Chem | Fluid transfer device |
US3043577A (en) * | 1960-10-20 | 1962-07-10 | Walter V Berry | Lance with conduits for mixing gases located interiorly |
US3198436A (en) * | 1962-02-15 | 1965-08-03 | Air Prod & Chem | Apparatus for supplying a plurality of fluids to a combustion zone |
US3170016A (en) * | 1962-11-23 | 1965-02-16 | Nat Steel Corp | Fluid transfer device |
US3638932A (en) * | 1969-03-26 | 1972-02-01 | Chemetron Corp | Combined burner-lance for fume suppression in molten metals |
US4735044A (en) * | 1980-11-25 | 1988-04-05 | General Electric Company | Dual fuel path stem for a gas turbine engine |
FR2721693B1 (fr) * | 1994-06-22 | 1996-07-19 | Snecma | Procédé et dispositif pour alimenter en carburant et refroidir l'injecteur de décollage d'une chambre de combustion à deux têtes. |
-
1996
- 1996-11-07 DE DE19645961A patent/DE19645961A1/de not_active Withdrawn
-
1997
- 1997-08-20 EP EP97114341A patent/EP0841517B1/de not_active Expired - Lifetime
- 1997-08-20 DE DE59705876T patent/DE59705876D1/de not_active Expired - Lifetime
- 1997-11-05 CA CA002220213A patent/CA2220213C/en not_active Expired - Fee Related
- 1997-11-07 US US08/966,239 patent/US6003781A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2166395A5 (de) * | 1971-02-09 | 1973-08-17 | Lehougre Jean | |
WO1994008179A1 (en) * | 1992-09-28 | 1994-04-14 | Parker-Hannifin Corporation | Multiple passage cooling circuit for gas turbine fuel injector nozzle |
EP0689007A1 (de) * | 1994-06-22 | 1995-12-27 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Kühlung der Abflugdüse in einer Brennkammer mit zwei Brennerköpfen |
US5467925A (en) * | 1994-09-06 | 1995-11-21 | Riano; Marcos D. | Sulfur gun assembly with rapid service capability |
Also Published As
Publication number | Publication date |
---|---|
EP0841517B1 (de) | 2001-12-19 |
CA2220213A1 (en) | 1998-05-07 |
DE19645961A1 (de) | 1998-05-14 |
CA2220213C (en) | 2006-04-04 |
US6003781A (en) | 1999-12-21 |
DE59705876D1 (de) | 2002-01-31 |
EP0841517A2 (de) | 1998-05-13 |
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