EP2959134A4 - Aerating fuel injector system for a gas turbine engine - Google Patents
Aerating fuel injector system for a gas turbine engineInfo
- Publication number
- EP2959134A4 EP2959134A4 EP14754245.0A EP14754245A EP2959134A4 EP 2959134 A4 EP2959134 A4 EP 2959134A4 EP 14754245 A EP14754245 A EP 14754245A EP 2959134 A4 EP2959134 A4 EP 2959134A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas turbine
- turbine engine
- fuel injector
- injector system
- aerating
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
-
- 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
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- 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
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/608—Aeration, ventilation, dehumidification or moisture removal of closed spaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361766411P | 2013-02-19 | 2013-02-19 | |
PCT/US2014/017110 WO2014130528A1 (en) | 2013-02-19 | 2014-02-19 | Aerating fuel injector system for a gas turbine engine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2959134A1 EP2959134A1 (en) | 2015-12-30 |
EP2959134A4 true EP2959134A4 (en) | 2016-10-19 |
Family
ID=51391753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14754245.0A Withdrawn EP2959134A4 (en) | 2013-02-19 | 2014-02-19 | Aerating fuel injector system for a gas turbine engine |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160010866A1 (en) |
EP (1) | EP2959134A4 (en) |
WO (1) | WO2014130528A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018209664A1 (en) * | 2017-05-19 | 2018-11-22 | 深圳市能源环保有限公司 | Twin-fluid spray gun for back ejection and combustion of leachate in waste incineration power plant |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628687A (en) * | 1984-05-15 | 1986-12-16 | A/S Kongsberg Vapenfabrikk | Gas turbine combustor with pneumatically controlled flow distribution |
US5587068A (en) * | 1994-11-15 | 1996-12-24 | United Technologies Corporation | Multi-attitude deaerator for oil tank |
US20040025490A1 (en) * | 2002-04-15 | 2004-02-12 | Paul Marius A. | Integrated bypass turbojet engines for air craft and other vehicles |
US20110072823A1 (en) * | 2009-09-30 | 2011-03-31 | Daih-Yeou Chen | Gas turbine engine fuel injector |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905192A (en) * | 1974-08-29 | 1975-09-16 | United Aircraft Corp | Combustor having staged premixing tubes |
US4215659A (en) * | 1978-11-16 | 1980-08-05 | Purification Sciences Inc. | Internal combustion engine |
US4771754A (en) * | 1987-05-04 | 1988-09-20 | General Motors Corporation | Pneumatic direct cylinder fuel injection system |
US5102054A (en) * | 1989-04-12 | 1992-04-07 | Fuel Systems Textron Inc. | Airblast fuel injector with tubular metering valve |
FR2670869B1 (en) * | 1990-12-19 | 1994-10-21 | Snecma | COMBUSTION CHAMBER COMPRISING TWO SUCCESSIVE SPEAKERS. |
US5526796A (en) * | 1994-06-01 | 1996-06-18 | Southwest Research Institute | Air assisted fuel injector with timed air pulsing |
EP1470334A2 (en) * | 2000-09-07 | 2004-10-27 | Savage Enterprises, Inc. | Igniter for internal combustion engines operating over a wide range of air fuel ratios |
US7481059B2 (en) * | 2004-08-12 | 2009-01-27 | Volvo Aero Corporation | Method and apparatus for providing an afterburner fuel-feed arrangement |
US7765785B2 (en) * | 2005-08-29 | 2010-08-03 | Kashmerick Gerald E | Combustion engine |
US7556017B2 (en) * | 2006-03-31 | 2009-07-07 | Caterpillar Inc. | Twin needle valve dual mode injector |
JP4364911B2 (en) * | 2007-02-15 | 2009-11-18 | 川崎重工業株式会社 | Gas turbine engine combustor |
US8387398B2 (en) * | 2007-09-14 | 2013-03-05 | Siemens Energy, Inc. | Apparatus and method for controlling the secondary injection of fuel |
US8316647B2 (en) * | 2009-01-19 | 2012-11-27 | General Electric Company | System and method employing catalytic reactor coatings |
US8572978B2 (en) * | 2009-10-02 | 2013-11-05 | Hamilton Sundstrand Corporation | Fuel injector and aerodynamic flow device |
-
2014
- 2014-02-19 EP EP14754245.0A patent/EP2959134A4/en not_active Withdrawn
- 2014-02-19 US US14/768,995 patent/US20160010866A1/en not_active Abandoned
- 2014-02-19 WO PCT/US2014/017110 patent/WO2014130528A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628687A (en) * | 1984-05-15 | 1986-12-16 | A/S Kongsberg Vapenfabrikk | Gas turbine combustor with pneumatically controlled flow distribution |
US5587068A (en) * | 1994-11-15 | 1996-12-24 | United Technologies Corporation | Multi-attitude deaerator for oil tank |
US20040025490A1 (en) * | 2002-04-15 | 2004-02-12 | Paul Marius A. | Integrated bypass turbojet engines for air craft and other vehicles |
US20110072823A1 (en) * | 2009-09-30 | 2011-03-31 | Daih-Yeou Chen | Gas turbine engine fuel injector |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014130528A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014130528A1 (en) | 2014-08-28 |
EP2959134A1 (en) | 2015-12-30 |
US20160010866A1 (en) | 2016-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150921 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20160921 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F02C 7/22 20060101ALI20160915BHEP Ipc: F02C 7/232 20060101AFI20160915BHEP Ipc: F23R 3/28 20060101ALI20160915BHEP Ipc: F23D 11/10 20060101ALI20160915BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UNITED TECHNOLOGIES CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20190913 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: RAYTHEON TECHNOLOGIES CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20220608 |