CH585373A5 - - Google Patents

Info

Publication number: CH585373A5
Authority: CH; Switzerland

Application number

CH1369274A

Original Assignee

United Aircraft Corp

Priority date (The priority date 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 date listed.)

1973-10-15

Filing date

1974-10-11

Publication date

1977-02-28

1974-10-11 Application filed by United Aircraft Corp filed Critical United Aircraft Corp

1977-02-28 Publication of CH585373A5 publication Critical patent/CH585373A5/xx

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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/346—Feeding into different combustion zones for staged combustion
- 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
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
- 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)
Combustion Of Fluid Fuel (AREA)
Regulation And Control Of Combustion (AREA)
Control Of Combustion (AREA)
Gas Burners (AREA)
Incineration Of Waste (AREA)
Gasification And Melting Of Waste (AREA)

CH1369274A 1973-10-15 1974-10-11 CH585373A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US406771A US3872664A (en)	1973-10-15	1973-10-15	Swirl combustor with vortex burning and mixing

Publications (1)

Publication Number	Publication Date
CH585373A5 true CH585373A5 (xx)	1977-02-28

Family

ID=23609397

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1369274A CH585373A5 (xx)	1973-10-15	1974-10-11

Country Status (11)

Country	Link
US (1)	US3872664A (xx)
JP (1)	JPS5858563B2 (xx)
CA (1)	CA1004481A (xx)
CH (1)	CH585373A5 (xx)
DE (1)	DE2449084C2 (xx)
FR (1)	FR2247674B1 (xx)
GB (1)	GB1482145A (xx)
IL (1)	IL45684A (xx)
IT (1)	IT1022870B (xx)
NO (1)	NO145081C (xx)
SE (1)	SE400348B (xx)

Families Citing this family (133)

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US4204402A (en) *	1976-05-07	1980-05-27	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Reduction of nitric oxide emissions from a combustor
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JPS57154852U (xx) *	1981-03-18	1982-09-29
JPS59153028A (ja) *	1983-02-18	1984-08-31	Hitachi Ltd	ガスタ−ビンの燃焼器
JPS60105576A (ja) *	1983-11-15	1985-06-11	Tokyo Electric Co Ltd	印字装置
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JPS60109949U (ja) *	1983-12-28	1985-07-25	東芝テック株式会社	ドツトプリンタ
EP0193029B1 (de) *	1985-02-26	1988-11-17	BBC Brown Boveri AG	Brennkammer für Gasturbinen
DE3606625A1 (de) *	1985-03-04	1986-09-04	Kraftwerk Union AG, 4330 Mülheim	Pilotbrenner mit geringer no(pfeil abwaerts)x(pfeil abwaerts)-emission fuer feuerungsanlagen, insbesondere von gasturbinenanlagen, und verfahren zu seinem betrieb
JPS6238164U (xx) *	1985-08-28	1987-03-06
US4784600A (en) *	1986-10-08	1988-11-15	Prutech Ii	Low NOx staged combustor with swirl suppression
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US4891936A (en) *	1987-12-28	1990-01-09	Sundstrand Corporation	Turbine combustor with tangential fuel injection and bender jets
US4928481A (en) *	1988-07-13	1990-05-29	Prutech Ii	Staged low NOx premix gas turbine combustor
US5284019A (en) *	1990-06-12	1994-02-08	The United States Of America As Represented By The Secretary Of The Air Force	Double dome, single anular combustor with daisy mixer
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US5406799A (en) *	1992-06-12	1995-04-18	United Technologies Corporation	Combustion chamber
DE4316474A1 (de) *	1993-05-17	1994-11-24	Abb Management Ag	Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage
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US7093441B2 (en) *	2003-10-09	2006-08-22	United Technologies Corporation	Gas turbine annular combustor having a first converging volume and a second converging volume, converging less gradually than the first converging volume
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EP2107310A1 (en) *	2008-04-01	2009-10-07	Siemens Aktiengesellschaft	Burner
EP2107312A1 (en) *	2008-04-01	2009-10-07	Siemens Aktiengesellschaft	Pilot combustor in a burner
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US20100223930A1 (en) *	2009-03-06	2010-09-09	General Electric Company	Injection device for a turbomachine
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US8689559B2 (en) *	2009-03-30	2014-04-08	General Electric Company	Secondary combustion system for reducing the level of emissions generated by a turbomachine
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RU2506499C2 (ru) *	2009-11-09	2014-02-10	Дженерал Электрик Компани	Топливные форсунки газовой турбины с противоположными направлениями завихрения
RU2534189C2 (ru) *	2010-02-16	2014-11-27	Дженерал Электрик Компани	Камера сгорания для газовой турбины(варианты) и способ эксплуатации газовой турбины
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US9068748B2 (en) *	2011-01-24	2015-06-30	United Technologies Corporation	Axial stage combustor for gas turbine engines
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US9322556B2 (en)	2013-03-18	2016-04-26	General Electric Company	Flow sleeve assembly for a combustion module of a gas turbine combustor
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1973
- 1973-10-15 US US406771A patent/US3872664A/en not_active Expired - Lifetime
1974
- 1974-09-10 CA CA208,868A patent/CA1004481A/en not_active Expired
- 1974-09-19 IL IL45684A patent/IL45684A/en unknown
- 1974-10-09 SE SE7412667A patent/SE400348B/xx not_active IP Right Cessation
- 1974-10-11 FR FR7434207A patent/FR2247674B1/fr not_active Expired
- 1974-10-11 CH CH1369274A patent/CH585373A5/xx not_active IP Right Cessation
- 1974-10-14 NO NO743677A patent/NO145081C/no unknown
- 1974-10-14 JP JP49118007A patent/JPS5858563B2/ja not_active Expired
- 1974-10-15 GB GB44643/74A patent/GB1482145A/en not_active Expired
- 1974-10-15 DE DE2449084A patent/DE2449084C2/de not_active Expired
- 1974-10-15 IT IT28422/74A patent/IT1022870B/it active

Also Published As

Publication number	Publication date
DE2449084C2 (de)	1984-09-06
NO145081B (no)	1981-09-28
SE7412667L (xx)	1975-04-16
SE400348B (sv)	1978-03-20
JPS5065708A (xx)	1975-06-03
AU7329574A (en)	1976-03-18
JPS5858563B2 (ja)	1983-12-26
FR2247674B1 (xx)	1980-05-23
IL45684A (en)	1976-11-30
CA1004481A (en)	1977-02-01
FR2247674A1 (xx)	1975-05-09
US3872664A (en)	1975-03-25
GB1482145A (en)	1977-08-03
IL45684A0 (en)	1974-12-31
NO145081C (no)	1982-01-06
NO743677L (xx)	1975-06-02
IT1022870B (it)	1978-04-20
DE2449084A1 (de)	1975-04-17

Publication	Publication Date	Title
FR2247674B1 (xx)	1980-05-23
AR201758A1 (xx)	1975-04-15
AU476761B2 (xx)	1976-09-30
AU465372B2 (xx)	1975-09-25
AR201235Q (xx)	1975-02-21
AR201231Q (xx)	1975-02-21
AU474593B2 (xx)	1976-07-29
AU474511B2 (xx)	1976-07-22
AU474838B2 (xx)	1976-08-05
AU471343B2 (xx)	1976-04-15
AU465453B2 (xx)	1975-09-25
AU465434B2 (xx)	1975-09-25
AU450229B2 (xx)	1974-07-04
AU476714B2 (xx)	1976-09-30
AR201229Q (xx)	1975-02-21
AU466283B2 (xx)	1975-10-23
AU476696B2 (xx)	1976-09-30
AU472848B2 (xx)	1976-06-03
AR199451A1 (xx)	1974-08-30
AU477823B2 (xx)	1975-06-19
AR200885A1 (xx)	1974-12-27
AR193950A1 (xx)	1973-05-31
AR200256A1 (xx)	1974-10-31
AR201432A1 (xx)	1975-03-14
AU477824B2 (xx)	1975-07-17

Legal Events

Date	Code	Title	Description
1993-06-30	PL	Patent ceased
2024-10-31	PL	Patent ceased