IT8921120A0 - Iniettore di combustibile per statoreattore ipersonico. - Google Patents

Iniettore di combustibile per statoreattore ipersonico.

Info

Publication number: IT8921120A0
Authority: IT; Italy
Prior art keywords: statoractor; hypersonic; fuel injector; injector; fuel
Prior art date: 1988-09-16

Application number

IT8921120A

Other languages

English (en)

Other versions

IT1230306B (it

Inventor

Ching Pang Lee

Kattalaicheri Srinivasan

Verkataramani Daniel Joh Lahti

Vicent H Lee

Original Assignee

Gen Electric

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.)

1988-09-16

Filing date

1989-07-07

Publication date

1989-07-07

1989-07-07 Application filed by Gen Electric filed Critical Gen Electric

1989-07-07 Publication of IT8921120A0 publication Critical patent/IT8921120A0/it

1991-10-18 Application granted granted Critical

1991-10-18 Publication of IT1230306B publication Critical patent/IT1230306B/it

Links

239000000446 fuel Substances 0.000 title 1

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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
- F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/52—Injectors
- 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
- F05D2260/20—Heat transfer, e.g. 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)

IT8921120A 1988-09-16 1989-07-07 Iniettore di combustibile per statoreattore ipersonico. IT1230306B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/245,181 US4903480A (en)	1988-09-16	1988-09-16	Hypersonic scramjet engine fuel injector

Publications (2)

Publication Number	Publication Date
IT8921120A0 true IT8921120A0 (it)	1989-07-07
IT1230306B IT1230306B (it)	1991-10-18

Family

ID=22925625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8921120A IT1230306B (it)	1988-09-16	1989-07-07	Iniettore di combustibile per statoreattore ipersonico.

Country Status (7)

Country	Link
US (1)	US4903480A (it)
JP (1)	JPH0281946A (it)
CA (1)	CA1329992C (it)
DE (1)	DE3921894A1 (it)
FR (1)	FR2636677A1 (it)
GB (1)	GB2222877A (it)
IT (1)	IT1230306B (it)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5220787A (en) *	1991-04-29	1993-06-22	Aerojet-General Corporation	Scramjet injector
US5653110A (en) *	1991-07-22	1997-08-05	General Electric Company	Film cooling of jet engine components
US5349815A (en) *	1991-08-27	1994-09-27	General Electric Company	Scramjet combustor having a two-part, aft-facing step
US5280705A (en) *	1992-06-22	1994-01-25	General Electric Company	Fuel injection system for scramjet engines
US5337568A (en) *	1993-04-05	1994-08-16	General Electric Company	Micro-grooved heat transfer wall
US5327727A (en) *	1993-04-05	1994-07-12	General Electric Company	Micro-grooved heat transfer combustor wall
US5546745A (en) *	1994-06-27	1996-08-20	General Electric Company	Scramjet combustor having a two-part, aft-facing step with primary and secondary fuel injector discharge orifices
US5660040A (en) *	1994-12-20	1997-08-26	United Technologies Corporation	Scramjet fuel injection system having independent fuel supplies for supersonic and hypersonic operation
DE4446541A1 (de) *	1994-12-24	1996-06-27	Abb Management Ag	Brennkammer
FR2745605B1 (fr) *	1996-03-01	1998-04-30	Aerospatiale	Dispositif d'injection de combustible pour statoreacteur d'aeronef
FR2750169B1 (fr) *	1996-06-24	1998-08-21	Aerospatiale	Dispositif d'injection de combustible pour statoreacteur fonctionnant a un nombre de mach eleve
FR2750170B1 (fr) *	1996-06-24	1998-08-21	Aerospatiale	Mat d'injection de combustible pour statoreacteur fonctionnant a un nombre de mach eleve
FR2756593B1 (fr) *	1996-12-03	1999-01-22	Aerospatiale	Mat d'injection de combustible pour un statoreacteur fonctionnant sur une large plage de nombre de mach
US6286298B1 (en) *	1998-12-18	2001-09-11	General Electric Company	Apparatus and method for rich-quench-lean (RQL) concept in a gas turbine engine combustor having trapped vortex cavity
US6295801B1 (en) *	1998-12-18	2001-10-02	General Electric Company	Fuel injector bar for gas turbine engine combustor having trapped vortex cavity
RU2238420C1 (ru) *	2003-02-18	2004-10-20	Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова"	Экспериментальный гиперзвуковой прямоточный воздушно-реактивный двигатель
US6981364B2 (en) *	2003-07-22	2006-01-03	National Aerospace Laboratory Of Japan	Combine engine for single-stage spacecraft
JP4728176B2 (ja) *	2005-06-24	2011-07-20	株式会社日立製作所	バーナ、ガスタービン燃焼器及びバーナの冷却方法
RU2428576C1 (ru) *	2010-06-11	2011-09-10	Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова"	Пилон - автовоспламенитель топлива
US20120151928A1 (en) *	2010-12-17	2012-06-21	Nayan Vinodbhai Patel	Cooling flowpath dirt deflector in fuel nozzle
JP6207617B2 (ja) *	2012-10-12	2017-10-04	キングアブドラユニバーシティオブサイエンスアンドテクノロジー	静止デトネーション波エンジン
CN104018954B (zh) *	2013-08-23	2016-09-14	中国人民解放军国防科学技术大学	一种应用于圆截面冲压发动机燃烧室的斜坡装置
CN104791828B (zh) *	2015-05-06	2017-05-03	中国人民解放军国防科学技术大学	一种超音速燃烧室火焰稳定装置
US10203114B2 (en)	2016-03-04	2019-02-12	General Electric Company	Sleeve assemblies and methods of fabricating same
US10228141B2 (en)	2016-03-04	2019-03-12	General Electric Company	Fuel supply conduit assemblies
JP2017166409A (ja) *	2016-03-16	2017-09-21	三菱重工業株式会社	ジェットエンジン、および、飛しょう体
US10851999B2 (en)	2016-12-30	2020-12-01	General Electric Company	Fuel injectors and methods of use in gas turbine combustor
US10865992B2 (en)	2016-12-30	2020-12-15	General Electric Company	Fuel injectors and methods of use in gas turbine combustor
US10816208B2 (en)	2017-01-20	2020-10-27	General Electric Company	Fuel injectors and methods of fabricating same
US10502426B2 (en)	2017-05-12	2019-12-10	General Electric Company	Dual fuel injectors and methods of use in gas turbine combustor
US10718523B2 (en)	2017-05-12	2020-07-21	General Electric Company	Fuel injectors with multiple outlet slots for use in gas turbine combustor
US10690349B2 (en)	2017-09-01	2020-06-23	General Electric Company	Premixing fuel injectors and methods of use in gas turbine combustor
CN113123898B (zh) *	2021-04-19	2022-06-07	中国人民解放军国防科技大学	一种基于分隔板后缘射流扰动的超声速流混合装置
KR102607342B1 (ko) *	2023-01-26	2023-11-29	국방과학연구소	T형 연료 분사 장치 및 이를 포함하는 엔진 모듈
US12188658B1 (en)	2023-07-07	2025-01-07	Ge Infrastructure Technology Llc	Fuel injection assembly for a combustor
US12467630B2 (en)	2023-07-07	2025-11-11	Ge Vernova Infrastructure Technology Llc	Fuel injection assembly having a boss with a serpentine cooling passage
US12281793B1 (en)	2024-01-29	2025-04-22	Ge Infrastructure Technology Llc	Fuel injection assembly for a combustor
US12449128B1 (en)	2024-11-27	2025-10-21	Ge Vernova Infrastructure Technology Llc	Boss for a fuel injection assembly having cooling circuit and combustor provided therewith

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US844938A (en) *	1906-10-26	1907-02-19	William H Hoffman	Paper-making machine.
US3143401A (en) *	1961-08-17	1964-08-04	Gen Electric	Supersonic fuel injector
US3430446A (en) *	1964-04-20	1969-03-04	Us Navy	External burning ramjet engine
US3355891A (en) *	1966-05-02	1967-12-05	Barry V Rhodes	Ram jet engine and fuel injection system therefor
US3581495A (en) *	1968-05-01	1971-06-01	United Aircraft Corp	Slot tube swirler injector
US3699773A (en) *	1968-12-23	1972-10-24	Gen Electric	Fuel cooled fuel injectors
US4514144A (en) *	1983-06-20	1985-04-30	General Electric Company	Angled turbulence promoter
US4627480A (en) *	1983-11-07	1986-12-09	General Electric Company	Angled turbulence promoter
US4821512A (en) *	1987-05-05	1989-04-18	United Technologies Corporation	Piloting igniter for supersonic combustor

1988
- 1988-09-16 US US07/245,181 patent/US4903480A/en not_active Expired - Fee Related
1989
- 1989-06-01 CA CA000601471A patent/CA1329992C/en not_active Expired - Fee Related
- 1989-07-04 DE DE3921894A patent/DE3921894A1/de not_active Withdrawn
- 1989-07-07 IT IT8921120A patent/IT1230306B/it active
- 1989-07-10 GB GB8915762A patent/GB2222877A/en not_active Withdrawn
- 1989-07-11 JP JP1177305A patent/JPH0281946A/ja active Pending
- 1989-07-11 FR FR8909285A patent/FR2636677A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
GB2222877A (en)	1990-03-21
JPH0281946A (ja)	1990-03-22
IT1230306B (it)	1991-10-18
DE3921894A1 (de)	1990-03-22
CA1329992C (en)	1994-06-07
US4903480A (en)	1990-02-27
FR2636677A1 (fr)	1990-03-23
GB8915762D0 (en)	1989-08-31

Publication	Publication Date	Title
IT1230306B (it)	1991-10-18	Iniettore di combustibile per statoreattore ipersonico.
DE68924202D1 (de)	1995-10-19	Überschall-Kraftstoff-Einspritzdüse.
DE3854174D1 (de)	1995-08-24	Kraftstoffeinspritzventil.
DE69004832D1 (de)	1994-01-13	Kraftstoffeinspritzventil.
DE69105039D1 (de)	1994-12-15	Kraftstoffeinspritzventil.
DE68918498D1 (de)	1994-11-03	Elektromagnetisches Kraftstoffeinspritzventil.
DE68922871D1 (de)	1995-07-06	Brennstoffeinspritzdüse.
DE69104525D1 (de)	1994-11-17	Kraftstoffeinspritzdüse.
DE68901251D1 (de)	1992-05-21	Kraftstoffeinspritzduese.
BR8900510A (pt)	1989-10-03	Injetor de combustivel
DE68903324D1 (de)	1992-12-03	Brennstoffeinspritzduese.
DE68912995D1 (de)	1994-03-24	Kraftstoffeinspritzventil.
DE3867378D1 (de)	1992-02-13	Brennstoffeinspritzduese.
DE69200567D1 (de)	1994-12-01	Kraftstoffeinspritzdüse.
DE68904172D1 (de)	1993-02-11	Kraftstoffeinspritzduese.
IT8720553A0 (it)	1987-05-15	Iniettori di combustibile.
DE68914169D1 (de)	1994-05-05	Brennstoffeinspritzsystem.
DE68901330D1 (de)	1992-05-27	Kraftstoffeinspritzduese.
IT8420999A0 (it)	1984-05-18	Combustibile. ugello di iniezione di
IT8421058A0 (it)	1984-05-23	Ugelli di iniezione dicombustibile.
IT8520418A0 (it)	1985-04-19	Ugello di iniezione dicombustibile.
DE3886126D1 (de)	1994-01-20	Brennstoffeinspritzventil.
IT8421690A0 (it)	1984-06-29	Ugelli di iniezione dicombustibile.
DE68901804D1 (de)	1992-07-23	Kraftstoffeinspritzduese.
IT8423293A0 (it)	1984-10-24	Iniettore di combustibile.