UA94413C2 - Устройство впрыскивания топлива в газотурбинном двигателе и газотурбинный двигатель, содержащий такое устройство - Google Patents
Устройство впрыскивания топлива в газотурбинном двигателе и газотурбинный двигатель, содержащий такое устройствоInfo
- Publication number
- UA94413C2 UA94413C2 UAA200800638A UAA200800638A UA94413C2 UA 94413 C2 UA94413 C2 UA 94413C2 UA A200800638 A UAA200800638 A UA A200800638A UA A200800638 A UAA200800638 A UA A200800638A UA 94413 C2 UA94413 C2 UA 94413C2
- Authority
- UA
- Ukraine
- Prior art keywords
- turbomachine
- fuel
- valve
- injection device
- pressurization
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/147—Valves
-
- 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
- F02C7/232—Fuel valves; Draining valves or systems
-
- 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
- F02C7/236—Fuel delivery systems comprising two or more pumps
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/263—Control of fuel supply by means of fuel metering valves
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2562—Dividing and recombining
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2617—Bypass or relief valve biased open
- Y10T137/262—Increasing pressure progressively closes then reopens by-pass or relief valve
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7725—Responsive to both high and low pressure or velocity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Supercharger (AREA)
- Control Of Fluid Gearings (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Устройство впрыскивания топлива в газотурбинном двигателе, таком как авиационный турбореактивный или турбовинтовой двигатель, которое имеет в своем составе насос (10) высокого давления, питающее средство (16) регулировки расхода топлива, выход которого связан с помощью клапана (20) подачи топлива под давлением и прерывания подачи топлива с каналом (22) питания топливных форсунок (18), причем этот клапан (20) связан с входом и с выходом насоса (10) для формирования двух пороговых значений избыточного давления топлива, одно из которых служит для запуска и повторного запуска газотурбинного двигателя, а другое - для функционирования газотурбинного двигателя, начиная с режима малого газа, и для управления оборудованием (24) с переменной геометрией.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700386A FR2911634B1 (fr) | 2007-01-19 | 2007-01-19 | Dispositif d'injection de carburant dans une turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
UA94413C2 true UA94413C2 (ru) | 2011-05-10 |
Family
ID=38610090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200800638A UA94413C2 (ru) | 2007-01-19 | 2008-01-18 | Устройство впрыскивания топлива в газотурбинном двигателе и газотурбинный двигатель, содержащий такое устройство |
Country Status (17)
Country | Link |
---|---|
US (1) | US8156742B2 (ru) |
EP (1) | EP1947385B1 (ru) |
JP (1) | JP5082158B2 (ru) |
CN (1) | CN101225966B (ru) |
AT (1) | ATE423947T1 (ru) |
BR (1) | BRPI0800041B8 (ru) |
CA (1) | CA2619352C (ru) |
DE (1) | DE602008000002D1 (ru) |
ES (1) | ES2320600T3 (ru) |
FR (1) | FR2911634B1 (ru) |
IL (1) | IL188867A (ru) |
MA (1) | MA29827B1 (ru) |
MX (1) | MX2008000917A (ru) |
RU (1) | RU2450145C2 (ru) |
SG (1) | SG144841A1 (ru) |
UA (1) | UA94413C2 (ru) |
ZA (1) | ZA200800556B (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287268B (zh) * | 2011-08-05 | 2013-10-30 | 中国南方航空工业(集团)有限公司 | 状态转换活门及系统 |
CN102493873B (zh) * | 2011-12-14 | 2014-04-23 | 中国人民解放军总参谋部第六十研究所 | 小型涡喷发动机燃油调节器 |
FR2987429B1 (fr) * | 2012-02-24 | 2014-03-07 | Snecma | Injecteur de carburant pour une turbomachine |
CN102980622B (zh) * | 2012-11-06 | 2015-06-17 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种燃油计量装置起动流量特性设计及调整方法 |
GB201400153D0 (en) * | 2014-01-06 | 2014-02-19 | Rolls Royce Controls & Data Services Ltd | Enfine fuel control system |
FR3050789B1 (fr) * | 2016-05-02 | 2018-11-30 | Ge Energy Products France Snc | Vanne multi-voies |
FR3055664B1 (fr) * | 2016-09-02 | 2020-05-01 | Safran Power Units | Unite de dosage de carburant pour turbomachine |
CN107013339B (zh) * | 2017-05-28 | 2023-09-26 | 中国航发商用航空发动机有限责任公司 | 航空发动机燃油喷嘴用主燃级主油路活门及其使用方法 |
FR3114617B1 (fr) | 2020-09-25 | 2022-09-30 | Safran Aircraft Engines | Clapet de surpression et circuit de carburant pour une turbomachine d’aeronef |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020315A (en) * | 1989-08-08 | 1991-06-04 | United Technologies Corporation | Multiple function fuel valve and system |
FR2711433B1 (fr) * | 1993-10-20 | 1995-12-01 | Snecma | Régulateur coaxial de débit. |
US5636659A (en) * | 1995-10-17 | 1997-06-10 | Westinghouse Electric Corporation | Variable area compensation valve |
US6328056B1 (en) * | 1997-12-12 | 2001-12-11 | Honeywell International Inc. | Proportional bypass valve with dual variable orifice |
FR2817054A1 (fr) * | 2000-11-21 | 2002-05-24 | Snecma Moteurs | Dispositif doseur a reglage optimise |
FR2818690B1 (fr) * | 2000-12-22 | 2003-03-21 | Snecma Moteurs | Clapet de pressurisation a deux niveaux commande par un doseur de carburant |
FR2825120B1 (fr) * | 2001-05-25 | 2003-12-12 | Snecma Moteurs | Doseur a 2 sorties integrees |
GB0401207D0 (en) * | 2004-01-21 | 2004-02-25 | Goodrich Control Sys Ltd | Fuel supply system |
RU2285140C2 (ru) * | 2004-04-20 | 2006-10-10 | ОАО "Научно-производственное предприятие "ЭГА" | Способ управления исполнительным механизмом дозатора топлива газотурбинного двигателя и система для его осуществления |
US7252068B2 (en) * | 2004-08-02 | 2007-08-07 | Honeywell International, Inc. | System and method to reduce fuel system pumping heat input |
-
2007
- 2007-01-19 FR FR0700386A patent/FR2911634B1/fr not_active Expired - Fee Related
-
2008
- 2008-01-15 AT AT08290031T patent/ATE423947T1/de active
- 2008-01-15 DE DE200860000002 patent/DE602008000002D1/de active Active
- 2008-01-15 EP EP20080290031 patent/EP1947385B1/fr active Active
- 2008-01-15 ES ES08290031T patent/ES2320600T3/es active Active
- 2008-01-16 SG SG200800409-5A patent/SG144841A1/en unknown
- 2008-01-16 CA CA2619352A patent/CA2619352C/fr active Active
- 2008-01-16 MA MA30575A patent/MA29827B1/fr unknown
- 2008-01-17 RU RU2008101904/06A patent/RU2450145C2/ru active
- 2008-01-17 IL IL188867A patent/IL188867A/en active IP Right Grant
- 2008-01-18 BR BRPI0800041-7 patent/BRPI0800041B8/pt active IP Right Grant
- 2008-01-18 JP JP2008009075A patent/JP5082158B2/ja active Active
- 2008-01-18 MX MX2008000917A patent/MX2008000917A/es active IP Right Grant
- 2008-01-18 US US12/016,624 patent/US8156742B2/en active Active
- 2008-01-18 UA UAA200800638A patent/UA94413C2/ru unknown
- 2008-01-18 ZA ZA200800556A patent/ZA200800556B/xx unknown
- 2008-01-21 CN CN2008100042371A patent/CN101225966B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP5082158B2 (ja) | 2012-11-28 |
CN101225966B (zh) | 2012-02-29 |
RU2008101904A (ru) | 2009-07-27 |
EP1947385B1 (fr) | 2009-02-25 |
RU2450145C2 (ru) | 2012-05-10 |
US20080178596A1 (en) | 2008-07-31 |
SG144841A1 (en) | 2008-08-28 |
ATE423947T1 (de) | 2009-03-15 |
BRPI0800041B8 (pt) | 2019-12-10 |
MA29827B1 (fr) | 2008-10-03 |
DE602008000002D1 (de) | 2009-04-09 |
FR2911634A1 (fr) | 2008-07-25 |
EP1947385A1 (fr) | 2008-07-23 |
ZA200800556B (en) | 2009-08-26 |
CA2619352C (fr) | 2015-03-31 |
BRPI0800041B1 (pt) | 2019-08-13 |
JP2008175208A (ja) | 2008-07-31 |
BRPI0800041A (pt) | 2008-09-02 |
CA2619352A1 (fr) | 2008-07-19 |
MX2008000917A (es) | 2009-02-24 |
IL188867A (en) | 2011-10-31 |
ES2320600T3 (es) | 2009-05-25 |
FR2911634B1 (fr) | 2009-03-06 |
US8156742B2 (en) | 2012-04-17 |
IL188867A0 (en) | 2008-11-03 |
CN101225966A (zh) | 2008-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA94413C2 (ru) | Устройство впрыскивания топлива в газотурбинном двигателе и газотурбинный двигатель, содержащий такое устройство | |
EP2034147A4 (en) | DEVICE FOR REDUCING ENGINE EXHAUST GAS EMISSIONS | |
MX2008015177A (es) | Metodo y aparato para reducir emisiones en motores diesel. | |
ATE532957T1 (de) | Flugzeugtriebwerktreibstoffversorgung | |
ATE481565T1 (de) | Kraftstoffzuführungseinrichtung für einen dieselmotor und verfahren zum betreiben einer kraftstoffzuführungseinrichtung für einen dieselmotor | |
PL2143916T3 (pl) | Dwupaliwowy układ wtryskowy i pojazd silnikowy zawierający taki układ wtryskowy | |
ATE538288T1 (de) | Vorrichtung zum einspritzen eines fluids für eine abgasbehandlungsvorrichtung | |
WO2010023276A3 (en) | An improved fuel pressure regulation system and an improved fuel pressure regulator for use therein | |
CN110657054B (zh) | 低高压供油系统 | |
RU2016146338A (ru) | Подающий текучую среду контур с устройствами изменяемой геометрии и без объемного насоса для турбомашины | |
ATE550801T1 (de) | Vorrichtung und verfahren zur versorgung einer brennstoffzelle mit oxidationsmittel | |
RU2016106992A (ru) | Способ и устройство эксплуатации дизельного двигателя на эмульсионном топливе варьируемого состава | |
WO2008001176A3 (en) | Fuel supply apparatus and fuel supply method of an internal combustion engine | |
ATE439515T1 (de) | Einspritzdüse | |
BRPI0801015A (pt) | controle de pressão de combustìvel | |
ATE487055T1 (de) | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine | |
RU2001134240A (ru) | Система впрыска топлива в турбомашинах | |
AU2003273426A8 (en) | Device for controlling flow rate of a direct injection fuel pump | |
IN2013CH00451A (ru) | ||
JP2006017059A (ja) | エンジンの燃料供給装置 | |
WO2009053160A3 (de) | Verfahren und vorrichtung zum betreiben eines verbrennungsmotors mit zwei kraftstoffarten | |
CN203742867U (zh) | 喷油器回油管总成 | |
JP2006090222A5 (ru) | ||
WO2009135628A8 (en) | Method for cleaning a component of a turbocharger under operating conditions and turbine of a turbocharger | |
SE1750325A1 (sv) | Fuel system for an internal combustion engine and method of operating fuel system |