RU2531838C2 - Топливный расходомер, имеющий улучшенное регулирующее устройство - Google Patents

Топливный расходомер, имеющий улучшенное регулирующее устройство Download PDF

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Publication number
RU2531838C2
RU2531838C2 RU2012116066/06A RU2012116066A RU2531838C2 RU 2531838 C2 RU2531838 C2 RU 2531838C2 RU 2012116066/06 A RU2012116066/06 A RU 2012116066/06A RU 2012116066 A RU2012116066 A RU 2012116066A RU 2531838 C2 RU2531838 C2 RU 2531838C2
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RU
Russia
Prior art keywords
flow meter
piston
chamber
fuel flow
valve
Prior art date
Application number
RU2012116066/06A
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English (en)
Russian (ru)
Other versions
RU2012116066A (ru
Inventor
Филипп Жан Рене Мари БЕНЕЗЕШ
Брюно ФАККА
Людовик Александр ЛЕГЛИЗ
Седрик Роже ЗОРДАН
Original Assignee
Турбомека
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.)
Filing date
Publication date
Application filed by Турбомека filed Critical Турбомека
Publication of RU2012116066A publication Critical patent/RU2012116066A/ru
Application granted granted Critical
Publication of RU2531838C2 publication Critical patent/RU2531838C2/ru

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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
    • 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
    • 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
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure
    • F05D2270/3015—Pressure differential pressure
    • 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
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7772—One head and seat carried by head of another
    • Y10T137/7773—Supporting valve only spring biased

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Measuring Volume Flow (AREA)
RU2012116066/06A 2009-09-23 2010-08-26 Топливный расходомер, имеющий улучшенное регулирующее устройство RU2531838C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0956540 2009-09-23
FR0956540A FR2950390B1 (fr) 2009-09-23 2009-09-23 Doseur de carburant ayant un dispositif de regulation ameliore.
PCT/FR2010/051779 WO2011036363A1 (fr) 2009-09-23 2010-08-26 Doseur de carburant ayant un dispositif de regulation ameliore

Publications (2)

Publication Number Publication Date
RU2012116066A RU2012116066A (ru) 2013-10-27
RU2531838C2 true RU2531838C2 (ru) 2014-10-27

Family

ID=42173930

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012116066/06A RU2531838C2 (ru) 2009-09-23 2010-08-26 Топливный расходомер, имеющий улучшенное регулирующее устройство

Country Status (12)

Country Link
US (1) US9239010B2 (cg-RX-API-DMAC10.html)
EP (1) EP2480774B1 (cg-RX-API-DMAC10.html)
JP (1) JP5710621B2 (cg-RX-API-DMAC10.html)
KR (1) KR101656119B1 (cg-RX-API-DMAC10.html)
CN (1) CN102575585B (cg-RX-API-DMAC10.html)
CA (1) CA2774320C (cg-RX-API-DMAC10.html)
ES (1) ES2601833T3 (cg-RX-API-DMAC10.html)
FR (1) FR2950390B1 (cg-RX-API-DMAC10.html)
IN (1) IN2012DN02125A (cg-RX-API-DMAC10.html)
PL (1) PL2480774T3 (cg-RX-API-DMAC10.html)
RU (1) RU2531838C2 (cg-RX-API-DMAC10.html)
WO (1) WO2011036363A1 (cg-RX-API-DMAC10.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978211B1 (fr) 2011-07-19 2013-08-23 Snecma Procede de surveillance d'un clapet de surpression d'un circuit d'injection de carburant pour turbomachine
CN102943712B (zh) * 2012-11-09 2015-01-14 沈阳黎明航空发动机(集团)有限责任公司 一种可变流量的燃料调节阀
CN102980208B (zh) * 2012-11-19 2014-12-03 哈尔滨工程大学 用于化学回热循环的油气自动切换的双燃料喷嘴
FR3034463B1 (fr) * 2015-04-02 2017-05-19 Hispano Suiza Sa Gicleur d'huile pour turbomachine
CN107061021B (zh) * 2016-12-08 2019-01-22 北京航科发动机控制系统科技有限公司 一种发动机机械液压燃油流量辅助计量调节装置
CN108801380B (zh) * 2017-04-28 2021-05-04 中国航发商用航空发动机有限责任公司 燃油计量器回油活门及燃油计量器
CN107100744B (zh) * 2017-05-31 2018-11-09 大连理工大学 一种航空发动机燃油计量系统改进策略及其控制器设计方法
CN109654268B (zh) * 2017-10-11 2020-08-11 中国航发西安动力控制科技有限公司 一种压差机构
IT202100014258A1 (it) * 2021-05-31 2022-12-01 Ivar Spa Apparato e metodo per la regolazione e il bilanciamento di un impianto termico
GB202113063D0 (en) * 2021-09-14 2021-10-27 Rolls Royce Plc Fluid pump

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958376A (en) * 1956-03-07 1960-11-01 Bendix Corp Starting control for internal combustion engines
US3005464A (en) * 1959-08-21 1961-10-24 Chandler Evans Corp Metering head control devices
FR2339203A1 (fr) * 1976-01-20 1977-08-19 Bronzavia Sa Dispositif de reglage de la pression differentielle entre deux points de pressions differentes d'un circuit de fluide
EP0288411A2 (en) * 1987-04-24 1988-10-26 United Technologies Corporation Variable pressure regulating valve
US5078173A (en) * 1991-06-14 1992-01-07 General Electric Company Droop compensated bypass valve
RU2029122C1 (ru) * 1992-08-12 1995-02-20 Научно-производственное предприятие "Эга" Устройство для автоматического управления подачей топлива в камеру сгорания газотурбинного двигателя
US5433237A (en) * 1994-07-11 1995-07-18 Woodward Governor Company Dedrooped bypass valve
GB2296960A (en) * 1995-01-11 1996-07-17 Snecma Differential pressure detector with reduced reaction time
RU2193097C2 (ru) * 2000-08-21 2002-11-20 Харьковское Агрегатное Конструкторское Бюро Устройство для автоматического управления подачей топлива в газотурбинный двигатель

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB585032A (en) * 1943-12-10 1947-01-29 Robert James Eldred Improvements in governors for internal combustion turbines
US2917067A (en) * 1956-09-21 1959-12-15 United Aircraft Corp Temperature compensated regulator
US3128783A (en) * 1957-02-11 1964-04-14 Holley Carburetor Co Bypass valve with limited reset
JPS5540783B2 (cg-RX-API-DMAC10.html) * 1974-09-11 1980-10-20
JPS5324629A (en) * 1976-08-19 1978-03-07 Tokico Ltd Pressure regulator
US4716723A (en) * 1986-09-05 1988-01-05 Woodward Governor Company Fuel controls for gas turbine engines
US5327720A (en) * 1993-05-03 1994-07-12 Allied-Signal Inc. Differential pressure regulator valve
US6381946B1 (en) * 2000-05-22 2002-05-07 Woodward Governor Company Two stage fuel metering system for gas turbine
JP4644982B2 (ja) * 2001-07-09 2011-03-09 株式会社Ihi 燃料流量制御装置
FR2874055B1 (fr) * 2004-08-04 2006-11-24 Hispano Suiza Sa Commande de dosage a deux lois de regulation dissociees pour regulateur de secours

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958376A (en) * 1956-03-07 1960-11-01 Bendix Corp Starting control for internal combustion engines
US3005464A (en) * 1959-08-21 1961-10-24 Chandler Evans Corp Metering head control devices
FR2339203A1 (fr) * 1976-01-20 1977-08-19 Bronzavia Sa Dispositif de reglage de la pression differentielle entre deux points de pressions differentes d'un circuit de fluide
EP0288411A2 (en) * 1987-04-24 1988-10-26 United Technologies Corporation Variable pressure regulating valve
US5078173A (en) * 1991-06-14 1992-01-07 General Electric Company Droop compensated bypass valve
RU2029122C1 (ru) * 1992-08-12 1995-02-20 Научно-производственное предприятие "Эга" Устройство для автоматического управления подачей топлива в камеру сгорания газотурбинного двигателя
US5433237A (en) * 1994-07-11 1995-07-18 Woodward Governor Company Dedrooped bypass valve
GB2296960A (en) * 1995-01-11 1996-07-17 Snecma Differential pressure detector with reduced reaction time
RU2193097C2 (ru) * 2000-08-21 2002-11-20 Харьковское Агрегатное Конструкторское Бюро Устройство для автоматического управления подачей топлива в газотурбинный двигатель

Also Published As

Publication number Publication date
KR20120083329A (ko) 2012-07-25
RU2012116066A (ru) 2013-10-27
US9239010B2 (en) 2016-01-19
IN2012DN02125A (cg-RX-API-DMAC10.html) 2015-08-21
FR2950390A1 (fr) 2011-03-25
KR101656119B1 (ko) 2016-09-08
WO2011036363A1 (fr) 2011-03-31
EP2480774B1 (fr) 2016-10-05
FR2950390B1 (fr) 2011-10-21
CA2774320A1 (fr) 2011-03-31
US20120174587A1 (en) 2012-07-12
CN102575585A (zh) 2012-07-11
JP5710621B2 (ja) 2015-04-30
CA2774320C (fr) 2017-01-03
PL2480774T3 (pl) 2017-02-28
CN102575585B (zh) 2015-02-25
ES2601833T3 (es) 2017-02-16
EP2480774A1 (fr) 2012-08-01
JP2013505394A (ja) 2013-02-14

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200827