KR101656119B1 - 개선된 레귤레이터 장치를 구비한 연료 유량계 - Google Patents

개선된 레귤레이터 장치를 구비한 연료 유량계 Download PDF

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Publication number
KR101656119B1
KR101656119B1 KR1020127006579A KR20127006579A KR101656119B1 KR 101656119 B1 KR101656119 B1 KR 101656119B1 KR 1020127006579 A KR1020127006579 A KR 1020127006579A KR 20127006579 A KR20127006579 A KR 20127006579A KR 101656119 B1 KR101656119 B1 KR 101656119B1
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South Korea
Prior art keywords
chamber
piston
spring
valve member
inlet
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Expired - Fee Related
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KR1020127006579A
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English (en)
Korean (ko)
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KR20120083329A (ko
Inventor
필립 진 르네 마리에 베네제츠
브루노 파까
루도빅 알렉산드르 레글리제
케드릭 로저 조르단
Original Assignee
사프란 헬리콥터 엔진스
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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)
KR1020127006579A 2009-09-23 2010-08-26 개선된 레귤레이터 장치를 구비한 연료 유량계 Expired - Fee Related KR101656119B1 (ko)

Applications Claiming Priority (2)

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.

Publications (2)

Publication Number Publication Date
KR20120083329A KR20120083329A (ko) 2012-07-25
KR101656119B1 true KR101656119B1 (ko) 2016-09-08

Family

ID=42173930

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127006579A Expired - Fee Related KR101656119B1 (ko) 2009-09-23 2010-08-26 개선된 레귤레이터 장치를 구비한 연료 유량계

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 (3)

* 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
EP0288411A2 (en) 1987-04-24 1988-10-26 United Technologies Corporation Variable pressure regulating valve

Family Cites Families (16)

* 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
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
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
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
US5327720A (en) * 1993-05-03 1994-07-12 Allied-Signal Inc. Differential pressure regulator valve
US5433237A (en) * 1994-07-11 1995-07-18 Woodward Governor Company Dedrooped bypass valve
FR2729183A1 (fr) 1995-01-11 1996-07-12 Snecma Detecteur de difference de pressions a forces reactrices diminuees
US6381946B1 (en) * 2000-05-22 2002-05-07 Woodward Governor Company Two stage fuel metering system for gas turbine
RU2193097C2 (ru) * 2000-08-21 2002-11-20 Харьковское Агрегатное Конструкторское Бюро Устройство для автоматического управления подачей топлива в газотурбинный двигатель
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 (3)

* 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
EP0288411A2 (en) 1987-04-24 1988-10-26 United Technologies Corporation Variable pressure regulating valve

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
WO2011036363A1 (fr) 2011-03-31
EP2480774B1 (fr) 2016-10-05
RU2531838C2 (ru) 2014-10-27
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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