DE60128098D1 - Proportional-bypassventil für ein kraftstoffsteuerungssystem - Google Patents

Proportional-bypassventil für ein kraftstoffsteuerungssystem

Info

Publication number
DE60128098D1
DE60128098D1 DE60128098T DE60128098T DE60128098D1 DE 60128098 D1 DE60128098 D1 DE 60128098D1 DE 60128098 T DE60128098 T DE 60128098T DE 60128098 T DE60128098 T DE 60128098T DE 60128098 D1 DE60128098 D1 DE 60128098D1
Authority
DE
Germany
Prior art keywords
bypass valve
inlet
fuel
orifice
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60128098T
Other languages
English (en)
Other versions
DE60128098T2 (de
Inventor
Abhay Kumar
Steven F Fisher
Paul W Futa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Application granted granted Critical
Publication of DE60128098D1 publication Critical patent/DE60128098D1/de
Publication of DE60128098T2 publication Critical patent/DE60128098T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • 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
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2594—Choke
    • 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
    • Y10T137/7754—Line flow effect assisted

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)
DE60128098T 2000-07-27 2001-07-24 Proportional-bypassventil für ein kraftstoffsteuerungssystem Expired - Lifetime DE60128098T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US626179 2000-07-27
US09/626,179 US6328056B1 (en) 1997-12-12 2000-07-27 Proportional bypass valve with dual variable orifice
PCT/US2001/023244 WO2002010569A1 (en) 2000-07-27 2001-07-24 Proportional bypass valve for a fuel control system

Publications (2)

Publication Number Publication Date
DE60128098D1 true DE60128098D1 (de) 2007-06-06
DE60128098T2 DE60128098T2 (de) 2007-12-27

Family

ID=24509286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128098T Expired - Lifetime DE60128098T2 (de) 2000-07-27 2001-07-24 Proportional-bypassventil für ein kraftstoffsteuerungssystem

Country Status (5)

Country Link
US (1) US6328056B1 (de)
EP (1) EP1303689B1 (de)
AT (1) ATE360748T1 (de)
DE (1) DE60128098T2 (de)
WO (1) WO2002010569A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018137B4 (de) * 2000-04-12 2005-05-19 Mtu Aero Engines Gmbh Verfahren zur Zumessung von Kraftstoffen
US7185675B2 (en) * 2001-12-21 2007-03-06 United Technologies Corporation Reduced gain thrust control valve
FR2846711B1 (fr) * 2002-10-30 2006-09-22 Hispano Suiza Sa Dispositif de dosage de carburant a soupape de regulation compensee, dans une turbomachine
US6981359B2 (en) * 2003-06-16 2006-01-03 Woodward Governor Company Centrifugal pump fuel system and method for gas turbine engine
US7322373B2 (en) * 2003-08-05 2008-01-29 Honeywell International, Inc. High accuracy low leakage valve for high pressure applications
FR2911634B1 (fr) * 2007-01-19 2009-03-06 Hispano Suiza Sa Dispositif d'injection de carburant dans une turbomachine
US9453462B2 (en) * 2012-08-31 2016-09-27 Hamilton Sundstrand Corporation Filter bypass valve
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
US9500171B2 (en) * 2012-12-12 2016-11-22 Hamilton Sundstrand Corporation Pressure regulating valve
US8951021B2 (en) 2013-01-18 2015-02-10 General Electric Company Dual pump/dual bypass fuel pumping system
FR3028245B1 (fr) * 2014-11-06 2019-05-24 Airbus Operations Circuit d'alimentation en carburant d'un aeronef
US10450961B2 (en) * 2016-06-17 2019-10-22 Hamilton Sundstrand Corporation Windmill bypass with shutoff signal
US10126762B2 (en) 2017-02-07 2018-11-13 Woodward, Inc. Velocity and pressure equalization ports
US11125169B2 (en) 2018-12-19 2021-09-21 General Electric Company Fuel system for heat engine
CN110985213B (zh) * 2019-12-11 2022-03-29 中国航空工业集团公司沈阳飞机设计研究所 一种压差式自调节活门
CN111765004B (zh) * 2020-05-22 2023-01-03 中国航发贵州红林航空动力控制科技有限公司 一种燃油泵调节器的转换活门机构
CN112392605B (zh) * 2020-10-30 2023-10-20 中国航发西安动力控制科技有限公司 一种压差机构
US11921525B1 (en) 2022-11-25 2024-03-05 Pratt & Whitney Canada Corp. System and method for controlling fluid flow with a pressure relief valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665704A (en) * 1948-03-26 1954-01-12 Borg Warner Constant speed flow control valve
US2989975A (en) * 1958-01-07 1961-06-27 Bronzavia Sa Valve regulating the pressure drop of a liquid flowing through an aperture having a variable crosssectional area, notably for a turbine machine regulator
US3106934A (en) * 1958-12-24 1963-10-15 Bendix Corp Integrating and proportional flow control apparatus
US4361166A (en) * 1980-01-24 1982-11-30 Toyoda Koki Kabushiki Kaisha Flow controlling apparatus for power steering, operating fluid
US4458713A (en) * 1982-12-03 1984-07-10 Woodward Governor Company Bypass-type differential pressure regulator
US4608820A (en) * 1985-05-03 1986-09-02 Chandler Evans Inc. Dual stepper motor actuator for fuel metering valve
WO1999030020A1 (en) * 1997-12-12 1999-06-17 Alliedsignal Inc. Force balanced proportional bypass valve

Also Published As

Publication number Publication date
DE60128098T2 (de) 2007-12-27
ATE360748T1 (de) 2007-05-15
EP1303689B1 (de) 2007-04-25
US6328056B1 (en) 2001-12-11
WO2002010569A1 (en) 2002-02-07
EP1303689A1 (de) 2003-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition