DE69104802D1 - Verbessertes Brennstoffzuführsystem mit doppelter Pumpe. - Google Patents

Verbessertes Brennstoffzuführsystem mit doppelter Pumpe.

Info

Publication number
DE69104802D1
DE69104802D1 DE69104802T DE69104802T DE69104802D1 DE 69104802 D1 DE69104802 D1 DE 69104802D1 DE 69104802 T DE69104802 T DE 69104802T DE 69104802 T DE69104802 T DE 69104802T DE 69104802 D1 DE69104802 D1 DE 69104802D1
Authority
DE
Germany
Prior art keywords
delivery system
fuel delivery
pump fuel
dual pump
improved dual
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 - Fee Related
Application number
DE69104802T
Other languages
English (en)
Other versions
DE69104802T2 (de
Inventor
Anthony N Martin
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69104802D1 publication Critical patent/DE69104802D1/de
Application granted granted Critical
Publication of DE69104802T2 publication Critical patent/DE69104802T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02C7/236—Fuel delivery systems comprising two or more pumps
DE69104802T 1990-09-04 1991-08-29 Verbessertes Brennstoffzuführsystem mit doppelter Pumpe. Expired - Fee Related DE69104802T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/577,230 US5118258A (en) 1990-09-04 1990-09-04 Dual pump fuel delivery system

Publications (2)

Publication Number Publication Date
DE69104802D1 true DE69104802D1 (de) 1994-12-01
DE69104802T2 DE69104802T2 (de) 1995-03-02

Family

ID=24307827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104802T Expired - Fee Related DE69104802T2 (de) 1990-09-04 1991-08-29 Verbessertes Brennstoffzuführsystem mit doppelter Pumpe.

Country Status (3)

Country Link
US (1) US5118258A (de)
EP (1) EP0474585B1 (de)
DE (1) DE69104802T2 (de)

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US5819524A (en) * 1996-10-16 1998-10-13 Capstone Turbine Corporation Gaseous fuel compression and control system and method
US5896737A (en) * 1997-06-16 1999-04-27 United Technologies Corporation Combined pressure regulating and fuel flow system
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US6598681B1 (en) * 2001-05-25 2003-07-29 Wood Group Esp, Inc. Dual gearbox electric submersible pump assembly
US7682136B2 (en) * 2003-03-28 2010-03-23 Caterpillar Inc. Multiple pump housing
US9175675B2 (en) * 2004-11-03 2015-11-03 Lanai Pool Pump Systems Llc High-efficiency pump systems
WO2007044020A2 (en) * 2004-11-19 2007-04-19 Goodrich Pump & Engine Control Systems, Inc. Two-stage fuel delivery for gas turbines
FR2882095B1 (fr) * 2005-02-17 2011-05-06 Hispano Suiza Sa Alimentation en carburant d'un moteur d'aeronef
US7401461B2 (en) * 2005-05-27 2008-07-22 Honeywell International Inc. Reduced-weight fuel system for gas turbine engine, gas turbine engine having a reduced-weight fuel system, and method of providing fuel to a gas turbine engine using a reduced-weight fuel system
US20070119514A1 (en) * 2005-11-30 2007-05-31 Hans-Jurgen Runge Safety control system with electronic procedure of data acquisition for the inline-regulation of the max. permissible pressure during refueling of the aircraft
US7540141B2 (en) * 2005-12-13 2009-06-02 Hamilton Sundstrand Corporation Smart fuel control system
US8256222B2 (en) * 2008-02-11 2012-09-04 Honeywell International Inc. Direct metering fuel control with integral electrical metering pump and actuator servo pump
US8127548B2 (en) * 2008-02-21 2012-03-06 Honeywell International Inc. Hybrid electrical/mechanical turbine engine fuel supply system
US8302406B2 (en) * 2008-10-15 2012-11-06 Woodward, Inc. Fuel delivery and control system including a positive displacement actuation pump with a variable pressure regulator supplementing a fixed displacement main fuel pump
FR2942271B1 (fr) * 2009-02-16 2011-05-13 Hispano Suiza Sa Moteur aeronautique avec refroidissement d'un dispositif electrique de demarrage
US8276360B2 (en) * 2009-05-22 2012-10-02 Hamilton Sundstrand Corporation Dual-pump fuel system and method for starting a gas turbine engine
FR2953563B1 (fr) * 2009-12-07 2012-02-03 Snecma Installation d'alimentation en carburant d'un turboreacteur d'avion
FR2960910A1 (fr) * 2010-06-08 2011-12-09 Snecma Dispositif d'alimentation en carburant de moteur d'avion a turbine a gaz
US8834134B2 (en) * 2010-12-20 2014-09-16 Woodward, Inc. Flow sensing dual pump switching system and method
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US8408233B2 (en) 2011-03-18 2013-04-02 Hamilton Sundstrand Corporation Flow control system and method for controlling two positive displacement pumps
US8893466B2 (en) 2011-03-18 2014-11-25 Hamilton Sundstrand Corporation Dual pump fuel flow system for a gas turbine engine and method of controlling
US20140219826A1 (en) * 2011-08-15 2014-08-07 Eaton Corporation Fuel system using dual pressure hi-speed centrifugal pump arrangement
US9206775B2 (en) * 2012-02-01 2015-12-08 United Technologies Corporation Fuel preheating using electric pump
US9316157B2 (en) * 2012-02-01 2016-04-19 Hamilton Sundstrand Corporation Fuel system for starting an APU using a hybrid pump arrangement
US8959920B2 (en) * 2012-04-13 2015-02-24 Eaton Corporation Aircraft engine fuel pump bearing flow and associated system and method
CN104755758B (zh) 2012-05-01 2018-02-06 伊顿公司 离心式泵送和计量系统中的变排量泵的流体力学式压力补偿控制装置及相关方法
EP2844875B1 (de) 2012-05-01 2020-09-02 Eaton Corporation Druckausgleichssteuerung einer verdrängerpumpe mit fester verdrängung in einem pump- und messsystem sowie zugehöriges verfahren
US20140150440A1 (en) * 2012-12-05 2014-06-05 United Technologies Corporation Gas turbine engine with a low speed spool driven pump arrangement
US9453463B2 (en) 2013-01-17 2016-09-27 Honeywell International Inc. High efficiency, high pressure gas turbine engine fuel supply system
BR112015024588A2 (pt) * 2013-04-14 2017-07-18 Gen Electric sistemas de proteção contra sobrevelocidades de motores
WO2015046133A1 (ja) * 2013-09-25 2015-04-02 株式会社Ihi 燃料システム
JP6044721B2 (ja) * 2013-09-25 2016-12-14 株式会社Ihi 燃料システム
JPWO2015046177A1 (ja) * 2013-09-25 2017-03-09 株式会社Ihi 燃料システム
CN105874186B (zh) * 2013-11-20 2018-12-18 伍德沃德公司 具有集成的流量计放置的并联计量压力调节系统及其测量方法
US9574500B2 (en) 2014-02-28 2017-02-21 General Electric Company Direct metering using a variable displacement vane pump
FR3022000B1 (fr) * 2014-06-05 2016-10-21 Snecma Systeme d'alimentation de turbomachine en fluide avec un ensemble de pompage basse pression comprenant deux pompes en parallele
US9776728B2 (en) 2014-07-22 2017-10-03 Hamilton Sundstrand Corporation Dual-stage gear pump with reduced pressure ripple
US10125692B2 (en) * 2014-08-22 2018-11-13 Rolls-Royce Corporation Gas turbine engine system having a disengageable electric machine
EP3274575A4 (de) 2015-03-25 2018-10-17 Sikorsky Aircraft Corporation Kraftstoffförderpumpe mit automatischer anpassung
FR3044044B1 (fr) * 2015-11-19 2021-01-29 Snecma Systeme d'alimentation en fluide d'au moins un organe d'un ensemble propulsif d'aeronef
US10865713B2 (en) * 2018-07-20 2020-12-15 Hamilton Sundstrand Corporation Systems and methods for cooling electronic engine control devices
WO2020045553A1 (ja) * 2018-08-31 2020-03-05 株式会社Ihi 流体供給システム
US11060461B2 (en) * 2018-12-13 2021-07-13 Hamilton Sundstrand Corporation Fuel systems having reduced bypass flow
FR3090042B1 (fr) * 2018-12-17 2021-04-09 Safran Aircraft Engines Dispositif amélioré de régulation de débit d’alimentation
FR3106625B1 (fr) * 2020-01-27 2022-11-04 Safran Helicopter Engines Circuit d’alimentation en carburant d’un moteur d’aéronef
US11649768B2 (en) * 2021-08-20 2023-05-16 Hamilton Sundstrand Corporation Pump system for a gas turbine engine
US11702990B2 (en) * 2021-09-08 2023-07-18 Rolls-Royce North American Technologies Inc. Redundant electrically driven fuel and oil pumping system for gas turbine with bidirectional pump motor
US20230072590A1 (en) * 2021-09-08 2023-03-09 Rolls-Royce North American Technologies Inc. Redundant electrically driven fuel and oil pumping system for gas turbines
US11629640B2 (en) 2021-09-08 2023-04-18 Rolls-Royce North American Technologies Inc. Oil pumping control for electrical oil pumping system
US11629643B1 (en) * 2022-01-07 2023-04-18 Hamilton Sundstrand Corporation Fuel pump systems
US20230383736A1 (en) * 2022-05-26 2023-11-30 Hamilton Sundstrand Corporation Dual pump fuel systems
CN117386541B (zh) * 2023-12-11 2024-02-09 四川航天世源科技有限公司 一种双余度电动燃油泵

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US2946190A (en) * 1956-03-26 1960-07-26 Thompson Ramo Wooldridge Inc Gas turbine engine fuel system and method
US2989842A (en) * 1960-04-14 1961-06-27 Cyrus F Wood Fuel pumping system for engines having afterburners
US3382672A (en) * 1966-11-02 1968-05-14 Gen Electric Gas turbine engine fuel control system
US3614269A (en) * 1970-03-09 1971-10-19 Chandler Evans Inc Integrated pump-control system using a unitized pump
US3650643A (en) * 1970-04-30 1972-03-21 Chandler Evans Inc Fluid pump and delivery system
US3696612A (en) * 1970-12-30 1972-10-10 Westinghouse Electric Corp Fuel pump system for gas turbines
US3946551A (en) * 1974-01-17 1976-03-30 United Technologies Corporation Pumping and metering system
US4208871A (en) * 1977-08-29 1980-06-24 The Garrett Corporation Fuel control system
US4185460A (en) * 1977-12-27 1980-01-29 Semco Instruments, Inc. Engine power management system
US4607486A (en) * 1983-12-02 1986-08-26 United Technologies Corporation Centrifugal main fuel pump
GB2197909B (en) * 1986-11-26 1991-07-31 Rolls Royce Plc Fuel control system for gas turbine aeroengine overspeed protection.
FR2619417B1 (fr) * 1987-08-12 1989-12-01 Snecma Circuit de distribution de carburant a refroidissement accru du carburant
GB2209104A (en) * 1987-08-26 1989-04-26 Philips Nv An amplifier load circuit and an amplifier including the load circuit

Also Published As

Publication number Publication date
EP0474585A1 (de) 1992-03-11
EP0474585B1 (de) 1994-10-26
DE69104802T2 (de) 1995-03-02
US5118258A (en) 1992-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee