JP2007530873A5 - - Google Patents

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Publication number
JP2007530873A5
JP2007530873A5 JP2007506441A JP2007506441A JP2007530873A5 JP 2007530873 A5 JP2007530873 A5 JP 2007530873A5 JP 2007506441 A JP2007506441 A JP 2007506441A JP 2007506441 A JP2007506441 A JP 2007506441A JP 2007530873 A5 JP2007530873 A5 JP 2007530873A5
Authority
JP
Japan
Prior art keywords
pump
fuel
setting
fuel delivery
displacement volume
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.)
Pending
Application number
JP2007506441A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007530873A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2005/010364 external-priority patent/WO2005104678A2/en
Publication of JP2007530873A publication Critical patent/JP2007530873A/ja
Publication of JP2007530873A5 publication Critical patent/JP2007530873A5/ja
Pending legal-status Critical Current

Links

JP2007506441A 2004-03-29 2005-03-29 燃料系統熱便益を備えたエンジンのオーバースラスト防止用として用いられる、二押退け容積が設定される可変容積ポンプ Pending JP2007530873A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55742904P 2004-03-29 2004-03-29
PCT/US2005/010364 WO2005104678A2 (en) 2004-03-29 2005-03-29 Two-displacement setting variable displacement pump used as engine over-thrust protection with fuel system thermal benefit

Publications (2)

Publication Number Publication Date
JP2007530873A JP2007530873A (ja) 2007-11-01
JP2007530873A5 true JP2007530873A5 (enExample) 2008-05-15

Family

ID=35242113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007506441A Pending JP2007530873A (ja) 2004-03-29 2005-03-29 燃料系統熱便益を備えたエンジンのオーバースラスト防止用として用いられる、二押退け容積が設定される可変容積ポンプ

Country Status (8)

Country Link
US (1) US7610760B2 (enExample)
EP (1) EP1743092B1 (enExample)
JP (1) JP2007530873A (enExample)
KR (1) KR20070012393A (enExample)
CN (1) CN1965155B (enExample)
BR (1) BRPI0509387A (enExample)
CA (1) CA2561273C (enExample)
WO (1) WO2005104678A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7845177B2 (en) * 2004-09-16 2010-12-07 Hamilton Sundstrand Corporation Metering demand fuel system
FR2945075B1 (fr) * 2009-04-29 2015-06-05 Snecma Procede et dispositif pour alimenter une chambre de turbomachine avec un debit de carburant regule
US9151180B2 (en) 2010-06-15 2015-10-06 Hamilton Sundstrand Corporation Lubrication driven gas turbine engine actuation system
GB2501289A (en) * 2012-04-18 2013-10-23 Eaton Aerospace Ltd Aircraft fuel supply system
CN103821617B (zh) * 2012-11-16 2016-08-24 哈尔滨飞机工业集团有限责任公司 一种燃油增压泵控制系统
CN103557082B (zh) * 2013-10-25 2015-12-30 中国航空动力机械研究所 一种发动机燃油供给装置和控制方法
FR3068114B1 (fr) * 2017-06-27 2019-08-16 Safran Aircraft Engines Systeme d'alimentation en fluide pour turbomachine, comprenant une pompe a cylindree variable suivie d'un doseur de fluide
FR3115075B1 (fr) * 2020-10-14 2022-10-21 Safran Aircraft Engines Circuit d’alimentation en carburant pour une chambre de combustion de turbomachine
US11713718B2 (en) * 2021-09-30 2023-08-01 Hamilton Sundstrand Corporation Dual valve fluid metering system
FR3145018A1 (fr) * 2023-01-17 2024-07-19 Safran Aircraft Engines Système de régulation de carburant
US12345203B2 (en) 2023-06-12 2025-07-01 Hamilton Sundstrand Corporation Direct controlled variable displacement pump fuel systems with low pressure thermal recirculation pumping
US11946420B1 (en) 2023-06-22 2024-04-02 Hamilton Sundstrand Corporation Fuel systems having thermal recirculation
US12031487B1 (en) 2023-06-26 2024-07-09 Hamilton Sundstrand Corporation Fuel system having variable displacement pump failure modes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH266733A (de) * 1947-01-23 1950-02-15 Rolls Royce Gasturbinenanlage.
US5715674A (en) 1995-12-22 1998-02-10 United Technologies Corporation Hydromechanical control for a variable delivery, positive displacement fuel pump
US5806300A (en) * 1995-12-22 1998-09-15 United Technologies Corporation Electronic control for a variable delivery, positive displacement fuel pump
GB9910074D0 (en) 1999-04-30 1999-06-30 Lucas Ind Plc Fuel control system and valve therefor
US6487847B1 (en) 2000-11-03 2002-12-03 General Electric Company Gas turbine engine fuel control system
JP4206646B2 (ja) * 2001-04-04 2009-01-14 株式会社Ｉｈｉ ガスタービンエンジンの燃料供給方法及びその燃料供給システム、並びにガスタービンエンジン
US7108493B2 (en) 2002-03-27 2006-09-19 Argo-Tech Corporation Variable displacement pump having rotating cam ring
EP1384005B1 (en) * 2001-04-05 2005-11-16 Argo-Tech Corporation Variable displacement pump having a rotating cam ring and method of operation
US6810674B2 (en) * 2002-07-18 2004-11-02 Argo-Tech Corporation Fuel delivery system
US6962485B2 (en) * 2003-04-14 2005-11-08 Goodrich Pump And Engine Control Systems, Inc. Constant bypass flow controller for a variable displacement pump
US20050100447A1 (en) * 2003-11-11 2005-05-12 Desai Mihir C. Flow control system for a gas turbine engine

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