FI20085557A - Mäntämoottorin polttoaineruiskutusjärjestelmä - Google Patents

Mäntämoottorin polttoaineruiskutusjärjestelmä Download PDF

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Publication number
FI20085557A
FI20085557A FI20085557A FI20085557A FI20085557A FI 20085557 A FI20085557 A FI 20085557A FI 20085557 A FI20085557 A FI 20085557A FI 20085557 A FI20085557 A FI 20085557A FI 20085557 A FI20085557 A FI 20085557A
Authority
FI
Finland
Prior art keywords
fuel
injection system
piston engine
fuel injection
injectors
Prior art date
Application number
FI20085557A
Other languages
English (en)
Swedish (sv)
Other versions
FI20085557A0 (fi
FI120886B (fi
Inventor
David C Jay
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20085557A priority Critical patent/FI120886B/fi
Publication of FI20085557A0 publication Critical patent/FI20085557A0/fi
Priority to PCT/FI2009/050448 priority patent/WO2009147291A2/en
Priority to AT09757669T priority patent/ATE542998T1/de
Priority to RU2010154641/06A priority patent/RU2491443C2/ru
Priority to CN2009801208663A priority patent/CN102057154B/zh
Priority to KR1020107025048A priority patent/KR101522060B1/ko
Priority to EP09757669A priority patent/EP2297448B1/en
Publication of FI20085557A publication Critical patent/FI20085557A/fi
Application granted granted Critical
Publication of FI120886B publication Critical patent/FI120886B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0275—Arrangement of common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0275—Arrangement of common rails
    • F02M63/0285—Arrangement of common rails having more than one common rail
    • F02M63/029—Arrangement of common rails having more than one common rail per cylinder bank, e.g. storing different fuels or fuels at different pressure levels per cylinder bank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
FI20085557A 2008-06-05 2008-06-05 Polttoaineen ruiskutusjärjestelmä mäntämoottorille FI120886B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20085557A FI120886B (fi) 2008-06-05 2008-06-05 Polttoaineen ruiskutusjärjestelmä mäntämoottorille
PCT/FI2009/050448 WO2009147291A2 (en) 2008-06-05 2009-05-27 Fuel injection system for a piston engine
AT09757669T ATE542998T1 (de) 2008-06-05 2009-05-27 Kraftstoffeinspritzsystem für einen kolbenmotor
RU2010154641/06A RU2491443C2 (ru) 2008-06-05 2009-05-27 Система впрыска топлива для поршневого двигателя
CN2009801208663A CN102057154B (zh) 2008-06-05 2009-05-27 用于活塞发动机的燃料喷射系统
KR1020107025048A KR101522060B1 (ko) 2008-06-05 2009-05-27 피스톤 기관용 연료 분사 장치
EP09757669A EP2297448B1 (en) 2008-06-05 2009-05-27 Fuel injection system for a piston engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085557A FI120886B (fi) 2008-06-05 2008-06-05 Polttoaineen ruiskutusjärjestelmä mäntämoottorille
FI20085557 2008-06-05

Publications (3)

Publication Number Publication Date
FI20085557A0 FI20085557A0 (fi) 2008-06-05
FI20085557A true FI20085557A (fi) 2009-12-06
FI120886B FI120886B (fi) 2010-04-15

Family

ID=39589323

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085557A FI120886B (fi) 2008-06-05 2008-06-05 Polttoaineen ruiskutusjärjestelmä mäntämoottorille

Country Status (7)

Country Link
EP (1) EP2297448B1 (fi)
KR (1) KR101522060B1 (fi)
CN (1) CN102057154B (fi)
AT (1) ATE542998T1 (fi)
FI (1) FI120886B (fi)
RU (1) RU2491443C2 (fi)
WO (1) WO2009147291A2 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120043393A1 (en) * 2010-08-17 2012-02-23 Caterpillar, Inc. Fuel Injector with Damper Volume and Method for Controlling Pressure Overshoot
FI124086B (fi) 2011-02-09 2014-03-14 Wärtsilä Finland Oy Putkiliitin ja polttoaineen ruiskutusjärjestelmä
FI20115126L (fi) * 2011-02-09 2012-08-10 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä
FI123449B (fi) * 2011-04-12 2013-05-15 Waertsilae Finland Oy Järjestely ja menetelmä polttoaineen lämpötilan säätämiseksi vähintään yhdessä polttoaineen ruiskutussuuttimessa
FI123671B (fi) * 2012-06-29 2013-09-13 Waertsilae Finland Oy Putkiliitin ja polttoaineen ruiskutusjärjestelmä
US9322366B2 (en) * 2012-09-05 2016-04-26 Ford Global Technologies, Llc Fuel system diagnostics
FI20126142A (fi) * 2012-11-01 2014-05-02 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä ja varoventtiilijärjestely
FR3028296B1 (fr) * 2014-11-07 2016-11-11 Delphi Int Operations Luxembourg Sarl Dispositif anti rotation d'une lance a carburant
ES2660500T3 (es) 2015-08-03 2018-03-22 Avl Autokut Engineering Kft. Dispositivo de detección de fugas para una tubería de fluido de doble pared
US10545066B2 (en) 2016-12-15 2020-01-28 Caterpillar Inc. Leak detection tool
US11821397B2 (en) * 2019-07-31 2023-11-21 Cummins Inc. Modular and scalable rail fuel system architecture

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
FR2133287A5 (fi) * 1971-04-15 1972-11-24 Semt
NL7902147A (nl) * 1978-03-21 1979-09-25 Tatra Np Schroefverbinding voor het aansluiten van een perslei- ding, in het bijzonder van een inspuitleiding bij verbrandingsmotoren.
IT1284334B1 (it) * 1996-01-23 1998-05-18 Fiat Ricerche Struttura di contenimento e di raccolta di combustibile per un impianto di iniezione ad alta pressione di motori a combustione
RU2117816C1 (ru) * 1997-02-25 1998-08-20 Открытое акционерное общество "Коломенский завод" Топливопровод высокого давления двигателя внутреннего сгорания
JPH1113567A (ja) * 1997-06-23 1999-01-19 Toyota Motor Corp 蓄圧式燃料噴射装置
DE19853090A1 (de) * 1998-11-18 2000-05-25 Bosch Gmbh Robert Brennstoffeinspritzanlage
JP2001003784A (ja) * 1999-06-18 2001-01-09 Isuzu Motors Ltd コモンレール式燃料噴射装置
DE19931282C1 (de) * 1999-07-07 2001-01-11 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE19952513A1 (de) * 1999-10-30 2001-06-07 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen mit konstantem Lecköldruck im Injektor
FI108070B (fi) * 2000-04-27 2001-11-15 Waertsilae Tech Oy Ab Laitteisto polttoainevuodon paikallistamiseksi polttomoottorin yhteydessä
US6827065B2 (en) * 2003-04-08 2004-12-07 General Motors Corporation Diesel injection system with dual flow fuel line
FI119702B (fi) * 2003-10-17 2009-02-13 Waertsilae Finland Oy Polttomoottorin laitteisto korkeapaineputken vuotoja varten
DE102004023061A1 (de) * 2004-05-11 2005-12-01 Robert Bosch Gmbh Prüfvorrichtung und Verfahren für die Dichtheitsprüfung von Kraftstoffeinspritzventilen
DE602004017593D1 (de) * 2004-06-30 2008-12-18 Fiat Ricerche Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE102006023470A1 (de) * 2006-05-18 2007-11-22 Siemens Ag Common-Rail-Einspritzsystem

Also Published As

Publication number Publication date
FI20085557A0 (fi) 2008-06-05
WO2009147291A3 (en) 2010-01-28
FI120886B (fi) 2010-04-15
CN102057154B (zh) 2012-07-25
KR20110010722A (ko) 2011-02-07
CN102057154A (zh) 2011-05-11
RU2491443C2 (ru) 2013-08-27
EP2297448B1 (en) 2012-01-25
KR101522060B1 (ko) 2015-05-20
ATE542998T1 (de) 2012-02-15
RU2010154641A (ru) 2012-07-20
EP2297448A2 (en) 2011-03-23
WO2009147291A2 (en) 2009-12-10

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