FI20085056A - Tempering of a switch valve assembly in an injection system - Google Patents

Tempering of a switch valve assembly in an injection system Download PDF

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Publication number
FI20085056A
FI20085056A FI20085056A FI20085056A FI20085056A FI 20085056 A FI20085056 A FI 20085056A FI 20085056 A FI20085056 A FI 20085056A FI 20085056 A FI20085056 A FI 20085056A FI 20085056 A FI20085056 A FI 20085056A
Authority
FI
Finland
Prior art keywords
tempering
valve assembly
injection system
switch valve
switch
Prior art date
Application number
FI20085056A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20085056A0 (en
FI124257B (en
Inventor
Christian Vogel
Ludwig Maier
Original Assignee
Man Diesel Se
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 Man Diesel Se filed Critical Man Diesel Se
Publication of FI20085056A0 publication Critical patent/FI20085056A0/en
Publication of FI20085056A publication Critical patent/FI20085056A/en
Application granted granted Critical
Publication of FI124257B publication Critical patent/FI124257B/en

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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0043—Two-way valves
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0045—Three-way valves
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
FI20085056A 2007-04-05 2008-01-24 Temperature control of switching valve unit in injection systems FI124257B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007016418 2007-04-05
DE102007016418A DE102007016418A1 (en) 2007-04-05 2007-04-05 Temperature control of the switching valve unit in injection systems

Publications (3)

Publication Number Publication Date
FI20085056A0 FI20085056A0 (en) 2008-01-24
FI20085056A true FI20085056A (en) 2008-10-06
FI124257B FI124257B (en) 2014-05-30

Family

ID=39004356

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085056A FI124257B (en) 2007-04-05 2008-01-24 Temperature control of switching valve unit in injection systems

Country Status (5)

Country Link
JP (1) JP5053878B2 (en)
KR (1) KR101529312B1 (en)
CN (1) CN101280752B (en)
DE (1) DE102007016418A1 (en)
FI (1) FI124257B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2426344B1 (en) * 2010-09-07 2015-02-25 Caterpillar Motoren GmbH & Co. KG Heating system for an internal combustion engine
FI123449B (en) * 2011-04-12 2013-05-15 Waertsilae Finland Oy Arrangement and method for controlling the fuel temperature in at least one fuel injection nozzle
AT512422B1 (en) * 2012-02-07 2016-01-15 Bosch Gmbh Robert DEVICE FOR INJECTING FUEL IN THE COMBUSTION ENGINE OF AN INTERNAL COMBUSTION ENGINE
DE102012101293B4 (en) * 2012-02-17 2017-12-07 L'orange Gmbh Fuel injection device for heavy fuel engines
JP5888276B2 (en) * 2013-03-29 2016-03-16 株式会社デンソー Fuel supply device
DE102016015037B3 (en) * 2016-12-16 2018-05-30 L'orange Gmbh fuel injector
DE102018205692A1 (en) 2018-04-16 2019-10-17 Bayerische Motoren Werke Aktiengesellschaft Fuel system for an internal combustion engine
CN112594103A (en) * 2020-12-28 2021-04-02 雷贱来 Energy-saving method for reducing oil consumption of vehicle fuel engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701839C (en) * 1938-01-14 1941-01-24 Maschf Augsburg Nuernberg Ag Device for preventing the solidification of the fuel in the nozzles during the operational breaks in internal combustion engines operated with thick fuel
DE863431C (en) * 1944-11-10 1953-01-19 Daimler Benz Ag Method for knock-free operation of mixture-compressing internal combustion engines
DE1153211B (en) * 1957-01-30 1963-08-22 Maschf Augsburg Nuernberg Ag Fuel injection system for internal combustion engines
DE1246317B (en) * 1965-07-10 1967-08-03 Maschf Augsburg Nuernberg Ag Device for operating an internal combustion engine with fuel with a higher viscosity
DE2715587C2 (en) * 1977-04-07 1986-07-03 Robert Bosch Gmbh, 7000 Stuttgart Fuel supply device for internal combustion engines
JP3304755B2 (en) * 1996-04-17 2002-07-22 三菱電機株式会社 Fuel injection device
JP2001050132A (en) * 1999-08-06 2001-02-23 Isuzu Motors Ltd High pressure injector for high pressure fuel injection device
DE10036578A1 (en) * 2000-07-27 2002-02-07 Bosch Gmbh Robert Fuel injection unit for internal combustion engine has slide valve formed by cylindrical end section of control valve element and constructed as throttling section and protruding into first overflow oil chamber
WO2004048851A1 (en) * 2002-11-25 2004-06-10 David Systems Technology, S.L. Integrated plasma-frequency induction process for waste treatment, resource recovery and apparatus for realizing same
FR2850704A1 (en) * 2003-01-31 2004-08-06 Jean Claude Fayard Diesel oil post injection process for diesel engine, involves increasing temperature of exhaust gas to accelerate speed of oxidation of carbon particles for regenerating filtration device of exhaust gas products
DE102004011923A1 (en) * 2004-03-11 2005-09-29 Horst Meinders High-pressure valve for controlling flow of e.g. plasma, has cylindrical body moved to piezoceramic by applying DC voltage, where dead volume and gap between body parts and housing are flooded with high pressure before opening valve
JP2006220082A (en) * 2005-02-10 2006-08-24 Denso Corp Fuel injection device
JP6072581B2 (en) * 2013-03-22 2017-02-01 矢崎総業株式会社 Twist wire tape winding method and tape winding device

Also Published As

Publication number Publication date
JP5053878B2 (en) 2012-10-24
CN101280752A (en) 2008-10-08
FI20085056A0 (en) 2008-01-24
FI124257B (en) 2014-05-30
JP2008255982A (en) 2008-10-23
KR101529312B1 (en) 2015-06-16
KR20080090965A (en) 2008-10-09
DE102007016418A1 (en) 2008-10-09
CN101280752B (en) 2012-02-15

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