FI20095215A - Combustion engine fuel supply device - Google Patents

Combustion engine fuel supply device Download PDF

Info

Publication number: FI20095215A
Authority: FI; Finland
Prior art keywords: combustion engine; supply device; fuel supply; engine fuel; combustion
Prior art date: 2008-03-13

Application number

FI20095215A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI20095215A0 (en

Inventor

Gerhard Domberger

Ulrich Doebler

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.)

2008-03-13

Filing date

2009-03-04

Publication date

2009-09-14

2009-03-04 Application filed by Man Diesel Se filed Critical Man Diesel Se

2009-03-04 Publication of FI20095215A0 publication Critical patent/FI20095215A0/en

2009-09-14 Publication of FI20095215A publication Critical patent/FI20095215A/en

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
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- 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
- F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
- 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
- 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
- F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/0215—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
- 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
- F02M2200/18—Fuel-injection apparatus having means for maintaining safety not otherwise provided for
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Fuel-Injection Apparatus (AREA)

FI20095215A 2008-03-13 2009-03-04 Combustion engine fuel supply device FI20095215A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102008014250A DE102008014250A1 (en)	2008-03-13	2008-03-13	Fuel supply system of an internal combustion engine

Publications (2)

Publication Number	Publication Date
FI20095215A0 FI20095215A0 (en)	2009-03-04
FI20095215A true FI20095215A (en)	2009-09-14

Family

ID=40510216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20095215A FI20095215A (en)	2008-03-13	2009-03-04	Combustion engine fuel supply device

Country Status (5)

Country	Link
JP (1)	JP2009222056A (en)
KR (1)	KR20090098665A (en)
CN (1)	CN101532454A (en)
DE (1)	DE102008014250A1 (en)
FI (1)	FI20095215A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8839764B2 (en)	2008-10-10	2014-09-23	Robert Bosch Gmbh	Fuel supply system for heavy oil common-rail injection systems
DE102014105439B4 (en) *	2014-04-16	2020-03-26	Woodward L'orange Gmbh	Flow control valve for a dual fuel fuel injection system
JP6432440B2 (en) *	2015-05-15	2018-12-05	株式会社デンソー	High pressure pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9822653D0 (en) *	1998-10-17	1998-12-09	Lucas Ind Plc	Fuel system
DE10031570C2 (en) *	2000-06-29	2002-09-26	Bosch Gmbh Robert	Leakage reduced high pressure injector
DE10157135B4 (en)	2001-11-21	2004-03-11	Man B & W Diesel Ag	Fuel supply system in the form of a common rail system of an internal combustion engine with several cylinders
DE10164395A1 (en) *	2001-12-28	2003-07-17	Bosch Gmbh Robert	Fuel injection device for IC engine has leakage channel connecting control pressure space for valve piston to discharge bore
DE10245084A1 (en) *	2002-09-27	2004-04-01	Robert Bosch Gmbh	Pressure limiting device and fuel system with such a pressure limiting device
DE10335059A1 (en) *	2003-07-31	2005-02-17	Robert Bosch Gmbh	Switching valve for a fuel injector with pressure booster
JP4695453B2 (en) *	2005-07-29	2011-06-08	株式会社豊田中央研究所	Directional control valve
JP4613882B2 (en) *	2006-06-01	2011-01-19	株式会社デンソー	Method for injecting fuel into a fuel injection valve
JP2008280958A (en) *	2007-05-11	2008-11-20	Denso Corp	Fuel injection valve

2008
- 2008-03-13 DE DE102008014250A patent/DE102008014250A1/en not_active Withdrawn
2009
- 2009-01-15 KR KR1020090003290A patent/KR20090098665A/en not_active Application Discontinuation
- 2009-01-30 JP JP2009020012A patent/JP2009222056A/en not_active Ceased
- 2009-03-04 FI FI20095215A patent/FI20095215A/en not_active IP Right Cessation
- 2009-03-13 CN CN200910129010A patent/CN101532454A/en active Pending

Also Published As

Publication number	Publication date
CN101532454A (en)	2009-09-16
KR20090098665A (en)	2009-09-17
FI20095215A0 (en)	2009-03-04
JP2009222056A (en)	2009-10-01
DE102008014250A1 (en)	2009-09-17

Publication	Publication Date	Title
EP2175116A4 (en)	2012-02-08	COMBUSTION ENGINE
DE602008002504D1 (en)	2010-10-28	internal combustion engine
EP2284381A4 (en)	2015-08-12	FUEL INJECTION DEVICE FOR A COMBUSTION ENGINE
DE112009000337T8 (en)	2011-08-18	Control device for an internal combustion engine
EP2378105A4 (en)	2012-10-17	AMMONIAK BURNING INTERNAL COMBUSTION ENGINE
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FI20095292A0 (en)	2009-03-20	internal combustion engine
FI20115263A0 (en)	2011-03-17	Internal combustion engine fuel supply valve
FI20095045A0 (en)	2009-01-21	Fuel supply device for internal combustion engine
DK2245120T3 (en)	2017-11-27	USE FOR ENVIRONMENTALLY IMPROVED ENGINE FUELS
DE112008003487B8 (en)	2013-07-25	internal combustion engine
FI20096080A0 (en)	2009-10-21	internal combustion engine
DE602009000186D1 (en)	2010-10-28	internal combustion engine
FI20105775L (en)	2011-01-10	Fuel supply device for internal combustion engine
EP2136069A4 (en)	2011-10-05	FUEL FEEDING DEVICE FOR INTERNAL COMBUSTION ENGINES
FI20070692A0 (en)	2007-09-11	Combustion engine fuel supply device
AT506469A3 (en)	2009-12-15	Internal combustion engine
FI20095818A0 (en)	2009-07-30	Internal combustion engine fuel input device
FI20095215A (en)	2009-09-14	Combustion engine fuel supply device
FI20095296A0 (en)	2009-03-23	internal combustion engine
FI20095025A0 (en)	2009-01-14	Combustion engine fuel supply device
FI20095472A (en)	2009-11-30	Internal combustion engine fuel supply device
DE112008000333A5 (en)	2009-12-24	Internal combustion engine

Legal Events

Date	Code	Title	Description
2011-11-25	MM	Patent lapsed