DE50103785D1 - Common-rail-system - Google Patents

Common-rail-system

Info

Publication number
DE50103785D1
DE50103785D1 DE50103785T DE50103785T DE50103785D1 DE 50103785 D1 DE50103785 D1 DE 50103785D1 DE 50103785 T DE50103785 T DE 50103785T DE 50103785 T DE50103785 T DE 50103785T DE 50103785 D1 DE50103785 D1 DE 50103785D1
Authority
DE
Germany
Prior art keywords
rail
common
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
DE50103785T
Other languages
English (en)
Inventor
Wilhelm Polach
Friedrich Boecking
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50103785T priority Critical patent/DE50103785D1/de
Application granted granted Critical
Publication of DE50103785D1 publication Critical patent/DE50103785D1/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
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • 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
    • F02M55/025—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
    • F02M63/0003—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
    • F02M63/0005—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 valves actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
    • 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
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
DE50103785T 2000-06-29 2001-06-12 Common-rail-system Expired - Fee Related DE50103785D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50103785T DE50103785D1 (en) 2000-06-29 2001-06-12 Common-rail-system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10031733A DE10031733A1 (de) 2000-06-29 2000-06-29 Common-Rail-System
PCT/DE2001/002179 WO2002001068A1 (de) 2000-06-29 2001-06-12 Common-rail-system
DE50103785T DE50103785D1 (en) 2000-06-29 2001-06-12 Common-rail-system

Publications (1)

Publication Number Publication Date
DE50103785D1 true DE50103785D1 (en) 2004-10-28

Family

ID=7647239

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10031733A Ceased DE10031733A1 (de) 2000-06-29 2000-06-29 Common-Rail-System
DE50103785T Expired - Fee Related DE50103785D1 (en) 2000-06-29 2001-06-12 Common-rail-system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10031733A Ceased DE10031733A1 (de) 2000-06-29 2000-06-29 Common-Rail-System

Country Status (5)

Country Link
US (1) US20020170528A1 (de)
EP (1) EP1305521B1 (de)
JP (1) JP2004502077A (de)
DE (2) DE10031733A1 (de)
WO (1) WO2002001068A1 (de)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983855A (en) * 1973-07-12 1976-10-05 C.A.V. Limited Fuel injection system
GB2102882B (en) * 1981-07-24 1985-09-11 Lucas Ind Plc Combined fuel injection pump and injector units for c.i. engines
DE3633136A1 (de) * 1986-09-30 1988-04-07 Daimler Benz Ag Aus pumpe und duese bestehende magnetventilgesteuerte einspritzvorrichtung fuer luftverdichtende brennkraftmaschinen
JP2636379B2 (ja) * 1988-11-07 1997-07-30 トヨタ自動車株式会社 燃料噴射装置
US5036824A (en) * 1989-06-21 1991-08-06 General Motors Corporation Fuel injection
WO1993007382A1 (en) * 1991-10-11 1993-04-15 Caterpillar Inc. Damped actuator and valve assembly for an electronically-controlled unit injector
JPH06257529A (ja) * 1993-02-18 1994-09-13 Robert Bosch Gmbh 内燃機関用の燃料噴射装置
US5325834A (en) * 1993-08-03 1994-07-05 Caterpillar Inc. Method of and conversion kit for converting an engine to hydraulically-actuated fuel injection system
DE9410232U1 (de) * 1994-06-27 1995-11-02 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19701879A1 (de) * 1997-01-21 1998-07-23 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19716221B4 (de) * 1997-04-18 2007-06-21 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung mit Vor- und Haupteinspritzung bei Brennkraftmaschinen, insbesondere für schwer zündbare Kraftstoffe
DE19742073A1 (de) * 1997-09-24 1999-03-25 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19750298A1 (de) * 1997-11-13 1999-05-20 Man Nutzfahrzeuge Ag Brennkraftmaschine mit Hochdruckeinspritzsystem
US6102004A (en) * 1997-12-19 2000-08-15 Caterpillar, Inc. Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same
US6260537B1 (en) * 1998-02-20 2001-07-17 Delphi Technologies, Inc. Side feed fuel injector and integrated fuel rail/intake manifold
DE19812170A1 (de) * 1998-03-19 1999-09-23 Daimler Chrysler Ag Kraftstoffeinspritzanlage für eine mehrzylindrige Brennkraftmaschine

Also Published As

Publication number Publication date
DE10031733A1 (de) 2002-01-17
EP1305521B1 (de) 2004-09-22
WO2002001068A1 (de) 2002-01-03
EP1305521A1 (de) 2003-05-02
JP2004502077A (ja) 2004-01-22
US20020170528A1 (en) 2002-11-21

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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