DE50009469D1 - Common-rail-injektor - Google Patents

Common-rail-injektor

Info

Publication number
DE50009469D1
DE50009469D1 DE50009469T DE50009469T DE50009469D1 DE 50009469 D1 DE50009469 D1 DE 50009469D1 DE 50009469 T DE50009469 T DE 50009469T DE 50009469 T DE50009469 T DE 50009469T DE 50009469 D1 DE50009469 D1 DE 50009469D1
Authority
DE
Germany
Prior art keywords
injektor
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
DE50009469T
Other languages
English (en)
Inventor
Jaroslaw Hlousek
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 DE50009469T priority Critical patent/DE50009469D1/de
Application granted granted Critical
Publication of DE50009469D1 publication Critical patent/DE50009469D1/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
    • 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
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50009469T 1999-06-24 2000-06-21 Common-rail-injektor Expired - Fee Related DE50009469D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50009469T DE50009469D1 (en) 1999-06-24 2000-06-21 Common-rail-injektor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19928906A DE19928906A1 (de) 1999-06-24 1999-06-24 Common-Rail-Injektor
PCT/DE2000/002028 WO2001000986A1 (de) 1999-06-24 2000-06-21 Common-rail-injektor
DE50009469T DE50009469D1 (en) 1999-06-24 2000-06-21 Common-rail-injektor

Publications (1)

Publication Number Publication Date
DE50009469D1 true DE50009469D1 (en) 2005-03-17

Family

ID=7912355

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19928906A Ceased DE19928906A1 (de) 1999-06-24 1999-06-24 Common-Rail-Injektor
DE50009469T Expired - Fee Related DE50009469D1 (en) 1999-06-24 2000-06-21 Common-rail-injektor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19928906A Ceased DE19928906A1 (de) 1999-06-24 1999-06-24 Common-Rail-Injektor

Country Status (5)

Country Link
US (1) US6561165B1 (de)
EP (1) EP1108136B1 (de)
JP (1) JP2003503629A (de)
DE (2) DE19928906A1 (de)
WO (1) WO2001000986A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10060812A1 (de) * 2000-12-07 2002-06-13 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE10060811A1 (de) * 2000-12-07 2002-06-13 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE10103089A1 (de) * 2001-01-24 2002-08-08 Bosch Gmbh Robert 3/2-Wegeventil
DE10105031A1 (de) * 2001-02-05 2002-08-14 Bosch Gmbh Robert Vorrichtung zur Dämpfung von Druckpulsationen in Hochdruckeinspritzsystemen
DE10348291B4 (de) * 2003-10-17 2012-06-06 Mtu Friedrichshafen Gmbh Einrichtung zur Befestigung eines Kraftstoffinjektors für eine Brennkraftmaschine
US6997165B2 (en) * 2003-12-19 2006-02-14 Caterpillar Inc. Pressure control valve for a fuel system
CN100554652C (zh) * 2005-02-02 2009-10-28 曼狄赛尔公司 十字头型大型两冲程柴油发动机及其控制阀和用途
CN101487405B (zh) * 2005-02-02 2012-05-30 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 一种十字头型大型两冲程柴油机
BRPI0815616B1 (pt) * 2007-08-21 2020-09-29 Toyota Jidosha Kabushiki Kaisha Aparelho de controle da injeção de combustível do motor de combustão interna
DE102012208075A1 (de) * 2012-05-15 2013-11-21 Man Diesel & Turbo Se Injektor für eine Kraftstoffversorgungsanlage einer Brennkraftmaschine sowie Kraftstoffversorgungsanlage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246876A (en) * 1979-01-19 1981-01-27 Stanadyne, Inc. Fuel injection system snubber valve assembly
US4306680A (en) * 1980-05-12 1981-12-22 General Motors Corporation Compression operated injector
AT378242B (de) * 1981-07-31 1985-07-10 Berchtold Max Prof Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren
DE3151065C2 (de) * 1981-12-23 1986-03-20 Daimler-Benz Ag, 7000 Stuttgart Kraftstoffeinspritzdüse für Brennkraftmaschinen
JPS60192872A (ja) * 1984-03-15 1985-10-01 Nippon Denso Co Ltd 蓄圧式燃料噴射弁
DE3521427A1 (de) * 1985-06-14 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung
JP2550528B2 (ja) * 1986-06-12 1996-11-06 トヨタ自動車株式会社 内燃機関の燃料噴射装置
JPS6371561A (ja) * 1986-09-13 1988-03-31 Kubota Ltd ディーゼルエンジンの蓄圧式燃料噴射器
US4911127A (en) * 1989-07-12 1990-03-27 Cummins Engine Company, Inc. Fuel injector for an internal combustion engine
US5012786A (en) * 1990-03-08 1991-05-07 Voss James R Diesel engine fuel injection system
US5295469A (en) * 1990-07-09 1994-03-22 Nippondenso Co., Ltd. Safety valve for fuel injection apparatus
JP3191562B2 (ja) * 1994-05-23 2001-07-23 トヨタ自動車株式会社 圧縮着火式内燃機関の燃焼方法
DE4341543A1 (de) * 1993-12-07 1995-06-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE4341545A1 (de) 1993-12-07 1995-06-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE4417950C1 (de) * 1994-05-21 1995-05-11 Mtu Friedrichshafen Gmbh Einspritzsystem
DE4427378C2 (de) * 1994-08-03 1996-07-11 Bosch Gmbh Robert Magnetventilgesteuerte Einspritzdüse zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine
DE19715234A1 (de) * 1997-04-12 1998-06-25 Daimler Benz Ag Magnetventilgesteuertes direkteinspritzendes Kraftstoffeinspritzventil für Speichereinspritzsysteme von mehrzylindrigen Brennkraftmaschinen
DE19716220B4 (de) * 1997-04-18 2007-08-23 Robert Bosch Gmbh Kraftstoffeinspritzeinheit für Brennkraftmaschinen

Also Published As

Publication number Publication date
EP1108136B1 (de) 2005-02-09
WO2001000986A1 (de) 2001-01-04
EP1108136A1 (de) 2001-06-20
DE19928906A1 (de) 2001-01-11
US6561165B1 (en) 2003-05-13
JP2003503629A (ja) 2003-01-28

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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