DE19954206A1 - Kraftstoffeinspritzsystem - Google Patents

Kraftstoffeinspritzsystem

Info

Publication number
DE19954206A1
DE19954206A1 DE19954206A DE19954206A DE19954206A1 DE 19954206 A1 DE19954206 A1 DE 19954206A1 DE 19954206 A DE19954206 A DE 19954206A DE 19954206 A DE19954206 A DE 19954206A DE 19954206 A1 DE19954206 A1 DE 19954206A1
Authority
DE
Germany
Prior art keywords
fuel injection
pressure
fuel
injection
injection system
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.)
Withdrawn
Application number
DE19954206A
Other languages
German (de)
English (en)
Inventor
Wolfgang Stoecklein
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 DE19954206A priority Critical patent/DE19954206A1/de
Priority to JP2001536868A priority patent/JP2003514187A/ja
Priority to CZ20012474A priority patent/CZ20012474A3/cs
Priority to EP00979441A priority patent/EP1144840A1/de
Priority to PCT/DE2000/003696 priority patent/WO2001034965A1/de
Priority to KR1020017008632A priority patent/KR20010101423A/ko
Publication of DE19954206A1 publication Critical patent/DE19954206A1/de
Withdrawn legal-status Critical Current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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/16—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor characterised by the distributor being fed from a constant pressure source, e.g. accumulator or constant pressure positive displacement pumps
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable 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
    • 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
    • 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

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)
DE19954206A 1999-11-11 1999-11-11 Kraftstoffeinspritzsystem Withdrawn DE19954206A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19954206A DE19954206A1 (de) 1999-11-11 1999-11-11 Kraftstoffeinspritzsystem
JP2001536868A JP2003514187A (ja) 1999-11-11 2000-10-20 燃料噴射システム
CZ20012474A CZ20012474A3 (cs) 1999-11-11 2000-10-20 Vstřikovací systém paliva
EP00979441A EP1144840A1 (de) 1999-11-11 2000-10-20 Kraftstoffeinspritzsystem
PCT/DE2000/003696 WO2001034965A1 (de) 1999-11-11 2000-10-20 Kraftstoffeinspritzsystem
KR1020017008632A KR20010101423A (ko) 1999-11-11 2000-10-20 연료분사시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19954206A DE19954206A1 (de) 1999-11-11 1999-11-11 Kraftstoffeinspritzsystem

Publications (1)

Publication Number Publication Date
DE19954206A1 true DE19954206A1 (de) 2001-05-23

Family

ID=7928646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19954206A Withdrawn DE19954206A1 (de) 1999-11-11 1999-11-11 Kraftstoffeinspritzsystem

Country Status (6)

Country Link
EP (1) EP1144840A1 (ko)
JP (1) JP2003514187A (ko)
KR (1) KR20010101423A (ko)
CZ (1) CZ20012474A3 (ko)
DE (1) DE19954206A1 (ko)
WO (1) WO2001034965A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005078288A (ja) * 2003-08-29 2005-03-24 Toshiba Corp 情報処理装置及びプレゼンス情報管理方法
KR100783826B1 (ko) * 2006-10-30 2007-12-10 현대자동차주식회사 차량의 배기가스 재순환장치의 가스분배장치
CN102619665B (zh) * 2012-03-09 2014-11-26 无锡威孚高科技集团股份有限公司 电控蓄压分配式共轨装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154330A1 (de) * 1970-11-14 1972-05-18 N.V. Philips Gloeilampenfabrieken, Eindhoven (Niederlande) Vorrichtung für die Zufuhr von Brennstoff zu den Zerstäubern eines Verbrennungsmotors
DE2735448A1 (de) * 1977-08-05 1979-02-08 Maschf Augsburg Nuernberg Ag Kraftstoffeinspritzsystem fuer dieselmotoren
DE4304967A1 (de) * 1992-04-25 1993-10-28 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
EP0889233A2 (en) * 1993-05-06 1999-01-07 Cummins Engine Company, Inc. Compact high performance fuel system with accumulator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618447A1 (de) * 1986-05-31 1987-12-03 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE3634962A1 (de) * 1986-10-14 1988-04-21 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
DE3843467A1 (de) * 1988-12-23 1990-06-28 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
WO1993022554A1 (de) * 1992-04-25 1993-11-11 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für brennkraftmaschinen
EP0643221B1 (en) * 1993-09-14 1998-04-22 Lucas Industries Public Limited Company Fuel Supply Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154330A1 (de) * 1970-11-14 1972-05-18 N.V. Philips Gloeilampenfabrieken, Eindhoven (Niederlande) Vorrichtung für die Zufuhr von Brennstoff zu den Zerstäubern eines Verbrennungsmotors
DE2735448A1 (de) * 1977-08-05 1979-02-08 Maschf Augsburg Nuernberg Ag Kraftstoffeinspritzsystem fuer dieselmotoren
DE4304967A1 (de) * 1992-04-25 1993-10-28 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
EP0889233A2 (en) * 1993-05-06 1999-01-07 Cummins Engine Company, Inc. Compact high performance fuel system with accumulator

Also Published As

Publication number Publication date
EP1144840A1 (de) 2001-10-17
JP2003514187A (ja) 2003-04-15
KR20010101423A (ko) 2001-11-14
WO2001034965A1 (de) 2001-05-17
CZ20012474A3 (cs) 2002-11-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee