EP1780403A3 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil Download PDF

Info

Publication number
EP1780403A3
EP1780403A3 EP06121591A EP06121591A EP1780403A3 EP 1780403 A3 EP1780403 A3 EP 1780403A3 EP 06121591 A EP06121591 A EP 06121591A EP 06121591 A EP06121591 A EP 06121591A EP 1780403 A3 EP1780403 A3 EP 1780403A3
Authority
EP
European Patent Office
Prior art keywords
injection valve
fuel injection
fuel
inlet
side end
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.)
Granted
Application number
EP06121591A
Other languages
English (en)
French (fr)
Other versions
EP1780403A2 (de
EP1780403B1 (de
Inventor
Martin Scheffel
Axel Heinstein
Andreas Glaser
Klaus Ries-Mueller
Stefan Lauter
Rocco Scholz
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
Publication of EP1780403A2 publication Critical patent/EP1780403A2/de
Publication of EP1780403A3 publication Critical patent/EP1780403A3/de
Application granted granted Critical
Publication of EP1780403B1 publication Critical patent/EP1780403B1/de
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of 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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Ein Brennstoffeinspritzventil (1), insbesondere zum direkten Einspritzen von Brennstoff in einen Brennraum (18) einer Brennkraftmaschine, weist einen in eine Ausnehmung (14) eines Zylinderkopfes (12) einsetzbaren Düsenkörper (9) und ein Ventilgehäuse mit einem zulaufseitigen Ende (2), welches mit einem Verbindungsstutzen (27) einer Brennstoffverteilerleitung (24) verbindbar ist, auf. Das zulaufseitige Ende (2) ist als lang gestreckte Anschlusshülse (7) ausgebildet, welche unter Einwirkung radialer Kräfte verformbar ist.
EP06121591.9A 2005-10-25 2006-10-02 Brennstoffeinspritzventil Ceased EP1780403B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005051005.1A DE102005051005B4 (de) 2005-10-25 2005-10-25 Brennstoffeinspritzventil

Publications (3)

Publication Number Publication Date
EP1780403A2 EP1780403A2 (de) 2007-05-02
EP1780403A3 true EP1780403A3 (de) 2007-11-21
EP1780403B1 EP1780403B1 (de) 2016-12-14

Family

ID=37708430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06121591.9A Ceased EP1780403B1 (de) 2005-10-25 2006-10-02 Brennstoffeinspritzventil

Country Status (2)

Country Link
EP (1) EP1780403B1 (de)
DE (1) DE102005051005B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2698526B1 (de) 2012-08-13 2017-06-07 Continental Automotive GmbH Kupplungsvorrichtung
EP2700805B1 (de) * 2012-08-23 2016-06-29 Continental Automotive GmbH Verlängerungsteil, Einspritzventil und Brennstoffversorgungsanordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002029241A2 (en) * 2000-10-04 2002-04-11 Siemens Automotive Corporation Fuel system including a fuel injector internally mounted to a fuel rail
WO2003048561A1 (de) * 2001-11-30 2003-06-12 Robert Bosch Gmbh Brennstoffeinspritzanlage
EP1445474A1 (de) * 2003-01-28 2004-08-11 Siemens VDO Automotive S.p.A. Brennstoffeinspritzventil, Common rail und Einspritzsystem
DE10307871A1 (de) * 2003-02-25 2004-09-02 Robert Bosch Gmbh Hochdruckleitung für eine Kraftstoffeinspritzanlage
EP1460264A1 (de) * 2003-03-19 2004-09-22 Peugeot Citroen Automobiles S.A. Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine, insbesondere eines Kraftfahrzeugs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074269A (en) * 1991-04-29 1991-12-24 Chrysler Corporation Anti-rotation fuel injector clip
DE19705990A1 (de) 1997-02-17 1998-08-20 Bosch Gmbh Robert Montagevorrichtung zur Montage eines Brennstoffeinspritzventils
DE19735665A1 (de) 1997-06-25 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzanlage
DE10140797A1 (de) 2001-08-20 2003-07-31 Bosch Gmbh Robert Ausgleichselement für ein Brennstoffeinspritzventil
DE10148824A1 (de) * 2001-10-04 2003-04-10 Bosch Gmbh Robert Brennstoffeinspritzventil
US6959695B2 (en) * 2001-10-17 2005-11-01 Robert Bosch Corporation Multi-point fuel injection module
DE10338715B4 (de) 2003-08-22 2014-07-17 Robert Bosch Gmbh Ausgleichselement für ein Brennstoffeinspritzventil
JP4099668B2 (ja) * 2004-03-29 2008-06-11 株式会社デンソー 燃料噴射弁の取り付け構造およびそれに用いる固定部材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002029241A2 (en) * 2000-10-04 2002-04-11 Siemens Automotive Corporation Fuel system including a fuel injector internally mounted to a fuel rail
WO2003048561A1 (de) * 2001-11-30 2003-06-12 Robert Bosch Gmbh Brennstoffeinspritzanlage
EP1445474A1 (de) * 2003-01-28 2004-08-11 Siemens VDO Automotive S.p.A. Brennstoffeinspritzventil, Common rail und Einspritzsystem
DE10307871A1 (de) * 2003-02-25 2004-09-02 Robert Bosch Gmbh Hochdruckleitung für eine Kraftstoffeinspritzanlage
EP1460264A1 (de) * 2003-03-19 2004-09-22 Peugeot Citroen Automobiles S.A. Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine, insbesondere eines Kraftfahrzeugs

Also Published As

Publication number Publication date
DE102005051005B4 (de) 2025-01-02
DE102005051005A1 (de) 2007-04-26
EP1780403A2 (de) 2007-05-02
EP1780403B1 (de) 2016-12-14

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