EP1225328A3 - Système à haute pression de carburant pour un moteur à combustion - Google Patents

Système à haute pression de carburant pour un moteur à combustion Download PDF

Info

Publication number
EP1225328A3
EP1225328A3 EP01130777A EP01130777A EP1225328A3 EP 1225328 A3 EP1225328 A3 EP 1225328A3 EP 01130777 A EP01130777 A EP 01130777A EP 01130777 A EP01130777 A EP 01130777A EP 1225328 A3 EP1225328 A3 EP 1225328A3
Authority
EP
European Patent Office
Prior art keywords
pressure
fuel system
bodies
pressure fuel
high pressure
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Withdrawn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
EP01130777A
Other languages
German (de)
English (en)
Other versions
EP1225328A2 (fr
Inventor
Otto Krickau
Laslo Roza
Siegfried Ruthardt
Hrvoje Lalic
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 EP1225328A2 publication Critical patent/EP1225328A2/fr
Publication of EP1225328A3 publication Critical patent/EP1225328A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8069—Fuel injection apparatus manufacture, repair or assembly involving removal of material from the fuel apparatus, e.g. by punching, hydro-erosion or mechanical operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP01130777A 2001-01-19 2001-12-22 Système à haute pression de carburant pour un moteur à combustion Withdrawn EP1225328A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001102233 DE10102233A1 (de) 2001-01-19 2001-01-19 Kraftstoffhochdrucksystem für Brennkraftmaschinen
DE10102233 2001-01-19

Publications (2)

Publication Number Publication Date
EP1225328A2 EP1225328A2 (fr) 2002-07-24
EP1225328A3 true EP1225328A3 (fr) 2004-01-07

Family

ID=7671028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130777A Withdrawn EP1225328A3 (fr) 2001-01-19 2001-12-22 Système à haute pression de carburant pour un moteur à combustion

Country Status (2)

Country Link
EP (1) EP1225328A3 (fr)
DE (1) DE10102233A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3928362B2 (ja) * 2001-02-14 2007-06-13 株式会社デンソー 流体移送装置のシール面圧向上構造
DE10209116A1 (de) * 2002-03-01 2003-09-18 Bosch Gmbh Robert Verfahren zur Herstellung eines Kraftstoffeinspritzventils
DE10258980B4 (de) * 2002-12-16 2006-04-20 L'orange Gmbh Vorrichtung mit zwischen zwei Körpern liegender Dichtebene
DE10310123A1 (de) 2003-03-07 2004-09-23 Siemens Ag Radialkolbenpumpe
DE102004024389A1 (de) * 2004-05-17 2005-12-15 Siemens Ag Einspritzventil für Brennkraftmaschinen
JP2005344622A (ja) * 2004-06-03 2005-12-15 Bosch Corp 燃料噴射弁
JP4087817B2 (ja) * 2004-06-03 2008-05-21 ボッシュ株式会社 燃料噴射弁
JP4380549B2 (ja) * 2005-01-31 2009-12-09 株式会社デンソー 燃料噴射弁
DE202006002663U1 (de) * 2006-02-20 2006-04-13 Robert Bosch Gmbh Kraftstoffinjektor für Brennkraftmaschinen
DE102007009166A1 (de) * 2007-02-26 2008-08-28 Robert Bosch Gmbh Flächenfreilegung an Kraftstoffinjektoren
DE102009016271A1 (de) * 2009-04-03 2010-10-07 Continental Automotive Gmbh Injektor zum Einspritzen von Kraftstoff in eine Brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952482C (de) * 1954-01-24 1956-11-15 Gerhard Bilek Hartdichtung ohne Verwendung von Packungen
DE1004002B (de) * 1955-03-30 1957-03-07 Gerhard Bilek Zwischendichtungslose Abdichtung
CH389344A (de) * 1959-08-28 1965-03-15 Dilo Ges Drexler & Co Hartdichtung
JPH08270530A (ja) * 1995-03-30 1996-10-15 Zexel Corp 燃料噴射ポンプにおけるデリバリバルブシートのシート構造
US6123339A (en) * 1997-05-20 2000-09-26 Daiso Corporation Non-gasket sealing structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952482C (de) * 1954-01-24 1956-11-15 Gerhard Bilek Hartdichtung ohne Verwendung von Packungen
DE1004002B (de) * 1955-03-30 1957-03-07 Gerhard Bilek Zwischendichtungslose Abdichtung
CH389344A (de) * 1959-08-28 1965-03-15 Dilo Ges Drexler & Co Hartdichtung
JPH08270530A (ja) * 1995-03-30 1996-10-15 Zexel Corp 燃料噴射ポンプにおけるデリバリバルブシートのシート構造
US6123339A (en) * 1997-05-20 2000-09-26 Daiso Corporation Non-gasket sealing structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *

Also Published As

Publication number Publication date
EP1225328A2 (fr) 2002-07-24
DE10102233A1 (de) 2002-07-25

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