EP1338792A2 - Système d'injection de carburant - Google Patents

Système d'injection de carburant Download PDF

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Publication number
EP1338792A2
EP1338792A2 EP03000847A EP03000847A EP1338792A2 EP 1338792 A2 EP1338792 A2 EP 1338792A2 EP 03000847 A EP03000847 A EP 03000847A EP 03000847 A EP03000847 A EP 03000847A EP 1338792 A2 EP1338792 A2 EP 1338792A2
Authority
EP
European Patent Office
Prior art keywords
fuel
fuel injection
inlet
guide section
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Withdrawn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
EP03000847A
Other languages
German (de)
English (en)
Other versions
EP1338792A3 (fr
Inventor
Werner Berger
Martin Mueller
Andreas Glaser
Anh-Tuan Hoang
Martin Buehner
Cedric Olivier
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 EP1338792A2 publication Critical patent/EP1338792A2/fr
Publication of EP1338792A3 publication Critical patent/EP1338792A3/fr
Withdrawn legal-status Critical Current

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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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel 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
    • 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

Definitions

  • connection 1 in a detail section.
  • the leadership section 2 is inserted into the manifold 3 and points to the Foot end 9 of the guide section 2 has a groove 16 into which a sealing ring 17 with a support ring 1 is used.
  • the Sealing ring 17 seals the guide section 2 from the Manifold 3 from. 3 are two different, slightly different embodiments of the Invention shown. It's on the left Foot end 9 on the manifold 3 and can thus for example a hold-down force in the axial direction transfer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP03000847A 2002-02-26 2003-01-15 Système d'injection de carburant Withdrawn EP1338792A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002108227 DE10208227A1 (de) 2002-02-26 2002-02-26 Brennstoffeinspritzanlage
DE10208227 2002-02-26

Publications (2)

Publication Number Publication Date
EP1338792A2 true EP1338792A2 (fr) 2003-08-27
EP1338792A3 EP1338792A3 (fr) 2003-10-29

Family

ID=27635323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000847A Withdrawn EP1338792A3 (fr) 2002-02-26 2003-01-15 Système d'injection de carburant

Country Status (3)

Country Link
EP (1) EP1338792A3 (fr)
JP (1) JP4383756B2 (fr)
DE (1) DE10208227A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735665A1 (de) 1997-06-25 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzanlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832299A1 (de) * 1978-07-22 1980-01-31 Bosch Gmbh Robert Geraeuschdaempfungseinrichtung
DE4413863C2 (de) * 1994-04-21 1996-03-28 Parker Praedifa Gmbh Dichtungsanordnung für Einspritzventile an Kraftstoffzuleitungen
US5724946A (en) * 1996-11-22 1998-03-10 Siemens Automotive Corporation Fuel rail and injector assembly
DE19725076A1 (de) * 1997-06-13 1998-12-17 Bosch Gmbh Robert Brennstoffeinspritzanlage
US5845621A (en) * 1997-06-19 1998-12-08 Siemens Automotive Corporation Bellows pressure pulsation damper
JP2001342923A (ja) * 2000-06-05 2001-12-14 Honda Motor Co Ltd 燃料配管接続構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735665A1 (de) 1997-06-25 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzanlage

Also Published As

Publication number Publication date
JP2003254196A (ja) 2003-09-10
EP1338792A3 (fr) 2003-10-29
DE10208227A1 (de) 2003-10-02
JP4383756B2 (ja) 2009-12-16

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