EP1239147A3 - Injector mounting device - Google Patents

Injector mounting device Download PDF

Info

Publication number
EP1239147A3
EP1239147A3 EP02005421A EP02005421A EP1239147A3 EP 1239147 A3 EP1239147 A3 EP 1239147A3 EP 02005421 A EP02005421 A EP 02005421A EP 02005421 A EP02005421 A EP 02005421A EP 1239147 A3 EP1239147 A3 EP 1239147A3
Authority
EP
European Patent Office
Prior art keywords
mounting device
injector mounting
nozzle holder
housing
support element
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Withdrawn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
EP02005421A
Other languages
German (de)
French (fr)
Other versions
EP1239147A2 (en
Inventor
Hansjörg EGELER
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
Priority claimed from DE10205088A external-priority patent/DE10205088A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1239147A2 publication Critical patent/EP1239147A2/en
Publication of EP1239147A3 publication Critical patent/EP1239147A3/en
Withdrawn legal-status Critical Current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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector
    • 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

Landscapes

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

Abstract

Die Erfindung bezieht sich auf einen Düsenhalter zur Fixierung einer Einspritzdüse (3) in einer Bohrung (6) eines Gehäuses (2). Der Düsenhalter (1) ist über ein Spannelement (16) mit dem Gehäuse (2) verbunden, wobei zwischen Düsenhalter (1) und dem Spannelement (16) ein Stützelement (20) vorgesehen ist. Das Stützelement (20) umfaßt eine spiralfederförmig ausgebildete Wicklung (41).

Figure imgaf001
Figure imgaf002
The invention relates to a nozzle holder for fixing an injection nozzle (3) in a bore (6) of a housing (2). The nozzle holder (1) is connected via a clamping element (16) with the housing (2), wherein between the nozzle holder (1) and the clamping element (16), a support element (20) is provided. The support element (20) comprises a helical spring-shaped winding (41).
Figure imgaf001
Figure imgaf002
EP02005421A 2001-03-09 2002-03-08 Injector mounting device Withdrawn EP1239147A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10111481 2001-03-09
DE10111481 2001-03-09
DE10205088 2002-02-07
DE10205088A DE10205088A1 (en) 2001-03-09 2002-02-07 Nozzle holder attachment

Publications (2)

Publication Number Publication Date
EP1239147A2 EP1239147A2 (en) 2002-09-11
EP1239147A3 true EP1239147A3 (en) 2008-02-20

Family

ID=26008731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005421A Withdrawn EP1239147A3 (en) 2001-03-09 2002-03-08 Injector mounting device

Country Status (1)

Country Link
EP (1) EP1239147A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012222591A1 (en) * 2012-12-10 2014-06-12 Robert Bosch Gmbh Arrangement for a fuel injection system with a component and an elastically deformable decoupling element
US10060401B2 (en) 2016-04-22 2018-08-28 Caterpillar Inc. Fuel inlet filter for fuel injectors
DK181102B1 (en) * 2021-06-24 2022-12-15 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Fuel valve assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308261A1 (en) * 1973-02-20 1974-08-22 Bosch Gmbh Robert FUEL INJECTOR
FR2762051A1 (en) * 1997-04-10 1998-10-16 Peugeot DEVICE FOR FIXING A FUEL INJECTOR TO A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
EP0878622A1 (en) * 1997-05-16 1998-11-18 Renault Fixing flange of an injector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701879A1 (en) 1997-01-21 1998-07-23 Bosch Gmbh Robert Fuel injection device for internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308261A1 (en) * 1973-02-20 1974-08-22 Bosch Gmbh Robert FUEL INJECTOR
FR2762051A1 (en) * 1997-04-10 1998-10-16 Peugeot DEVICE FOR FIXING A FUEL INJECTOR TO A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
EP0878622A1 (en) * 1997-05-16 1998-11-18 Renault Fixing flange of an injector

Also Published As

Publication number Publication date
EP1239147A2 (en) 2002-09-11

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