EP2587047A1 - Dispositif d'indexation et agencement d'injecteur - Google Patents

Dispositif d'indexation et agencement d'injecteur Download PDF

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Publication number
EP2587047A1
EP2587047A1 EP11186863.4A EP11186863A EP2587047A1 EP 2587047 A1 EP2587047 A1 EP 2587047A1 EP 11186863 A EP11186863 A EP 11186863A EP 2587047 A1 EP2587047 A1 EP 2587047A1
Authority
EP
European Patent Office
Prior art keywords
injector
indexing device
basis
indexing
fixed defined
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
EP11186863.4A
Other languages
German (de)
English (en)
Other versions
EP2587047B1 (fr
Inventor
Giandomenico Serra
Giovanni Petroni
Lorenzo Del Rio
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.)
Aumovio Germany GmbH
Original Assignee
Continental Automotive Technologies 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 Continental Automotive Technologies GmbH filed Critical Continental Automotive Technologies GmbH
Priority to EP20110186863 priority Critical patent/EP2587047B1/fr
Publication of EP2587047A1 publication Critical patent/EP2587047A1/fr
Application granted granted Critical
Publication of EP2587047B1 publication Critical patent/EP2587047B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14Arrangements of injectors with respect to engines; Mounting of injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8015Provisions for assembly of fuel injection apparatus in a certain orientation, e.g. markings, notches or specially shaped sleeves other than a clip
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85Mounting of fuel injection apparatus
    • F02M2200/852Mounting of fuel injection apparatus provisions for mounting the fuel injection apparatus in a certain orientation, e.g. markings or notches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85Mounting of fuel injection apparatus
    • F02M2200/853Mounting of fuel injection apparatus involving use of quick-acting mechanism, e.g. clips

Definitions

  • Figure 2 shows the indexing device 100 and the injector 110 according to further embodiments.
  • the indexing device 100 comprises projecting parts 104 that are arranged at the first part 110.
  • the projecting parts 104 project into the axial direction of the longitudinal axis L.
  • the projecting parts 104 are designed such that they have a contact surface with the metal body 111 of the injector 110.
  • the first part 110 surrounds the metal body 111 partly and has an open end such that the indexing device 100 may be clipped sideways on the injector 110.
  • the indexing device 100 could be made of several materials, for example metal or plastic, in particular steel.
  • the material for the indexing device 100 is chosen dependent on given rigidity requirements for each application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP20110186863 2011-10-27 2011-10-27 Agencement d'injecteur Not-in-force EP2587047B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20110186863 EP2587047B1 (fr) 2011-10-27 2011-10-27 Agencement d'injecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20110186863 EP2587047B1 (fr) 2011-10-27 2011-10-27 Agencement d'injecteur

Publications (2)

Publication Number Publication Date
EP2587047A1 true EP2587047A1 (fr) 2013-05-01
EP2587047B1 EP2587047B1 (fr) 2015-02-25

Family

ID=44992586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110186863 Not-in-force EP2587047B1 (fr) 2011-10-27 2011-10-27 Agencement d'injecteur

Country Status (1)

Country Link
EP (1) EP2587047B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197548A (zh) * 2018-11-20 2020-05-26 德尔福技术知识产权有限公司 燃料喷射器、使用燃料喷射器的内燃机和组装方法
US10767613B2 (en) 2018-11-20 2020-09-08 Delphia Technologies Ip Limited Fuel injector with locating pins, internal combustion engine using the same, and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894900A (en) * 1987-06-15 1990-01-23 Stanadyne Automotive Corp. Tool for removing a fuel injection nozzle
US5520151A (en) * 1994-04-21 1996-05-28 Robert Bosch Gmbh Fuel injection device
US20040069280A1 (en) * 2002-10-11 2004-04-15 Caterpillar Inc. Fuel injector supporting device
EP1482168A1 (fr) * 2000-06-03 2004-12-01 Robert Bosch Gmbh Serre-flan pour injecteur de carburant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894900A (en) * 1987-06-15 1990-01-23 Stanadyne Automotive Corp. Tool for removing a fuel injection nozzle
US5520151A (en) * 1994-04-21 1996-05-28 Robert Bosch Gmbh Fuel injection device
EP1482168A1 (fr) * 2000-06-03 2004-12-01 Robert Bosch Gmbh Serre-flan pour injecteur de carburant
US20040069280A1 (en) * 2002-10-11 2004-04-15 Caterpillar Inc. Fuel injector supporting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197548A (zh) * 2018-11-20 2020-05-26 德尔福技术知识产权有限公司 燃料喷射器、使用燃料喷射器的内燃机和组装方法
EP3657007A1 (fr) * 2018-11-20 2020-05-27 Delphi Technologies IP Limited Injecteur de carburant comprenant une broche de positionnement, moteur à combustion interne l'utilisant et procédé
US10767613B2 (en) 2018-11-20 2020-09-08 Delphia Technologies Ip Limited Fuel injector with locating pins, internal combustion engine using the same, and method
US11136953B2 (en) 2018-11-20 2021-10-05 Delphi Technologies Ip Limited Fuel injector with a locating pin, internal combustion engine using the same, and method
CN111197548B (zh) * 2018-11-20 2022-07-05 德尔福技术知识产权有限公司 燃料喷射器、使用燃料喷射器的内燃机和组装方法

Also Published As

Publication number Publication date
EP2587047B1 (fr) 2015-02-25

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