FR3041386B1 - "ARRANGEMENT FOR MOUNTING AN INJECTOR ON A CYLINDER HEAD BY ELASTIC SOCKET IN A FIXING FLANGE" - Google Patents

"ARRANGEMENT FOR MOUNTING AN INJECTOR ON A CYLINDER HEAD BY ELASTIC SOCKET IN A FIXING FLANGE" Download PDF

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Publication number
FR3041386B1
FR3041386B1 FR1558738A FR1558738A FR3041386B1 FR 3041386 B1 FR3041386 B1 FR 3041386B1 FR 1558738 A FR1558738 A FR 1558738A FR 1558738 A FR1558738 A FR 1558738A FR 3041386 B1 FR3041386 B1 FR 3041386B1
Authority
FR
France
Prior art keywords
injector
arrangement
cylinder head
mounting
fixing flange
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.)
Expired - Fee Related
Application number
FR1558738A
Other languages
French (fr)
Other versions
FR3041386A1 (en
Inventor
Etienne De-Malet
Jean-Francois Moulin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1558738A priority Critical patent/FR3041386B1/en
Priority to EP16187166.0A priority patent/EP3144518B1/en
Publication of FR3041386A1 publication Critical patent/FR3041386A1/en
Application granted granted Critical
Publication of FR3041386B1 publication Critical patent/FR3041386B1/en
Expired - Fee Related 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/803—Fuel injection apparatus manufacture, repair or assembly using clamp elements and fastening means; e.g. bolts or screws
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/851—Mounting of fuel injection apparatus provisions for adjusting the angular, rotational or axial position 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/852—Mounting of fuel injection apparatus provisions for mounting the fuel injection apparatus in a certain orientation, e.g. markings or notches
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/853—Mounting of fuel injection apparatus involving use of quick-acting mechanism, e.g. clips
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws

Abstract

L'invention concerne un agencement pour le montage d'un injecteur (28) sur une culasse (10) de moteur thermique d'un véhicule automobile, l'injecteur (28) comportant au moins deux encoches (42) latérales opposées transversalement, l'agencement comportant une bride (50) de fixation qui comporte : - deux éléments (66) de maintien qui sont destinés à être insérés dans les encoches (42) latérales ; - une partie (58) de fixation qui est destinée à être fixée à la culasse (10) ; caractérisé en ce que les deux éléments (66) de maintien sont montés mobiles transversalement entre une position écartée dans laquelle ils sont écartés d'une distance supérieure au plus grand diamètre (D1) du tronçon (30) d'injection et une position rapprochée vers laquelle ils sont rappelés élastiquement et dans laquelle chaque élément (66) de maintien est susceptible d'être emboîté transversalement dans l'encoche (42) latérale associée.The invention relates to an arrangement for mounting an injector (28) on a cylinder head (10) of a heat engine of a motor vehicle, the injector (28) comprising at least two notches (42) opposite side transversely, l arrangement comprising a fixing flange (50) which comprises: - two retaining elements (66) which are intended to be inserted in the lateral notches (42); - a fixing part (58) which is intended to be fixed to the cylinder head (10); characterized in that the two holding elements (66) are mounted movable transversely between a separated position in which they are separated by a distance greater than the largest diameter (D1) of the injection section (30) and a position close to which they are resiliently recalled and in which each holding element (66) is capable of being fitted transversely into the associated lateral notch (42).

FR1558738A 2015-09-17 2015-09-17 "ARRANGEMENT FOR MOUNTING AN INJECTOR ON A CYLINDER HEAD BY ELASTIC SOCKET IN A FIXING FLANGE" Expired - Fee Related FR3041386B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1558738A FR3041386B1 (en) 2015-09-17 2015-09-17 "ARRANGEMENT FOR MOUNTING AN INJECTOR ON A CYLINDER HEAD BY ELASTIC SOCKET IN A FIXING FLANGE"
EP16187166.0A EP3144518B1 (en) 2015-09-17 2016-09-05 Arrangement for mounting an injector on a yoke by resilient fitting in a fixing flange

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1558738A FR3041386B1 (en) 2015-09-17 2015-09-17 "ARRANGEMENT FOR MOUNTING AN INJECTOR ON A CYLINDER HEAD BY ELASTIC SOCKET IN A FIXING FLANGE"
FR1558738 2015-09-17

Publications (2)

Publication Number Publication Date
FR3041386A1 FR3041386A1 (en) 2017-03-24
FR3041386B1 true FR3041386B1 (en) 2020-05-01

Family

ID=55178101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558738A Expired - Fee Related FR3041386B1 (en) 2015-09-17 2015-09-17 "ARRANGEMENT FOR MOUNTING AN INJECTOR ON A CYLINDER HEAD BY ELASTIC SOCKET IN A FIXING FLANGE"

Country Status (2)

Country Link
EP (1) EP3144518B1 (en)
FR (1) FR3041386B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11608804B1 (en) * 2021-08-25 2023-03-21 Caterpillar Inc. Fuel injector having side-fitted fuel connector for tight packaging in top-feed fuel system
US11644000B2 (en) * 2021-08-25 2023-05-09 Caterpillar Inc. Fuel injector clamp assembly for offset clamping bolt and cylinder head assembly with same
GB2621889A (en) * 2022-08-26 2024-02-28 Borgwarner Luxembourg Operations Fuel pump assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100527700B1 (en) * 2002-08-14 2005-11-09 현대자동차주식회사 Clamp Assembly for Engaging Injector of Automobile
JP3846436B2 (en) * 2003-03-10 2006-11-15 マツダ株式会社 Cylinder head structure of direct injection diesel engine
FR2904059B1 (en) * 2006-07-21 2010-06-18 Peugeot Citroen Automobiles Sa HOLDING FORK OF A THERMAL MOTOR INJECTOR HOLDER.
CN204493052U (en) * 2015-02-10 2015-07-22 临海市伟达汽车部件有限公司 A kind of use for diesel engine injector plate
CN204493051U (en) * 2015-02-10 2015-07-22 临海市伟达汽车部件有限公司 A kind of oil sprayer briquetting

Also Published As

Publication number Publication date
EP3144518A1 (en) 2017-03-22
FR3041386A1 (en) 2017-03-24
EP3144518B1 (en) 2020-11-04

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