FR2965308B1 - Module fonctionnel d'alimentation en air integrant une rampe d'injection - Google Patents

Module fonctionnel d'alimentation en air integrant une rampe d'injection

Info

Publication number
FR2965308B1
FR2965308B1 FR1057843A FR1057843A FR2965308B1 FR 2965308 B1 FR2965308 B1 FR 2965308B1 FR 1057843 A FR1057843 A FR 1057843A FR 1057843 A FR1057843 A FR 1057843A FR 2965308 B1 FR2965308 B1 FR 2965308B1
Authority
FR
France
Prior art keywords
fixing
hand
cylinder head
intended
group
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.)
Active
Application number
FR1057843A
Other languages
English (en)
Other versions
FR2965308A1 (fr
Inventor
Jerome Roussel
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.)
Sogefi Air and Cooling SAS
Original Assignee
Mark IV Systemes Moteurs 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 Mark IV Systemes Moteurs SAS filed Critical Mark IV Systemes Moteurs SAS
Priority to FR1057843A priority Critical patent/FR2965308B1/fr
Priority to PCT/FR2011/052233 priority patent/WO2012042159A1/fr
Priority to US13/876,026 priority patent/US10473080B2/en
Priority to EP11773776.7A priority patent/EP2622201B1/fr
Publication of FR2965308A1 publication Critical patent/FR2965308A1/fr
Application granted granted Critical
Publication of FR2965308B1 publication Critical patent/FR2965308B1/fr
Active 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
    • 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
    • F02M69/50—Arrangement of fuel distributors, e.g. with means for supplying equal portion of metered fuel to 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common 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
    • 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
    • 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

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

La présente invention a pour objet un module fonctionnel comprenant, d'une part, une platine (2) de fixation et de raccordement étanche à la culasse d'un moteur à combustion interne, intégrant des portions (3) de tubulures d'amenée d'air et d'autre part, une rampe d'injection, module fonctionnel (1) caractérisé en ce que le conduit (5) de la rampe d'injection est pourvu de pieds d'appui et de fixation (6') destinés à prendre directement appui sur la culasse (7), notamment au niveau d'un premier groupe de points de fixation (8) de cette dernière, et, en ce que la platine (2) est pourvue, d'une part, de sites de fixation primaires (9) destinés à coopérer avec un second groupe de points de fixation (8') de la culasse (7), et, d'autre part, de sites de fixation secondaires (9') correspondant à au moins certains des points de fixation (8) du premier groupe de la culasse (7), lesdits sites de fixation secondaires (9') de la platine (2) étant destinés à venir se positionner par-dessus certains au moins des pieds (6').
FR1057843A 2010-09-29 2010-09-29 Module fonctionnel d'alimentation en air integrant une rampe d'injection Active FR2965308B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1057843A FR2965308B1 (fr) 2010-09-29 2010-09-29 Module fonctionnel d'alimentation en air integrant une rampe d'injection
PCT/FR2011/052233 WO2012042159A1 (fr) 2010-09-29 2011-09-26 Module fonctionnel d'alimentation en air integrant une rampe d'injection
US13/876,026 US10473080B2 (en) 2010-09-29 2011-09-26 Functional air-supply module incorporating an injection set
EP11773776.7A EP2622201B1 (fr) 2010-09-29 2011-09-26 Module fonctionnel d'alimentation en air intégrant une rampe d'injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057843A FR2965308B1 (fr) 2010-09-29 2010-09-29 Module fonctionnel d'alimentation en air integrant une rampe d'injection

Publications (2)

Publication Number Publication Date
FR2965308A1 FR2965308A1 (fr) 2012-03-30
FR2965308B1 true FR2965308B1 (fr) 2015-03-06

Family

ID=43926907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057843A Active FR2965308B1 (fr) 2010-09-29 2010-09-29 Module fonctionnel d'alimentation en air integrant une rampe d'injection

Country Status (4)

Country Link
US (1) US10473080B2 (fr)
EP (1) EP2622201B1 (fr)
FR (1) FR2965308B1 (fr)
WO (1) WO2012042159A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101678B1 (fr) * 2019-10-02 2023-06-30 Renault Sas Rampe d'injection pour moteur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163406A (en) * 1990-08-07 1992-11-17 Siemens Automotive L.P. Intake manifold/fuel rail
FR2779681B1 (fr) 1998-06-10 2000-08-04 Coutier Moulage Gen Ind Ensemble repartiteur d'admission/rampe d'injection assembles par un dispositif de raccordement rapide
DE19962987A1 (de) * 1999-12-24 2001-07-05 Mahle Filtersysteme Gmbh Kolbenmotor
DE10131110A1 (de) 2001-06-27 2003-01-09 Mann & Hummel Filter Zwischenflanschsystem für eine direkteinspritzende Brennkraftmaschine
EP1510687A2 (fr) * 2003-08-28 2005-03-02 Siemens VDO Automotive Corporation Collecteur d'admission comprenant des injecteurs et une rampe de carburant fixée
DE10354687A1 (de) * 2003-11-22 2005-06-16 Mann + Hummel Gmbh Ansaugeinrichtung für eine Brennkraftmaschine
ITBO20040114A1 (it) * 2004-02-27 2004-05-27 Magneti Marelli Powertrain Spa Collettore carburante bi-materiale per un motore a combustione interna con iniezione diretta del carburante e metodo per la sua realizzazione
EP2148076A1 (fr) * 2008-07-24 2010-01-27 Magneti Marelli Powertrain S.p.A. Système d'admission d'air pour un moteur à combustion interne
FR2950396B1 (fr) * 2009-09-22 2012-04-27 Mark Iv Systemes Moteurs Sa Module fonctionnel integrant un repartiteur et une rampe d'injection et son procede de fabrication

Also Published As

Publication number Publication date
FR2965308A1 (fr) 2012-03-30
WO2012042159A1 (fr) 2012-04-05
US10473080B2 (en) 2019-11-12
EP2622201A1 (fr) 2013-08-07
US20130306030A1 (en) 2013-11-21
EP2622201B1 (fr) 2014-10-29

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