FR2850428B1 - Moteur a combustion interne comportant un injecteur-pompe agence coaxialement au cylindre - Google Patents

Moteur a combustion interne comportant un injecteur-pompe agence coaxialement au cylindre

Info

Publication number
FR2850428B1
FR2850428B1 FR0300700A FR0300700A FR2850428B1 FR 2850428 B1 FR2850428 B1 FR 2850428B1 FR 0300700 A FR0300700 A FR 0300700A FR 0300700 A FR0300700 A FR 0300700A FR 2850428 B1 FR2850428 B1 FR 2850428B1
Authority
FR
France
Prior art keywords
coaxally
cylinder
combustion engine
internal combustion
pump injector
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
FR0300700A
Other languages
English (en)
Other versions
FR2850428A1 (fr
Inventor
Samuel Desseaux
Panthet Denis Sylvestre
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 FR0300700A priority Critical patent/FR2850428B1/fr
Publication of FR2850428A1 publication Critical patent/FR2850428A1/fr
Application granted granted Critical
Publication of FR2850428B1 publication Critical patent/FR2850428B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR0300700A 2003-01-23 2003-01-23 Moteur a combustion interne comportant un injecteur-pompe agence coaxialement au cylindre Expired - Fee Related FR2850428B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0300700A FR2850428B1 (fr) 2003-01-23 2003-01-23 Moteur a combustion interne comportant un injecteur-pompe agence coaxialement au cylindre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300700A FR2850428B1 (fr) 2003-01-23 2003-01-23 Moteur a combustion interne comportant un injecteur-pompe agence coaxialement au cylindre

Publications (2)

Publication Number Publication Date
FR2850428A1 FR2850428A1 (fr) 2004-07-30
FR2850428B1 true FR2850428B1 (fr) 2006-11-03

Family

ID=32669148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300700A Expired - Fee Related FR2850428B1 (fr) 2003-01-23 2003-01-23 Moteur a combustion interne comportant un injecteur-pompe agence coaxialement au cylindre

Country Status (1)

Country Link
FR (1) FR2850428B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200704598A1 (tr) * 2007-07-03 2009-01-21 Robert Bosch Gmbh Enjektör ile entegre döner pistonlu pompanın tahrik mekanizması
WO2015048982A1 (fr) * 2013-10-04 2015-04-09 Volvo Truck Corporation Dispositif d'arbre à cames et moteur comprenant un tel dispositif

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1076310A (fr) * 1953-03-09 1954-10-26 Maybach Motorenbau Gmbh Dispositif pour la mise au point et le réglage d'injecteurs de moteurs à combustion interne à cylindres en ligne, notamment pour véhicules automobiles
US5035209A (en) * 1990-09-21 1991-07-30 Caterpillar Inc. Retention shelf for an engine
GB9201204D0 (en) 1992-01-21 1992-03-11 Lucas Ind Plc Pump/injector
JPH05223032A (ja) * 1992-02-07 1993-08-31 Komatsu Ltd ユニットインジェクタ及びそのロッカアーム
SE470267B (sv) * 1992-12-23 1993-12-20 Saab Scania Ab Cylinderhuvud för förbränningsmotor
US6026786A (en) * 1997-07-18 2000-02-22 Caterpillar Inc. Method and apparatus for controlling a fuel injector assembly of an internal combustion engine

Also Published As

Publication number Publication date
FR2850428A1 (fr) 2004-07-30

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Legal Events

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Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

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Year of fee payment: 15

ST Notification of lapse

Effective date: 20180928