FR3078364B1 - Pompe a huile de moteur thermique ameliore - Google Patents

Pompe a huile de moteur thermique ameliore Download PDF

Info

Publication number
FR3078364B1
FR3078364B1 FR1851631A FR1851631A FR3078364B1 FR 3078364 B1 FR3078364 B1 FR 3078364B1 FR 1851631 A FR1851631 A FR 1851631A FR 1851631 A FR1851631 A FR 1851631A FR 3078364 B1 FR3078364 B1 FR 3078364B1
Authority
FR
France
Prior art keywords
oil pump
engine oil
improved thermal
thermal engine
arm
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
FR1851631A
Other languages
English (en)
Other versions
FR3078364A1 (fr
Inventor
Claudio Canini
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 FR1851631A priority Critical patent/FR3078364B1/fr
Publication of FR3078364A1 publication Critical patent/FR3078364A1/fr
Application granted granted Critical
Publication of FR3078364B1 publication Critical patent/FR3078364B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
    • F01M2001/0269—Pressure lubrication using lubricating pumps characterised by the pump driving means driven by the crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Pompe à huile (50) de moteur de véhicule automobile comprenant un bras tendeur (23) ave un système élastique (27) de mise en appui sur une chaine de transmission (20). Ladite pompe à huile comprend aussi un système de blocage (28) du bras tendeur (23) en une position initiale de montage (29) pour faciliter le montage de l'ensemble pompe avec bras tendeur.
FR1851631A 2018-02-26 2018-02-26 Pompe a huile de moteur thermique ameliore Active FR3078364B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851631A FR3078364B1 (fr) 2018-02-26 2018-02-26 Pompe a huile de moteur thermique ameliore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851631A FR3078364B1 (fr) 2018-02-26 2018-02-26 Pompe a huile de moteur thermique ameliore
FR1851631 2018-02-26

Publications (2)

Publication Number Publication Date
FR3078364A1 FR3078364A1 (fr) 2019-08-30
FR3078364B1 true FR3078364B1 (fr) 2020-05-22

Family

ID=61873613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851631A Active FR3078364B1 (fr) 2018-02-26 2018-02-26 Pompe a huile de moteur thermique ameliore

Country Status (1)

Country Link
FR (1) FR3078364B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816864A1 (de) * 1988-05-18 1989-11-23 Daimler Benz Ag Spannvorrichtung fuer einen kettentrieb
JP3712865B2 (ja) * 1998-08-12 2005-11-02 本田技研工業株式会社 往復ピストンエンジンのつり合い装置
JP4635943B2 (ja) * 2006-04-07 2011-02-23 日産自動車株式会社 タイミングチェーンの歯飛び防止構造
CN201496144U (zh) * 2009-04-03 2010-06-02 重庆宗申发动机制造有限公司 机油泵链条张紧机构

Also Published As

Publication number Publication date
FR3078364A1 (fr) 2019-08-30

Similar Documents

Publication Publication Date Title
CA2376562A1 (fr) Systeme de lubrification pour moteur de motoneige
FR3049025B1 (fr) Mecanisme d'embrayage et procede d'assemblage d'un tel mecanisme sur une chaine de transmission
FR3051150B1 (fr) Dispositif de recipient pour un vehicule automobile
CN107687503B (zh) 用于增加内燃发动机的传动带张紧器的张力的外部弹簧
FR3078364B1 (fr) Pompe a huile de moteur thermique ameliore
FR3081803B1 (fr) Dispositif de support d'une pompe a vide fixe dans un compartiment moteur d'un vehicule
FR2776017A1 (fr) Moteur a combustion interne comportant un dispositif anti-barbotage
FR3093069B1 (fr) Dispositif de fixation d’un élément de protection sous moteur
JP6497410B2 (ja) エンジンのタイミングチェーン装置
FR3049658B1 (fr) Strategie de demarrage par temps froids avec alterno-demarreur
BR0307251A (pt) Motor de cárter limpo, de quatro cilindradas
KR102406124B1 (ko) 차량용 텐셔너 장착구조
EP1741920A2 (fr) Structure de fixation pour pompe de carburant d'un moteur
US10557531B2 (en) Idler assembly
FR3063533B1 (fr) Support de moteur thermique en deux parties
JP2008286207A (ja) チェーンケースの取付構造
FR2892481A1 (fr) Dispositif d'amortissement de vibrations
FR3066245B1 (fr) Ensemble comprenant un support et un guide chaine ou courroie avec des moyens de positionnement du guide
FR3082804B1 (fr) Systeme d'insonorisation sous un element de moteur de vehicule automobile
FR3023591B1 (fr) " moteur a combustion interne comportant un bloc-moteur muni d'un deflecteur d'huile "
FR3084112B1 (fr) Moteur de vehicule a combustion interne
KR101369590B1 (ko) 자동차용 오일펌프 체인 텐셔너
FR3070437B1 (fr) Dispositif d'indexage en position d'un carter d'huile par rapport a un carter-cylindres de moteur thermique
FR3075298B1 (fr) Dispositif d'amortissement pendulaire comportant un systeme antichute des masses pendulaires
FR3065964B1 (fr) Utilisation d'une amine grasse pour reduire et/ou controler la combustion anormale du gaz dans un moteur marin

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190830

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20221005

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7