FR2611809B1 - Procede de traitement d'elements de moteur pour augmenter son rendement energetique - Google Patents

Procede de traitement d'elements de moteur pour augmenter son rendement energetique

Info

Publication number
FR2611809B1
FR2611809B1 FR8702646A FR8702646A FR2611809B1 FR 2611809 B1 FR2611809 B1 FR 2611809B1 FR 8702646 A FR8702646 A FR 8702646A FR 8702646 A FR8702646 A FR 8702646A FR 2611809 B1 FR2611809 B1 FR 2611809B1
Authority
FR
France
Prior art keywords
increase
energy efficiency
motor elements
treating motor
treating
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 - Lifetime
Application number
FR8702646A
Other languages
English (en)
Other versions
FR2611809A1 (fr
Inventor
Jean-Paul Pernet
Bernard Picot
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 Trucks SAS
Original Assignee
Renault Vehicules Industriels SA
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 Vehicules Industriels SA filed Critical Renault Vehicules Industriels SA
Priority to FR8702646A priority Critical patent/FR2611809B1/fr
Publication of FR2611809A1 publication Critical patent/FR2611809A1/fr
Application granted granted Critical
Publication of FR2611809B1 publication Critical patent/FR2611809B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR8702646A 1987-02-27 1987-02-27 Procede de traitement d'elements de moteur pour augmenter son rendement energetique Expired - Lifetime FR2611809B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8702646A FR2611809B1 (fr) 1987-02-27 1987-02-27 Procede de traitement d'elements de moteur pour augmenter son rendement energetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702646A FR2611809B1 (fr) 1987-02-27 1987-02-27 Procede de traitement d'elements de moteur pour augmenter son rendement energetique

Publications (2)

Publication Number Publication Date
FR2611809A1 FR2611809A1 (fr) 1988-09-09
FR2611809B1 true FR2611809B1 (fr) 1991-03-01

Family

ID=9348411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8702646A Expired - Lifetime FR2611809B1 (fr) 1987-02-27 1987-02-27 Procede de traitement d'elements de moteur pour augmenter son rendement energetique

Country Status (1)

Country Link
FR (1) FR2611809B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017111262A1 (de) 2017-05-23 2018-11-29 Man Truck & Bus Ag Wärmeisoliertes Lufteinlasssystem für einen Verbrennungsmotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729230A1 (de) * 1977-06-29 1979-01-11 Daimler Benz Ag Brennkraftmaschine
US4195478A (en) * 1977-11-09 1980-04-01 Ford Motor Company Low cost insertable type port liner
JPH0781539B2 (ja) * 1984-08-31 1995-08-30 株式会社小松製作所 内燃機械の排気ポートの製造方法

Also Published As

Publication number Publication date
FR2611809A1 (fr) 1988-09-09

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Legal Events

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CD Change of name or company name
CJ Change in legal form