FR2357733A1 - Perfectionnements a un moteur a combustion interne - Google Patents

Perfectionnements a un moteur a combustion interne

Info

Publication number
FR2357733A1
FR2357733A1 FR7621147A FR7621147A FR2357733A1 FR 2357733 A1 FR2357733 A1 FR 2357733A1 FR 7621147 A FR7621147 A FR 7621147A FR 7621147 A FR7621147 A FR 7621147A FR 2357733 A1 FR2357733 A1 FR 2357733A1
Authority
FR
France
Prior art keywords
cylinder head
combustion space
joint formed
block joint
block
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.)
Granted
Application number
FR7621147A
Other languages
English (en)
Other versions
FR2357733B1 (fr
Inventor
Georges Chariatte
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.)
Chrysler France SAS
Original Assignee
Chrysler France 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 Chrysler France SAS filed Critical Chrysler France SAS
Priority to FR7621147A priority Critical patent/FR2357733A1/fr
Publication of FR2357733A1 publication Critical patent/FR2357733A1/fr
Application granted granted Critical
Publication of FR2357733B1 publication Critical patent/FR2357733B1/fr
Granted 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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
    • F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)

Abstract

Moteur à combustion interne comportant des chambres dont la partie supérieure forme un volume en toit Selon l'invention, la face de jonction entre le bloc moteur 10 et la culasse 11 forme un dièdre, ce qui facilite l'usinage et augmente la rigidité du moteur. L'invention s'applique à tous les moteurs à combustion interne, en particulier à ceux utilisables sur véhicules automobiles.
FR7621147A 1976-07-09 1976-07-09 Perfectionnements a un moteur a combustion interne Granted FR2357733A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7621147A FR2357733A1 (fr) 1976-07-09 1976-07-09 Perfectionnements a un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621147A FR2357733A1 (fr) 1976-07-09 1976-07-09 Perfectionnements a un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2357733A1 true FR2357733A1 (fr) 1978-02-03
FR2357733B1 FR2357733B1 (fr) 1980-03-28

Family

ID=9175542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621147A Granted FR2357733A1 (fr) 1976-07-09 1976-07-09 Perfectionnements a un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2357733A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105986A1 (fr) * 1982-10-13 1984-04-25 Jin-Jin Chen Machine à combustion interne avec tête de piston concave et culasse convexe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105986A1 (fr) * 1982-10-13 1984-04-25 Jin-Jin Chen Machine à combustion interne avec tête de piston concave et culasse convexe

Also Published As

Publication number Publication date
FR2357733B1 (fr) 1980-03-28

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse