FR2359971A1 - Moteur a combustion interne - Google Patents

Moteur a combustion interne

Info

Publication number
FR2359971A1
FR2359971A1 FR7623886A FR7623886A FR2359971A1 FR 2359971 A1 FR2359971 A1 FR 2359971A1 FR 7623886 A FR7623886 A FR 7623886A FR 7623886 A FR7623886 A FR 7623886A FR 2359971 A1 FR2359971 A1 FR 2359971A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
valves
cylinder head
diametral plane
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
FR7623886A
Other languages
English (en)
Other versions
FR2359971B1 (fr
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7623886A priority Critical patent/FR2359971A1/fr
Priority to ES459600A priority patent/ES459600A1/es
Priority to DE7720734U priority patent/DE7720734U1/de
Priority to GB30821/77A priority patent/GB1560430A/en
Publication of FR2359971A1 publication Critical patent/FR2359971A1/fr
Application granted granted Critical
Publication of FR2359971B1 publication Critical patent/FR2359971B1/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
    • 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

Abstract

la présente invention a pour objet un moteur à combustion interne, caractérisé en ce qu'il comprend en combinaison une culasse hémisphérique 1 munie de deux soupapes 2 et 3 disposées dans un même plan diamétral et d'une bougie latérale 6, et un piston 5 dont la tête, en position haute, épouse la forme de la culasse au droit de l'une des soupapes 2 et comporte, du côté de l'autre soupape, une partie concave il symétrique par rapport au plan diamétral contenant les soupapes 2 et 3.
FR7623886A 1976-07-28 1976-07-28 Moteur a combustion interne Granted FR2359971A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7623886A FR2359971A1 (fr) 1976-07-28 1976-07-28 Moteur a combustion interne
ES459600A ES459600A1 (es) 1976-07-28 1977-06-08 Perfeccionamientos introducidos en un motor de combustion interna.
DE7720734U DE7720734U1 (de) 1976-07-28 1977-07-01 Brennkraftmaschine
GB30821/77A GB1560430A (en) 1976-07-28 1977-07-22 Internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623886A FR2359971A1 (fr) 1976-07-28 1976-07-28 Moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2359971A1 true FR2359971A1 (fr) 1978-02-24
FR2359971B1 FR2359971B1 (fr) 1981-03-06

Family

ID=9176578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623886A Granted FR2359971A1 (fr) 1976-07-28 1976-07-28 Moteur a combustion interne

Country Status (4)

Country Link
DE (1) DE7720734U1 (fr)
ES (1) ES459600A1 (fr)
FR (1) FR2359971A1 (fr)
GB (1) GB1560430A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479328A1 (fr) * 1980-02-12 1981-10-02 Nissan Motor Moteur a combustion interne a allumage par etincelle
AT2333U1 (de) * 1997-08-11 1998-08-25 Avl List Gmbh Brennkraftmaschine mit fremdzündung
EP2628916A1 (fr) * 2010-10-15 2013-08-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Moteur à injection de carburant à orifice d'admission

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2572728B2 (ja) * 1986-02-01 1997-01-16 マツダ株式会社 内燃機関の燃焼室
EP0778402B1 (fr) * 1995-03-28 2001-09-12 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Moteur a combustion interne du type a injection dans le cylindre
US5806482A (en) * 1995-03-28 1998-09-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha In-cylinder injection internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479328A1 (fr) * 1980-02-12 1981-10-02 Nissan Motor Moteur a combustion interne a allumage par etincelle
AT2333U1 (de) * 1997-08-11 1998-08-25 Avl List Gmbh Brennkraftmaschine mit fremdzündung
US6125817A (en) * 1997-08-11 2000-10-03 Avl List Gmbh Internal combustion engine with spark ignition
EP2628916A1 (fr) * 2010-10-15 2013-08-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Moteur à injection de carburant à orifice d'admission
EP2628916A4 (fr) * 2010-10-15 2014-04-30 Mitsubishi Motors Corp Moteur à injection de carburant à orifice d'admission

Also Published As

Publication number Publication date
FR2359971B1 (fr) 1981-03-06
ES459600A1 (es) 1978-04-01
DE7720734U1 (de) 1977-10-20
GB1560430A (en) 1980-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse