FR2336559A1 - Moteur a explosion a quatre temps - Google Patents

Moteur a explosion a quatre temps

Info

Publication number
FR2336559A1
FR2336559A1 FR7638966A FR7638966A FR2336559A1 FR 2336559 A1 FR2336559 A1 FR 2336559A1 FR 7638966 A FR7638966 A FR 7638966A FR 7638966 A FR7638966 A FR 7638966A FR 2336559 A1 FR2336559 A1 FR 2336559A1
Authority
FR
France
Prior art keywords
head
recess
central zone
cylinder
valves
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.)
Withdrawn
Application number
FR7638966A
Other languages
English (en)
French (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.)
PERRIN IMPORTATEUR
Original Assignee
PERRIN IMPORTATEUR
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 PERRIN IMPORTATEUR filed Critical PERRIN IMPORTATEUR
Publication of FR2336559A1 publication Critical patent/FR2336559A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/22—Side valves
    • 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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR7638966A 1975-12-23 1976-12-23 Moteur a explosion a quatre temps Withdrawn FR2336559A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1665975A CH576069A5 (enrdf_load_stackoverflow) 1975-12-23 1975-12-23

Publications (1)

Publication Number Publication Date
FR2336559A1 true FR2336559A1 (fr) 1977-07-22

Family

ID=4419153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638966A Withdrawn FR2336559A1 (fr) 1975-12-23 1976-12-23 Moteur a explosion a quatre temps

Country Status (3)

Country Link
CH (1) CH576069A5 (enrdf_load_stackoverflow)
DE (1) DE2658276A1 (enrdf_load_stackoverflow)
FR (1) FR2336559A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998053189A1 (en) * 1997-05-20 1998-11-26 Cagiva Motor S.P.A. Small-dimension two or four stroke vehicle engine with stratified feed
AU2008201574B2 (en) * 2007-04-05 2009-12-17 Wesley David Martin "Martin" cross-flow, 4 stroke side-valve engine
WO2011113079A1 (en) * 2010-03-17 2011-09-22 Wesley David Martin Martin" cross-flow, 4 stroke side- valve engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129206A (en) * 1978-03-28 1979-10-06 Honda Motor Co Ltd Internal combustion engine
US5010852A (en) * 1989-04-14 1991-04-30 Milisavljevic Milorad S Heat engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998053189A1 (en) * 1997-05-20 1998-11-26 Cagiva Motor S.P.A. Small-dimension two or four stroke vehicle engine with stratified feed
AU2008201574B2 (en) * 2007-04-05 2009-12-17 Wesley David Martin "Martin" cross-flow, 4 stroke side-valve engine
WO2011113079A1 (en) * 2010-03-17 2011-09-22 Wesley David Martin Martin" cross-flow, 4 stroke side- valve engine

Also Published As

Publication number Publication date
CH576069A5 (enrdf_load_stackoverflow) 1976-05-31
DE2658276A1 (de) 1977-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse