FR1537932A - Dispositif de commande de soupapes pour moteurs à combustion interne - Google Patents

Dispositif de commande de soupapes pour moteurs à combustion interne

Info

Publication number
FR1537932A
FR1537932A FR115009A FR115009A FR1537932A FR 1537932 A FR1537932 A FR 1537932A FR 115009 A FR115009 A FR 115009A FR 115009 A FR115009 A FR 115009A FR 1537932 A FR1537932 A FR 1537932A
Authority
FR
France
Prior art keywords
internal combustion
valve control
combustion engines
engines
valve
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
Application number
FR115009A
Other languages
English (en)
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
Andre 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 Andre Citroen SA filed Critical Andre Citroen SA
Priority to FR115009A priority Critical patent/FR1537932A/fr
Application granted granted Critical
Publication of FR1537932A publication Critical patent/FR1537932A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/262Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with valve stems disposed radially from a centre which is substantially the centre of curvature of the upper wall surface of a combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/18Rocking arms or levers
    • F01L1/181Centre pivot rocking arms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads
    • F02F1/24Cylinder heads
    • F02F1/42Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00Engines characterised by fuel-air mixture compression
    • F02B1/02Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18DOHC [Double overhead camshaft]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads
    • F02F1/24Cylinder heads
    • F02F2001/244Arrangement of valve stems in cylinder heads
    • F02F2001/245Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads
    • F02F1/24Cylinder heads
    • F02F2001/244Arrangement of valve stems in cylinder heads
    • F02F2001/245Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • F02F2001/246Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis and orientated radially from the combustion chamber surface
FR115009A 1967-07-20 1967-07-20 Dispositif de commande de soupapes pour moteurs à combustion interne Expired FR1537932A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115009A FR1537932A (fr) 1967-07-20 1967-07-20 Dispositif de commande de soupapes pour moteurs à combustion interne

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR115009A FR1537932A (fr) 1967-07-20 1967-07-20 Dispositif de commande de soupapes pour moteurs à combustion interne
DE19681751603 DE1751603A1 (de) 1967-07-20 1968-06-27 Ventilsteuervorrichtung fuer Verbrennungsmotoren
GB3245268A GB1187715A (en) 1967-07-20 1968-07-08 Improvements in or relating to Valve Gear Arrangements in Internal Combustion Engines
US3520286D US3520286A (en) 1967-07-20 1968-07-15 Valve gear disposal

Publications (1)

Publication Number Publication Date
FR1537932A true FR1537932A (fr) 1968-08-30

Family

ID=8635453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115009A Expired FR1537932A (fr) 1967-07-20 1967-07-20 Dispositif de commande de soupapes pour moteurs à combustion interne

Country Status (4)

Country Link
US (1) US3520286A (fr)
DE (1) DE1751603A1 (fr)
FR (1) FR1537932A (fr)
GB (1) GB1187715A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342530A1 (de) * 1972-11-06 1974-05-16 Denzel Kraftfahrzeug Wolfgang Zylinderkopf fuer brennkraftmaschinen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624533B2 (fr) * 1978-03-28 1987-01-30 Honda Motor Co Ltd
JPS6229623B2 (fr) * 1979-09-04 1987-06-26 Honda Motor Co Ltd
DE2942033C2 (fr) * 1979-10-17 1990-03-29 Honda Giken Kogyo K.K., Tokio/Tokyo, Jp
JPH0238785B2 (fr) * 1985-01-19 1990-08-31 Mazda Motor
DE3841710C2 (de) * 1987-12-22 1994-09-08 Bayerische Motoren Werke Ag Brennkraftmaschine mit einem Querstrom-Zylinderkopf, insbesondere luftgekühlter Einzel-Zylinderkopf für Motorrad-Brennkraftmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503111A (fr) *
US3299871A (en) * 1965-04-03 1967-01-24 Bayerische Motoren Werke Ag Valve control for internal combustion engines
US3224423A (en) * 1965-06-03 1965-12-21 John L Ostborg Valve timing control system for supercharged automotive engine
AT274477B (de) * 1966-10-12 1969-09-25 H C Hans Dipl Ing Dr Dr List Ventilsteuerung für Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342530A1 (de) * 1972-11-06 1974-05-16 Denzel Kraftfahrzeug Wolfgang Zylinderkopf fuer brennkraftmaschinen

Also Published As

Publication number Publication date
GB1187715A (en) 1970-04-15
DE1751603A1 (de) 1971-08-05
US3520286A (en) 1970-07-14

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