GB380688A - Improved means for simultaneously operating the valves in internal combustion engines - Google Patents

Improved means for simultaneously operating the valves in internal combustion engines

Info

Publication number
GB380688A
GB380688A GB1387/32A GB138732A GB380688A GB 380688 A GB380688 A GB 380688A GB 1387/32 A GB1387/32 A GB 1387/32A GB 138732 A GB138732 A GB 138732A GB 380688 A GB380688 A GB 380688A
Authority
GB
United Kingdom
Prior art keywords
combustion engines
valves
internal combustion
improved means
simultaneously operating
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
GB1387/32A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB380688A publication Critical patent/GB380688A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • 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
    • F01L1/26—Valve-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
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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

Abstract

380,688. Lubricating internal-combustion engines. FIAT SOC. ANON., 250, Via Nizza, Turin, Italy. Jan. 16, 1932, No. 1387. Convention date, Jan. 17, 1931. [Class 12 (ii).] The hollow cam. shaft 5 is formed with radial lubricating bores 10, and is filled with oil by a pump through conduits 9a, 9b.
GB1387/32A 1931-01-17 1932-01-16 Improved means for simultaneously operating the valves in internal combustion engines Expired GB380688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT380688X 1931-01-17

Publications (1)

Publication Number Publication Date
GB380688A true GB380688A (en) 1932-09-22

Family

ID=11245990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1387/32A Expired GB380688A (en) 1931-01-17 1932-01-16 Improved means for simultaneously operating the valves in internal combustion engines

Country Status (2)

Country Link
FR (1) FR732035A (en)
GB (1) GB380688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613647A (en) * 1969-02-12 1971-10-19 Kloeckner Humboldt Deutz Ag Apparatus for actuating a plurality of valves of piston-operated internal combustion engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329323B (en) * 1972-11-06 1976-05-10 Denzel Kraftfahrzeug Wolfgang CYLINDER HEAD FOR COMBUSTION MACHINERY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613647A (en) * 1969-02-12 1971-10-19 Kloeckner Humboldt Deutz Ag Apparatus for actuating a plurality of valves of piston-operated internal combustion engines

Also Published As

Publication number Publication date
FR732035A (en) 1932-09-12

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