GB125360A - Improvements in or relating to Valve Mechanism for Internal Combustion Engines. - Google Patents

Improvements in or relating to Valve Mechanism for Internal Combustion Engines.

Info

Publication number
GB125360A
GB125360A GB1517/19A GB151719A GB125360A GB 125360 A GB125360 A GB 125360A GB 1517/19 A GB1517/19 A GB 1517/19A GB 151719 A GB151719 A GB 151719A GB 125360 A GB125360 A GB 125360A
Authority
GB
United Kingdom
Prior art keywords
shaft
valve
cam
levers
relating
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
GB1517/19A
Inventor
Louis Renault
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB125360A publication Critical patent/GB125360A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

125,360. Renault, L. April 8, 1918, [Convention date]. Regulating; valve-gear.-The cam-shaft 12, and a shaft 11 carrying the valve-levers are arranged overhead in the plane containing the cylinder axes. In order to control a pair of inlet valves 1, 2, and a pair of exhaust valves 3, 4, one inlet cam acting on a forked valve.lever is arranged between two exhaust cams each acting on a single lever, or, as shown in Fig. 3, a single cam works the four valves by means of two forked levers 16, 17. The bearings 20, Fig. 5, for the shaft carrying the valve-levers are mounted in brackets 21 rigid with the cam-shaft bearing, and the position of the shaft 11 is adjusted by packing inserted at 19.
GB1517/19A 1918-04-08 1919-01-21 Improvements in or relating to Valve Mechanism for Internal Combustion Engines. Expired GB125360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125360X 1918-04-08

Publications (1)

Publication Number Publication Date
GB125360A true GB125360A (en) 1920-04-21

Family

ID=32339234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517/19A Expired GB125360A (en) 1918-04-08 1919-01-21 Improvements in or relating to Valve Mechanism for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB125360A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243459B (en) * 1965-04-03 1967-06-29 Bayerische Motoren Werke Ag Valve control for internal combustion engines
GB2159877A (en) * 1984-05-01 1985-12-11 Honda Motor Co Ltd Actuating valves of i c engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243459B (en) * 1965-04-03 1967-06-29 Bayerische Motoren Werke Ag Valve control for internal combustion engines
GB2159877A (en) * 1984-05-01 1985-12-11 Honda Motor Co Ltd Actuating valves of i c engine

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