GB1079019A - Improvements in or relating to valve operating mechanism for internal combustion engines - Google Patents

Improvements in or relating to valve operating mechanism for internal combustion engines

Info

Publication number
GB1079019A
GB1079019A GB764466A GB764466A GB1079019A GB 1079019 A GB1079019 A GB 1079019A GB 764466 A GB764466 A GB 764466A GB 764466 A GB764466 A GB 764466A GB 1079019 A GB1079019 A GB 1079019A
Authority
GB
United Kingdom
Prior art keywords
relating
internal combustion
operating mechanism
combustion engines
valve 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
GB764466A
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.)
CESKE ZAVODY MOTOCYKLOVE NARODNI PODNIK
Original Assignee
CESKE ZAVODY MOTOCYKLOVE NARODNI PODNIK
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 CESKE ZAVODY MOTOCYKLOVE NARODNI PODNIK filed Critical CESKE ZAVODY MOTOCYKLOVE NARODNI PODNIK
Publication of GB1079019A publication Critical patent/GB1079019A/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
    • F01L1/026—Gear drive
    • 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
    • F02B2275/18—DOHC [Double 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

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

Abstract

1,079,019. Valve gear. CESKE ZAVODY MOTOCYKLOVE NARODNI PODNIK. Feb. 22, 1966 [Feb.23, 1965], No.7644/66. Heading F1B. In a four-stroke I. C. engine having more than two valves in each combustion chamber, a hairpin spring 5, Fig. 2, acts on an interconnecting bridge member 4 to close the respective pairs of inlet or exhaust valves 3. Each valve stem is secured in a hole 6 in the bridge member by a split key 7.
GB764466A 1965-02-23 1966-02-22 Improvements in or relating to valve operating mechanism for internal combustion engines Expired GB1079019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS123465 1965-02-23

Publications (1)

Publication Number Publication Date
GB1079019A true GB1079019A (en) 1967-08-09

Family

ID=5346217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB764466A Expired GB1079019A (en) 1965-02-23 1966-02-22 Improvements in or relating to valve operating mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1079019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342530A1 (en) * 1972-11-06 1974-05-16 Denzel Kraftfahrzeug Wolfgang CYLINDER HEAD FOR COMBUSTION MACHINES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342530A1 (en) * 1972-11-06 1974-05-16 Denzel Kraftfahrzeug Wolfgang CYLINDER HEAD FOR COMBUSTION MACHINES

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