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GB209882A - Improvements in and relating to valve-operating mechanism in internal combustion engines - Google Patents

Improvements in and relating to valve-operating mechanism in internal combustion engines

Info

Publication number
GB209882A
GB209882A GB3120822A GB3120822A GB209882A GB 209882 A GB209882 A GB 209882A GB 3120822 A GB3120822 A GB 3120822A GB 3120822 A GB3120822 A GB 3120822A GB 209882 A GB209882 A GB 209882A
Authority
GB
United Kingdom
Prior art keywords
valve
relating
internal combustion
operating mechanism
combustion engines
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
GB3120822A
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.)
Norton Motors Ltd
Original Assignee
Norton Motors Ltd
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 Norton Motors Ltd filed Critical Norton Motors Ltd
Priority to GB3120822A priority Critical patent/GB209882A/en
Publication of GB209882A publication Critical patent/GB209882A/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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

209,882. Norton Motors, Ltd., and Norton, J. L. Nov. 15, 1922. Value gear.-In valve gear comprising a rocker d actuated by a grooved or other positive cam n, the rocker works in a slot f in the valve stem and is fitted with a blade spring r or other resilient means to ensure complete closure of the valve. An adjustable screw h may be provided to form an abutmer.t for the spring r. In a modification, the end of the rocker is split so as to have a springy action.
GB3120822A 1922-11-15 1922-11-15 Improvements in and relating to valve-operating mechanism in internal combustion engines Expired GB209882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3120822A GB209882A (en) 1922-11-15 1922-11-15 Improvements in and relating to valve-operating mechanism in internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3120822A GB209882A (en) 1922-11-15 1922-11-15 Improvements in and relating to valve-operating mechanism in internal combustion engines

Publications (1)

Publication Number Publication Date
GB209882A true GB209882A (en) 1924-01-24

Family

ID=10319626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3120822A Expired GB209882A (en) 1922-11-15 1922-11-15 Improvements in and relating to valve-operating mechanism in internal combustion engines

Country Status (1)

Country Link
GB (1) GB209882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014030126A1 (en) * 2012-08-22 2014-02-27 Ajp Motos, S.A. Distribution system for 4-stroke engines, operation method and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014030126A1 (en) * 2012-08-22 2014-02-27 Ajp Motos, S.A. Distribution system for 4-stroke engines, operation method and use thereof

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