GB481492A - Improvements in or relating to the valve mechanism of two-stroke internal combustion engines - Google Patents

Improvements in or relating to the valve mechanism of two-stroke internal combustion engines

Info

Publication number
GB481492A
GB481492A GB2780537A GB2780537A GB481492A GB 481492 A GB481492 A GB 481492A GB 2780537 A GB2780537 A GB 2780537A GB 2780537 A GB2780537 A GB 2780537A GB 481492 A GB481492 A GB 481492A
Authority
GB
United Kingdom
Prior art keywords
valve
slide
relating
internal combustion
cylinder pressure
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
GB2780537A
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
Priority to GB2780537A priority Critical patent/GB481492A/en
Publication of GB481492A publication Critical patent/GB481492A/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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/045—Piston-type or cylinder-type valves arranged above the piston and coaxial with the cylinder axis

Landscapes

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

Abstract

481,492. Valve gear. MICKELSEN, V., and REBBECK, F. E. Oct. 13, 1937, No. 27805. [Class 7 (vi)] A piston valve 2 controlling exhaust ports 3 in an extension 11 of the cylinder of a twostroke engine is held in its innermost position as shown, during the latter part of the compression stroke and the first part of the working stroke, by a slide 6 actuated by a grooved cam 5, the cylinder pressure acting on the valve being taken up by guides 9 for the slide. At a certain point on the working stroke, when the cylinder pressure has considerably diminished, the valve is forced outwards by the cylinder pressure into a recess 8 in the slide 6.
GB2780537A 1937-10-13 1937-10-13 Improvements in or relating to the valve mechanism of two-stroke internal combustion engines Expired GB481492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2780537A GB481492A (en) 1937-10-13 1937-10-13 Improvements in or relating to the valve mechanism of two-stroke internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2780537A GB481492A (en) 1937-10-13 1937-10-13 Improvements in or relating to the valve mechanism of two-stroke internal combustion engines

Publications (1)

Publication Number Publication Date
GB481492A true GB481492A (en) 1938-03-11

Family

ID=10265588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2780537A Expired GB481492A (en) 1937-10-13 1937-10-13 Improvements in or relating to the valve mechanism of two-stroke internal combustion engines

Country Status (1)

Country Link
GB (1) GB481492A (en)

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