GB524642A - Improvements in or relating to two-stroke sleeve-valve engines - Google Patents

Improvements in or relating to two-stroke sleeve-valve engines

Info

Publication number
GB524642A
GB524642A GB353239A GB353239A GB524642A GB 524642 A GB524642 A GB 524642A GB 353239 A GB353239 A GB 353239A GB 353239 A GB353239 A GB 353239A GB 524642 A GB524642 A GB 524642A
Authority
GB
United Kingdom
Prior art keywords
valve
cranks
sleeve
stroke
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
GB353239A
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 GB353239A priority Critical patent/GB524642A/en
Publication of GB524642A publication Critical patent/GB524642A/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
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Abstract

524,642. Valve gear. ROWLEDGE, A. J. Feb. 2, 1939, No. 3532. [Class 7 (vi)] In a two-stroke sleeve-valve engine, the sleeves are actuated from a crank shaft 24 through connecting-rods 27 and bell cranks 28, the valve cranks being arranged at such an angle to the corresponding main cranks that the secondary unbalanced forces of the sleeves and pistons are opposed. The Figure shows a V-engine, with the sleeve valves actuated from a shaft disposed parallel to the main shaft and between the two banks of cylinders. When a piston and the corresponding sleeve valve are at the same end of a stroke, their cranks are at opposite dead-centres.
GB353239A 1939-02-02 1939-02-02 Improvements in or relating to two-stroke sleeve-valve engines Expired GB524642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB353239A GB524642A (en) 1939-02-02 1939-02-02 Improvements in or relating to two-stroke sleeve-valve engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB353239A GB524642A (en) 1939-02-02 1939-02-02 Improvements in or relating to two-stroke sleeve-valve engines

Publications (1)

Publication Number Publication Date
GB524642A true GB524642A (en) 1940-08-12

Family

ID=9760094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB353239A Expired GB524642A (en) 1939-02-02 1939-02-02 Improvements in or relating to two-stroke sleeve-valve engines

Country Status (1)

Country Link
GB (1) GB524642A (en)

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