GB139579A - Improvements in two-stroke internal combustion engines - Google Patents

Improvements in two-stroke internal combustion engines

Info

Publication number
GB139579A
GB139579A GB364819A GB364819A GB139579A GB 139579 A GB139579 A GB 139579A GB 364819 A GB364819 A GB 364819A GB 364819 A GB364819 A GB 364819A GB 139579 A GB139579 A GB 139579A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
stroke internal
charges
port
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
GB364819A
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 GB364819A priority Critical patent/GB139579A/en
Publication of GB139579A publication Critical patent/GB139579A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

139,579. Hoffman, F. C. Feb. 14, 1919. Regulating.-In an engine having oppositelymoving pistons which compress air and combustible mixture in the crank casing and the closed end of the cylinder respectively, governing is effected by raturning, during the compression strokes, portions of the charges to the pump space above the piston 9. The charges are returned through a port 23 and a trransfer passage 5<b>, the port being controlled by an adjustable sleevo, 15 in which reciprocates a piston valve 14,
GB364819A 1919-02-14 1919-02-14 Improvements in two-stroke internal combustion engines Expired GB139579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB364819A GB139579A (en) 1919-02-14 1919-02-14 Improvements in two-stroke internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB364819A GB139579A (en) 1919-02-14 1919-02-14 Improvements in two-stroke internal combustion engines

Publications (1)

Publication Number Publication Date
GB139579A true GB139579A (en) 1920-03-11

Family

ID=9762285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB364819A Expired GB139579A (en) 1919-02-14 1919-02-14 Improvements in two-stroke internal combustion engines

Country Status (1)

Country Link
GB (1) GB139579A (en)

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