GB207229A - Improvements in double-acting internal combustion engines - Google Patents

Improvements in double-acting internal combustion engines

Info

Publication number
GB207229A
GB207229A GB2203122A GB2203122A GB207229A GB 207229 A GB207229 A GB 207229A GB 2203122 A GB2203122 A GB 2203122A GB 2203122 A GB2203122 A GB 2203122A GB 207229 A GB207229 A GB 207229A
Authority
GB
United Kingdom
Prior art keywords
valve
engine
fuel
valves
distributing
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
GB2203122A
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 GB2203122A priority Critical patent/GB207229A/en
Publication of GB207229A publication Critical patent/GB207229A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B75/002—Double acting engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

207,229. Drummond, G. Aug. 14, 1922. Valves; valve gear; regulating.-In a two-stroke engine employing liquid fuel and having two doubleacting pistons 2, Fig. 1, working in the same cylinder 1 and having a common combustion space A between them and combustion spaces B<1>, B<2> which may be interconnected, on their opposite sides, the fuel is injected into the combustion spaces through automatic valves 34 connected through pipes 26 with a distributing-valve 23. Lift valves 21 on opposite sides of each combustion space serve for air admission and exhaust respectively, and are actuated from cam shafts 17, 18 on each side of the engine and driven from the engine shaft through toothed gearing 16, 16<1>. The distributing-valve. 23 comprises a hollow rotating cone 29, Fig. 3, driven through bevel gearing from one of the cam shafts and having a central outlet pipe and two ports 30 communicating through flared passages 37 in the valve seating 27 with the pipes 26. The seating 27 may be rotated by hand by means of a pin 28 working in an arcuate slot 38, to vary the time of admission of fuel to the cylinder. The engine will run equally well in either direction.
GB2203122A 1922-08-14 1922-08-14 Improvements in double-acting internal combustion engines Expired GB207229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2203122A GB207229A (en) 1922-08-14 1922-08-14 Improvements in double-acting internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2203122A GB207229A (en) 1922-08-14 1922-08-14 Improvements in double-acting internal combustion engines

Publications (1)

Publication Number Publication Date
GB207229A true GB207229A (en) 1923-11-14

Family

ID=10172788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2203122A Expired GB207229A (en) 1922-08-14 1922-08-14 Improvements in double-acting internal combustion engines

Country Status (1)

Country Link
GB (1) GB207229A (en)

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