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GB235896A - Improvements in two-stroke cycle internal combustion engines - Google Patents

Improvements in two-stroke cycle internal combustion engines

Info

Publication number
GB235896A
GB235896A GB15784/25A GB1578425A GB235896A GB 235896 A GB235896 A GB 235896A GB 15784/25 A GB15784/25 A GB 15784/25A GB 1578425 A GB1578425 A GB 1578425A GB 235896 A GB235896 A GB 235896A
Authority
GB
United Kingdom
Prior art keywords
exhaust
admission
cylinders
piston
cylinder
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
GB15784/25A
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
Publication of GB235896A publication Critical patent/GB235896A/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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/12—Engines with U-shaped cylinders, having ports in each arm
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

235,896. Zoller, A. June 18, 1924, [Convention date]. Two-stroke-cycle engines.-In a twin-cylinder engine the pistons p<1>, p<2> work on one crank pin and control the exhaust and admission ports; the piston p' is in advance of the other piston and controls the exhaust. A rotary compressor mounted on an extension of the main crank shaft delivers air to a carburettor and thence through a manifold to admission passages for the cylinders. The mixture continues to enter the cylinder after the exhaust port is closed. The exhaust passages are on the side of the engine remote from the inlet manifold. The admission to and delivery from the compressor are controlled by valves f, g, Fig. 4; excess air is returned by the passage h. The crank webs between adjoining pairs of cylinders are made circular and are supported direct by roller bearings, thereby enabling a compact multi-cylinder engine to be built.
GB15784/25A 1924-06-18 1925-06-18 Improvements in two-stroke cycle internal combustion engines Expired GB235896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR235896X 1924-06-18

Publications (1)

Publication Number Publication Date
GB235896A true GB235896A (en) 1926-09-16

Family

ID=8882812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15784/25A Expired GB235896A (en) 1924-06-18 1925-06-18 Improvements in two-stroke cycle internal combustion engines

Country Status (1)

Country Link
GB (1) GB235896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492979A (en) * 1968-02-06 1970-02-03 Boris M Osojnak Internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492979A (en) * 1968-02-06 1970-02-03 Boris M Osojnak Internal combustion engine

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