GB191404350A - Improvements in or relating to Two-stroke Internal Combustion Engines. - Google Patents

Improvements in or relating to Two-stroke Internal Combustion Engines.

Info

Publication number
GB191404350A
GB191404350A GB191404350DA GB191404350A GB 191404350 A GB191404350 A GB 191404350A GB 191404350D A GB191404350D A GB 191404350DA GB 191404350 A GB191404350 A GB 191404350A
Authority
GB
United Kingdom
Prior art keywords
piston
pump
stroke
uncovered
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
Inventor
Charles Maurice Phi Montbarbon
Gustave Emile Chedru
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
Application granted granted Critical
Publication of GB191404350A publication Critical patent/GB191404350A/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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/13—Two stroke engines with ignition device
    • F02B2720/131—Two stroke engines with ignition device with measures for removing exhaust gases from the cylinder

Abstract

4350. Montbarbon, C. M. P., and Chedru, G. E. Aug. 8, 1913, [Convention date]. Two-stroke-cycle engines; driving-gear.-In an engine with an annular pump piston b<2>, the wall a' of the main cylinder is extended to form the dividing- surface between the main piston c<1> and the pump piston b<2>. This is driven by eccentric and toggle mechanism i2, d2 from the crank-shaft so that the two pistons reach the ends of their down - strokes almost simultaneously, but the pump piston completes its up-stroke long before the other and just before the port m<1> between the pump and main cylinder is closed. The exhaust port q is uncovered when the main piston reaches almost the end of its down-stroke, and the port m' is uncovered when the pump-piston has uncovered the inlet port k so that the charge enters the cylinder during the completion of the downstroke, and that remaining in the annular space is pumped into the cylinder.
GB191404350D 1913-08-08 1914-02-19 Improvements in or relating to Two-stroke Internal Combustion Engines. Expired GB191404350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE191404350X 1913-08-08

Publications (1)

Publication Number Publication Date
GB191404350A true GB191404350A (en) 1914-07-30

Family

ID=32513704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191404350D Expired GB191404350A (en) 1913-08-08 1914-02-19 Improvements in or relating to Two-stroke Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191404350A (en)

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