GB198750A - Air scavenging adapter for two-stroke internal combustion engines - Google Patents

Air scavenging adapter for two-stroke internal combustion engines

Info

Publication number
GB198750A
GB198750A GB638622A GB638622A GB198750A GB 198750 A GB198750 A GB 198750A GB 638622 A GB638622 A GB 638622A GB 638622 A GB638622 A GB 638622A GB 198750 A GB198750 A GB 198750A
Authority
GB
United Kingdom
Prior art keywords
adapter
internal combustion
combustion engines
stroke internal
air scavenging
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
GB638622A
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.)
ERNEST GEORGE BLAKE
Original Assignee
ERNEST GEORGE BLAKE
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 ERNEST GEORGE BLAKE filed Critical ERNEST GEORGE BLAKE
Priority to GB638622A priority Critical patent/GB198750A/en
Publication of GB198750A publication Critical patent/GB198750A/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
    • F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
    • F02B25/22—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18 by forming air cushion between charge and combustion residues
    • 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)
  • Supercharger (AREA)

Abstract

198,750. Blake, E. G. March 4, 1922. Two-stroke-cycle engines. - Extra-air valves which are placed at the top of the transfer passage from the crank case comprise a cup with a tapered spigot 2 and carrying a spring- pressed non-return valve 11. The cap has a cover with inlet holes 9 which are controllable either by a sleeve 16 or by a Bowden-actuated plunger within the cover. The air admitted enters the cylinders in front of the charge compressed in the crank case, and may be sufficient to dilute the charge as well as scavenge the cylinder.
GB638622A 1922-03-04 1922-03-04 Air scavenging adapter for two-stroke internal combustion engines Expired GB198750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB638622A GB198750A (en) 1922-03-04 1922-03-04 Air scavenging adapter for two-stroke internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB638622A GB198750A (en) 1922-03-04 1922-03-04 Air scavenging adapter for two-stroke internal combustion engines

Publications (1)

Publication Number Publication Date
GB198750A true GB198750A (en) 1923-06-04

Family

ID=9813557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB638622A Expired GB198750A (en) 1922-03-04 1922-03-04 Air scavenging adapter for two-stroke internal combustion engines

Country Status (1)

Country Link
GB (1) GB198750A (en)

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