GB180679A - Improvements in two-stroke cycle internal combustion engines - Google Patents

Improvements in two-stroke cycle internal combustion engines

Info

Publication number
GB180679A
GB180679A GB14526/22A GB1452622A GB180679A GB 180679 A GB180679 A GB 180679A GB 14526/22 A GB14526/22 A GB 14526/22A GB 1452622 A GB1452622 A GB 1452622A GB 180679 A GB180679 A GB 180679A
Authority
GB
United Kingdom
Prior art keywords
chamber
stroke
port
compressed
mixture
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
GB14526/22A
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 GB180679A publication Critical patent/GB180679A/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
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • 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

180,679. Klee, J. May 24, 1921, [Convention date]. Void [Published under Sect. 91 of the Act]. Two - stroke - cycle engines. - Air admitted through the port m is compressed on the instroke in the pump chamber i, and combustible mixture is compressed in the crank case. At the end of the in-stroke the air, which has been heated by contact with the piston, is transferred through the port p to the chamber b and some mixes with any combustible mixture trapped in the chamber. Towards the end of the out-stroke, the compressed mixture from the crank case drives before it the air and mixture from the chamber into the power cylinder, the exhaust passing out through the port n. At the commencement of the in-stroke, as the pump displacement is greater than that of the power piston, part of the charge is drawn back into the chamber b, the pressure in the chamber b being equalized with that in the crank case. The pump may serve a number of power cylinders and in this case may be constructed independently of the power cylinder.
GB14526/22A 1921-05-24 1922-05-23 Improvements in two-stroke cycle internal combustion engines Expired GB180679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE180679X 1921-05-24

Publications (1)

Publication Number Publication Date
GB180679A true GB180679A (en) 1923-09-24

Family

ID=5712287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14526/22A Expired GB180679A (en) 1921-05-24 1922-05-23 Improvements in two-stroke cycle internal combustion engines

Country Status (1)

Country Link
GB (1) GB180679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536118A1 (en) * 1982-11-12 1984-05-18 Battagion Attilio Two-stroke petrol engine with heat recovery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536118A1 (en) * 1982-11-12 1984-05-18 Battagion Attilio Two-stroke petrol engine with heat recovery

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