GB825176A - Two-stroke internal combustion engine with crankcase compression - Google Patents

Two-stroke internal combustion engine with crankcase compression

Info

Publication number
GB825176A
GB825176A GB12443/57A GB1244357A GB825176A GB 825176 A GB825176 A GB 825176A GB 12443/57 A GB12443/57 A GB 12443/57A GB 1244357 A GB1244357 A GB 1244357A GB 825176 A GB825176 A GB 825176A
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
crankcase
stroke internal
crankcase compression
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
GB12443/57A
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.)
Piaggio and C SpA
Original Assignee
Piaggio and C SpA
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 Piaggio and C SpA filed Critical Piaggio and C SpA
Publication of GB825176A publication Critical patent/GB825176A/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
    • F02B2720/133—Two stroke engines with ignition device with measures for charging, increasing the power

Landscapes

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

Abstract

825,176. Two-stroke engines; valves. PIAGGIO & C., S.p.A. April 16, 1957 [June 12, 1956], No. 12443/57. Classes 7(2) and 7(6) Admission cf combustible mixture to the crankcase is controlled by one or two crank discs 3 peripherally recessed over all or part of their width to coact with a double or single inlet port 1, sealing being ensured by the film of oil on the crankcase wall. The crank disc recesses deflect oil in the incoming mixture towards the corresponding engine piston. Single-cyclinder and two-cylinder engines are described.
GB12443/57A 1956-06-12 1957-04-16 Two-stroke internal combustion engine with crankcase compression Expired GB825176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT825176X 1956-06-12

Publications (1)

Publication Number Publication Date
GB825176A true GB825176A (en) 1959-12-09

Family

ID=11318176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12443/57A Expired GB825176A (en) 1956-06-12 1957-04-16 Two-stroke internal combustion engine with crankcase compression

Country Status (1)

Country Link
GB (1) GB825176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189317B (en) * 1961-03-08 1965-03-18 Rockwell G M B H Slot-controlled two-stroke internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189317B (en) * 1961-03-08 1965-03-18 Rockwell G M B H Slot-controlled two-stroke internal combustion engine

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