GB828235A - Improvements in two-stroke engines - Google Patents

Improvements in two-stroke engines

Info

Publication number
GB828235A
GB828235A GB34023/56A GB3402356A GB828235A GB 828235 A GB828235 A GB 828235A GB 34023/56 A GB34023/56 A GB 34023/56A GB 3402356 A GB3402356 A GB 3402356A GB 828235 A GB828235 A GB 828235A
Authority
GB
United Kingdom
Prior art keywords
valves
compressor
stroke engines
butterfly valves
conducits
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
GB34023/56A
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.)
Automobiles Citroen SA
Original Assignee
Andre Citroen SA
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 Andre Citroen SA filed Critical Andre Citroen SA
Publication of GB828235A publication Critical patent/GB828235A/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)
  • Characterised By The Charging Evacuation (AREA)

Abstract

828,235. Regulating; charge pumps. CITROEN S. A., A. Nov. 7, 1956 [Feb. 7, 1956], No. 34023/56. Classes 7(2) and 7(6) In a two-stroke multicylinder spark ignition engine, scavenging air is supplied from a centrifugal compressor 13, Fig. 1, to conducits 10a, 10b, associated with a pair of cylinders and controlled by separate butterfly valves 16a, 16b connected to a bypass valve 16c for the compressor which is opened to reduce the effective delivery thereof as the valves 16a, 16b are closed. In a modification, Fig. 2, the valves 16a, 16b are replaced by butterfly valves situated in the individual intake manifold branches.
GB34023/56A 1956-02-07 1956-11-07 Improvements in two-stroke engines Expired GB828235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828235X 1956-02-07

Publications (1)

Publication Number Publication Date
GB828235A true GB828235A (en) 1960-02-17

Family

ID=9283661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34023/56A Expired GB828235A (en) 1956-02-07 1956-11-07 Improvements in two-stroke engines

Country Status (1)

Country Link
GB (1) GB828235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363721B1 (en) 1999-06-24 2002-04-02 Avl List Gmbh Internal combustion engine, in particular of the self-igniting type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363721B1 (en) 1999-06-24 2002-04-02 Avl List Gmbh Internal combustion engine, in particular of the self-igniting type

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