GB191304342A - Improvements in Four Stroke Cycle Internal Combustion Engines. - Google Patents

Improvements in Four Stroke Cycle Internal Combustion Engines.

Info

Publication number
GB191304342A
GB191304342A GB191304342DA GB191304342A GB 191304342 A GB191304342 A GB 191304342A GB 191304342D A GB191304342D A GB 191304342DA GB 191304342 A GB191304342 A GB 191304342A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
stroke cycle
cycle internal
stroke
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
John Macdonald
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 GB191304342A publication Critical patent/GB191304342A/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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • F02B2710/00—Gas engines
    • F02B2710/02—Four stroke engines
    • F02B2710/028—Four stroke engines with measures for increasing the part of the heat transferred to power, compound engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

4342. Macdonald, J. Feb. 20. Four-stroke-cycle engines. - Large and small pistons b<2>, d<1> in coaxial cylinders are connected directly and through return rods g to cranks at or about 180 degrees to each other. Each cylinder has a valve-chest j<1>, i' containing inlet and exhaust valves. On the suction stroke, air is drawn into the larger cylinder and mixture into the smaller cylinder, and on the compression stroke the mixture is forced into the centre of the air charge. Specification 1500/79 is referred to.
GB191304342D 1913-02-20 1913-02-20 Improvements in Four Stroke Cycle Internal Combustion Engines. Expired GB191304342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191304342T 1913-02-20

Publications (1)

Publication Number Publication Date
GB191304342A true GB191304342A (en) 1914-02-05

Family

ID=32577614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191304342D Expired GB191304342A (en) 1913-02-20 1913-02-20 Improvements in Four Stroke Cycle Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191304342A (en)

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