GB168066A - An improved two stroke internal combustion engine - Google Patents

An improved two stroke internal combustion engine

Info

Publication number
GB168066A
GB168066A GB22003/21A GB2200321A GB168066A GB 168066 A GB168066 A GB 168066A GB 22003/21 A GB22003/21 A GB 22003/21A GB 2200321 A GB2200321 A GB 2200321A GB 168066 A GB168066 A GB 168066A
Authority
GB
United Kingdom
Prior art keywords
pump
cylinders
crank shaft
speed
pumps
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
GB22003/21A
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.)
CHARLES HENRY WHITCOMBE
Original Assignee
CHARLES HENRY WHITCOMBE
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 CHARLES HENRY WHITCOMBE filed Critical CHARLES HENRY WHITCOMBE
Publication of GB168066A publication Critical patent/GB168066A/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
    • F02B2720/131—Two stroke engines with ignition device with measures for removing exhaust gases from the cylinder

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

168,066. Whitcombe, C. H. Aug. 23, 1920, [Convention date]. Two-stroke-cycle engines; driving-gear. - An engine having one or more pairs of coaxial cylinders and one or more charging pumps driven at a speed which is a multiple of the speed of rotation of the crank shaft has its pumps mounted on the top of the crank chamber. I n the engine shown in Fig. 1, a pair of coaxial cylinders 6, 6<A> is charged with combustible mixture by a reciprocating piston pump 8 driven at twice the speed of the crank shaft 1 to which the crank shaft 10 of the pump is connected by chain or other gearing. The pump delivers alternately through pipe 13 into the working cylinders the ports in which are controlled by the pistons. Alternatively, the inlet ports 8<c> may be disposed in the heads of the cylinders. The main pistons are connected to the crank shaft by rods inclined to a plane containing the axes of the pump and working cylinders. A lubricating pump is mounted in the sump of the crank chamber. A single pump may charge four cylinders, and in a six-cylinder engine two pumps may be used.
GB22003/21A 1920-08-23 1921-08-19 An improved two stroke internal combustion engine Expired GB168066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ168066X 1920-08-23

Publications (1)

Publication Number Publication Date
GB168066A true GB168066A (en) 1922-11-20

Family

ID=19915473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22003/21A Expired GB168066A (en) 1920-08-23 1921-08-19 An improved two stroke internal combustion engine

Country Status (1)

Country Link
GB (1) GB168066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639698A (en) * 1947-10-01 1953-05-26 Ward Charles Harlan Internal-combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639698A (en) * 1947-10-01 1953-05-26 Ward Charles Harlan Internal-combustion engine

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