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GB1294660A - Improvements in or relating to an internal combustion piston engine - Google Patents

Improvements in or relating to an internal combustion piston engine

Info

Publication number
GB1294660A
GB1294660A GB6124268A GB6124268A GB1294660A GB 1294660 A GB1294660 A GB 1294660A GB 6124268 A GB6124268 A GB 6124268A GB 6124268 A GB6124268 A GB 6124268A GB 1294660 A GB1294660 A GB 1294660A
Authority
GB
United Kingdom
Prior art keywords
air
cylinder
supplied
cylinders
fuel
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
GB6124268A
Inventor
John Henry Smith
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
Priority to GB6124268A priority Critical patent/GB1294660A/en
Publication of GB1294660A publication Critical patent/GB1294660A/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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • 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
    • F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/02—Four stroke engines
    • F02B2700/021—Four stroke engines with measures for removing exhaust gases from the cylinder
    • 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
    • F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/02—Four stroke engines
    • F02B2700/023—Four stroke engines 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1294660 Two-stroke I.C. engines; rotary compressors J H SMITH 5 Dec 1969 [24 Dec 1968] 61242/68 Headings F1B, F1F In an engine having a pair of cylinders 11 and 12, one of which is supplied with air and the other with fuel and air, the cylinder charges are simultaneously compressed into a common combustion space 19 by the respective pistons 16 and 17 which are out of phase except at their dead centres. The cylinders 12 may be supplied with fuel-air mixture by a compressor 25 comprising a hollow shaft 27 carrying an eccentric 29 which rotates in a sleeve 34. Mixture is fed to chambers between the vanes 33 through ports 28, 30 and 32 and delivered to the cylinders 12 through pipes 38 and electric heating devices 41. Air for scavenging may be supplied to a larger diameter cylinder 11 of the engine through a non-return valve by a vane compressor or pump piston 44, Fig. 3 (not shown), coupled to the connecting rod 21 of the piston 16. The pump piston 44 operates in a cylinder 43 arranged at 90 degrees to the pair of combustion cylinders. A valve 39, Fig.1, connecting the cylinder 11 to the exhaust port 40 provides for reduction in charge compression. The cylinder 12 may be supplied with air, and fuel injected under pressure about 120 degrees before T.D.C.
GB6124268A 1968-12-24 1968-12-24 Improvements in or relating to an internal combustion piston engine Expired GB1294660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6124268A GB1294660A (en) 1968-12-24 1968-12-24 Improvements in or relating to an internal combustion piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6124268A GB1294660A (en) 1968-12-24 1968-12-24 Improvements in or relating to an internal combustion piston engine

Publications (1)

Publication Number Publication Date
GB1294660A true GB1294660A (en) 1972-11-01

Family

ID=10486766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6124268A Expired GB1294660A (en) 1968-12-24 1968-12-24 Improvements in or relating to an internal combustion piston engine

Country Status (1)

Country Link
GB (1) GB1294660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173855A (en) * 1985-03-25 1986-10-22 Stephen Peer Variable volume stratified charge engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173855A (en) * 1985-03-25 1986-10-22 Stephen Peer Variable volume stratified charge engine

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee