GB157288A - Improvements in internal combustion engines - Google Patents

Improvements in internal combustion engines

Info

Publication number
GB157288A
GB157288A GB1199/21A GB119921A GB157288A GB 157288 A GB157288 A GB 157288A GB 1199/21 A GB1199/21 A GB 1199/21A GB 119921 A GB119921 A GB 119921A GB 157288 A GB157288 A GB 157288A
Authority
GB
United Kingdom
Prior art keywords
gas
admitted
air
valve
sparking
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
GB1199/21A
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.)
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
Publication of GB157288A publication Critical patent/GB157288A/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
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof

Abstract

157,288. Hernu, H. Dec. 21, 1918, [Convention date]. Valves; regulating.-Air and gas are admitted to the cylinder or to the induction pipe in unmixed concentrie streams, the sparking-plug is arranged at a point farthest removed from the centre of the piston, and the combustion chamber is shaped so that successive cross-sections at positions from the sparking-plug to the piston are of increasing area. With this arrangement, the charge of gas is surrounded by air and the compressed charge is not explosive. Ignition takes place at about. the middle of the compression stroke, and combustion is prolonged, expansion being continued down to a very low exhaust pressure. In a horizontal engine, air and gas are admitted to the tapered combustion chamber through coaxial ports D, G, controlled by a single valve E, the gas being admitted through a separate valve B and funnel or nozzle C. The lift of the valves B, E is varied by the movement of the link R towards the fulcrum of the lever S. In a four-cylinder vertical engine, the gas is admitted through a nozzle arranged axially at one end of the induction manifold, the air supply being regulated by a ported disc throttle-valve.
GB1199/21A 1918-12-21 1921-01-10 Improvements in internal combustion engines Expired GB157288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR157288X 1918-12-21

Publications (1)

Publication Number Publication Date
GB157288A true GB157288A (en) 1921-10-27

Family

ID=8876284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1199/21A Expired GB157288A (en) 1918-12-21 1921-01-10 Improvements in internal combustion engines

Country Status (1)

Country Link
GB (1) GB157288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366327A (en) * 2000-09-01 2002-03-06 Gary John Knight Arrangement of engine cylinder valves and combustion chamber in i.c. engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366327A (en) * 2000-09-01 2002-03-06 Gary John Knight Arrangement of engine cylinder valves and combustion chamber in i.c. engines

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