IT1099989B - IC engine with two pre-combustion chambers - arranged in series, with valve between, first igniting fuel to assist combustion in section - Google Patents

IC engine with two pre-combustion chambers - arranged in series, with valve between, first igniting fuel to assist combustion in section

Info

Publication number
IT1099989B
IT1099989B IT2888178A IT2888178A IT1099989B IT 1099989 B IT1099989 B IT 1099989B IT 2888178 A IT2888178 A IT 2888178A IT 2888178 A IT2888178 A IT 2888178A IT 1099989 B IT1099989 B IT 1099989B
Authority
IT
Italy
Prior art keywords
valve
fuel
chamber
chambers
engine
Prior art date
Application number
IT2888178A
Other languages
Italian (it)
Other versions
IT7828881A0 (en
Original Assignee
Lampard Douglas Robert
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 Lampard Douglas Robert filed Critical Lampard Douglas Robert
Priority to IT2888178A priority Critical patent/IT1099989B/en
Publication of IT7828881A0 publication Critical patent/IT7828881A0/en
Application granted granted Critical
Publication of IT1099989B publication Critical patent/IT1099989B/en

Links

Classifications

    • Y02T10/125—

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

The piston compresses air in the cylinder which communicates via passage with first and second auxiliary combustion chambers. A reciprocable valve selectively blocks communication between the chambers. Fuel is injected into the second chamber during the compression stroke of the engine, the chambers then being in communication. Before TDC the valve closes. Around top dead centre additional fuel injection into the first chamber begins. The air fuel mixture in the second chamber is then ignited and the valve opened to cause ignited fuel to ignite the air-fuel mixture in the first chamber.
IT2888178A 1978-10-18 1978-10-18 IC engine with two pre-combustion chambers - arranged in series, with valve between, first igniting fuel to assist combustion in section IT1099989B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2888178A IT1099989B (en) 1978-10-18 1978-10-18 IC engine with two pre-combustion chambers - arranged in series, with valve between, first igniting fuel to assist combustion in section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2888178A IT1099989B (en) 1978-10-18 1978-10-18 IC engine with two pre-combustion chambers - arranged in series, with valve between, first igniting fuel to assist combustion in section

Publications (2)

Publication Number Publication Date
IT7828881A0 IT7828881A0 (en) 1978-10-18
IT1099989B true IT1099989B (en) 1985-09-28

Family

ID=11224378

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2888178A IT1099989B (en) 1978-10-18 1978-10-18 IC engine with two pre-combustion chambers - arranged in series, with valve between, first igniting fuel to assist combustion in section

Country Status (1)

Country Link
IT (1) IT1099989B (en)

Also Published As

Publication number Publication date
IT7828881A0 (en) 1978-10-18

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