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FR2265986A1 - Multi cylinder IC engine - fitted with mixture supply installations adjusted to reduce toxic gas contents in exhaust emission - Google Patents

Multi cylinder IC engine - fitted with mixture supply installations adjusted to reduce toxic gas contents in exhaust emission

Info

Publication number
FR2265986A1
FR2265986A1 FR7509507A FR7509507A FR2265986A1 FR 2265986 A1 FR2265986 A1 FR 2265986A1 FR 7509507 A FR7509507 A FR 7509507A FR 7509507 A FR7509507 A FR 7509507A FR 2265986 A1 FR2265986 A1 FR 2265986A1
Authority
FR
France
Prior art keywords
engine
adjusted
cylinder
fitted
exhaust emission
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.)
Granted
Application number
FR7509507A
Other languages
French (fr)
Other versions
FR2265986B1 (en
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of FR2265986A1 publication Critical patent/FR2265986A1/en
Application granted granted Critical
Publication of FR2265986B1 publication Critical patent/FR2265986B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/10Engines with means for rendering exhaust gases innocuous

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Multi cylinder I.C. engine has a supply installation to introduce a rich mixture into the first cylinder with a second supply installation to supply a poor mixture to the second cylinder and with a thermic reactor connected to both cylinders and receiving exhaust gases from them. The cylinder pair is arranged so that ignition takes place almost simultaneously in both cylinders with the air fuel proportion of the mixtures adjusted to provide a total proportion of air to unburnt fuel of the exhaust gases within the region of 13 to 1 and 17 to 1.
FR7509507A 1974-03-29 1975-03-26 Multi cylinder IC engine - fitted with mixture supply installations adjusted to reduce toxic gas contents in exhaust emission Granted FR2265986A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49035387A JPS50129804A (en) 1974-03-29 1974-03-29

Publications (2)

Publication Number Publication Date
FR2265986A1 true FR2265986A1 (en) 1975-10-24
FR2265986B1 FR2265986B1 (en) 1980-01-04

Family

ID=12440483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509507A Granted FR2265986A1 (en) 1974-03-29 1975-03-26 Multi cylinder IC engine - fitted with mixture supply installations adjusted to reduce toxic gas contents in exhaust emission

Country Status (5)

Country Link
JP (1) JPS50129804A (en)
DE (1) DE2512300A1 (en)
FR (1) FR2265986A1 (en)
IT (1) IT1034206B (en)
SE (1) SE7503553L (en)

Also Published As

Publication number Publication date
DE2512300A1 (en) 1975-10-09
IT1034206B (en) 1979-09-10
SE7503553L (en) 1975-09-30
FR2265986B1 (en) 1980-01-04
JPS50129804A (en) 1975-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse