FR2401315A1 - Modification du cycle de fonctionnement des moteurs multicylindres en vue de reduire leur consommation en produits energetiques - Google Patents

Modification du cycle de fonctionnement des moteurs multicylindres en vue de reduire leur consommation en produits energetiques

Info

Publication number
FR2401315A1
FR2401315A1 FR7725508A FR7725508A FR2401315A1 FR 2401315 A1 FR2401315 A1 FR 2401315A1 FR 7725508 A FR7725508 A FR 7725508A FR 7725508 A FR7725508 A FR 7725508A FR 2401315 A1 FR2401315 A1 FR 2401315A1
Authority
FR
France
Prior art keywords
cylinder
stroke
engine
pair
exhaust gases
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.)
Withdrawn
Application number
FR7725508A
Other languages
English (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.)
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 FR7725508A priority Critical patent/FR2401315A1/fr
Publication of FR2401315A1 publication Critical patent/FR2401315A1/fr
Withdrawn legal-status Critical Current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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/06—Engines with prolonged expansion in compound 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

Modification du cycle de fonctionnement des moteurs multicylindres à explosion et à combustion interne en vue de réduire leur consommation en produits énergétiques, caractérisée en ce que le gaz d'échappement provenant d'un premier cylindre fonctionnant normalement est dirigé par une conduite a dans un deuxième cylindre au lieu et place et au moment de l'explosion classique pour entraîner le piston du deuxième cylindre, l'admission par aspiration du combustible en provenance du carburateur b à travers la soupape d'admission c dans les cylindres fonctionnant normalement 1, 4,l'échappement est capté et dirigé vers les cylindres récupérateurs 2, 3 et puis de la, evacué à travers la soupape d'échappement d, alors qu'au temps de l'admission, la soupape d'admission e des cylindres récupérateurs 2, 3 en s'ouvrant, permettent l'aspiration d'air pur par une conduite f reliée au filtre d'air.
FR7725508A 1977-08-22 1977-08-22 Modification du cycle de fonctionnement des moteurs multicylindres en vue de reduire leur consommation en produits energetiques Withdrawn FR2401315A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7725508A FR2401315A1 (fr) 1977-08-22 1977-08-22 Modification du cycle de fonctionnement des moteurs multicylindres en vue de reduire leur consommation en produits energetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7725508A FR2401315A1 (fr) 1977-08-22 1977-08-22 Modification du cycle de fonctionnement des moteurs multicylindres en vue de reduire leur consommation en produits energetiques

Publications (1)

Publication Number Publication Date
FR2401315A1 true FR2401315A1 (fr) 1979-03-23

Family

ID=9194663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725508A Withdrawn FR2401315A1 (fr) 1977-08-22 1977-08-22 Modification du cycle de fonctionnement des moteurs multicylindres en vue de reduire leur consommation en produits energetiques

Country Status (1)

Country Link
FR (1) FR2401315A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478544A (en) * 2010-03-09 2011-09-14 Gm Global Tech Operations Inc Internal combustion engine and method of operation, eg for the power source of a hybrid vehicle
CN113565619A (zh) * 2021-06-29 2021-10-29 东风汽车集团股份有限公司 一种发动机及其进排气系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478544A (en) * 2010-03-09 2011-09-14 Gm Global Tech Operations Inc Internal combustion engine and method of operation, eg for the power source of a hybrid vehicle
CN113565619A (zh) * 2021-06-29 2021-10-29 东风汽车集团股份有限公司 一种发动机及其进排气系统
CN113565619B (zh) * 2021-06-29 2022-11-01 东风汽车集团股份有限公司 一种发动机及其进排气系统

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Legal Events

Date Code Title Description
ST Notification of lapse