FR2420660A1 - Dispositif d'admission pour moteur a combustion interne - Google Patents

Dispositif d'admission pour moteur a combustion interne

Info

Publication number
FR2420660A1
FR2420660A1 FR7807966A FR7807966A FR2420660A1 FR 2420660 A1 FR2420660 A1 FR 2420660A1 FR 7807966 A FR7807966 A FR 7807966A FR 7807966 A FR7807966 A FR 7807966A FR 2420660 A1 FR2420660 A1 FR 2420660A1
Authority
FR
France
Prior art keywords
passage
manifold
spacer
engine
annular recesses
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
FR7807966A
Other languages
English (en)
Other versions
FR2420660B1 (fr
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.)
GAYLORD JAMES
Original Assignee
GAYLORD JAMES
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 GAYLORD JAMES filed Critical GAYLORD JAMES
Priority to FR7807966A priority Critical patent/FR2420660A1/fr
Publication of FR2420660A1 publication Critical patent/FR2420660A1/fr
Application granted granted Critical
Publication of FR2420660B1 publication Critical patent/FR2420660B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/14—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture re-atomising or homogenising being effected by unevenness of internal surfaces of mixture intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

Dispositif d'admission destiné à être monté entre le carburateur et le collecteur d'admission d'un moteur à combustion interne. Il comprend une entretoise disposée entre le carburateur et le collecteur d'admission et qui comprend des conduits destinés à relier les orifices de sortie du carburateur aux orifices du collecteur. Des évidements annulaires, de section carrée,parallèles et équidistants sont réalisés sur la surface de chaque conduit et emprisonnent des tourbillons de fluide qui améliorent le mélange d'air et de carburant, accélèrent l'écoulement et améliorent leur brassage afin d'augmenter le rendement du moteur, d'améliorer son fonctionnement, de réduire sa consommation de carburant et de diminuer l'émission de gaz polluants à l'échappement. Application aux moteurs des voitures automobiles.
FR7807966A 1978-03-20 1978-03-20 Dispositif d'admission pour moteur a combustion interne Granted FR2420660A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7807966A FR2420660A1 (fr) 1978-03-20 1978-03-20 Dispositif d'admission pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807966A FR2420660A1 (fr) 1978-03-20 1978-03-20 Dispositif d'admission pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2420660A1 true FR2420660A1 (fr) 1979-10-19
FR2420660B1 FR2420660B1 (fr) 1983-03-25

Family

ID=9206021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807966A Granted FR2420660A1 (fr) 1978-03-20 1978-03-20 Dispositif d'admission pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2420660A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595120A1 (fr) * 1986-03-01 1987-09-04 Stihl Andreas Tubulure de raccord entre carburateur et chambre d'explosion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500232A (fr) *
GB262173A (en) * 1925-08-31 1926-11-30 Norman Cuthbert Headland Improvements in charge mixing and atomising devices for internal combustion engines
FR746984A (fr) * 1932-12-06 1933-06-09 Dispositif mélangeur de combustible notamment pour moteurs à combustion interne
GB656879A (en) * 1946-10-22 1951-09-05 Paul Calixte Lacoste Improvements in the formation of combustible mixtures for use in internal combustion engines
US2639230A (en) * 1950-08-25 1953-05-19 Lefebre Maurice Fuel and air mixer for use in conjunction with a carburetor
FR2150022A6 (fr) * 1971-08-16 1973-03-30 Ingbuero Angewandte
DE2402883A1 (de) * 1973-01-26 1974-08-01 Dezsoe Fonagy Vergaser fuer benzinmotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500232A (fr) *
GB262173A (en) * 1925-08-31 1926-11-30 Norman Cuthbert Headland Improvements in charge mixing and atomising devices for internal combustion engines
FR746984A (fr) * 1932-12-06 1933-06-09 Dispositif mélangeur de combustible notamment pour moteurs à combustion interne
GB656879A (en) * 1946-10-22 1951-09-05 Paul Calixte Lacoste Improvements in the formation of combustible mixtures for use in internal combustion engines
US2639230A (en) * 1950-08-25 1953-05-19 Lefebre Maurice Fuel and air mixer for use in conjunction with a carburetor
FR2150022A6 (fr) * 1971-08-16 1973-03-30 Ingbuero Angewandte
DE2402883A1 (de) * 1973-01-26 1974-08-01 Dezsoe Fonagy Vergaser fuer benzinmotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595120A1 (fr) * 1986-03-01 1987-09-04 Stihl Andreas Tubulure de raccord entre carburateur et chambre d'explosion

Also Published As

Publication number Publication date
FR2420660B1 (fr) 1983-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse