ES346732A1 - Improvements in or relating to internal combustion engine carburettors - Google Patents

Improvements in or relating to internal combustion engine carburettors

Info

Publication number
ES346732A1
ES346732A1 ES346732A ES346732A ES346732A1 ES 346732 A1 ES346732 A1 ES 346732A1 ES 346732 A ES346732 A ES 346732A ES 346732 A ES346732 A ES 346732A ES 346732 A1 ES346732 A1 ES 346732A1
Authority
ES
Spain
Prior art keywords
passage
relating
combustion engine
internal combustion
idling
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
ES346732A
Other languages
Spanish (es)
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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of ES346732A1 publication Critical patent/ES346732A1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/12—Passageway systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The air for idling is supplied through a passage 17 into which the idling fuel supply passage opens at 23. The throttle valve closes completely for idling and the cross-section of the passage 17 in the section 22 where the passage 1 connects therewith through adjustable orifice 23 is such that the speed of flow is about 20% of the speed of sound. In Fig. 2 the end section 22a of the passage 17 is inclined and extended by a tube 27 projecting into the carburetter induction passage 8. In a further modification Fig. 3 (not shown) the passage (22c) opens into an annular passage (28) connected to the induction passage (8) through a number of orifices (18c).
ES346732A 1966-11-14 1967-11-03 Improvements in or relating to internal combustion engine carburettors Expired ES346732A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR83490A FR1507233A (en) 1966-11-14 1966-11-14 Improvements to carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
ES346732A1 true ES346732A1 (en) 1969-01-01

Family

ID=8620933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346732A Expired ES346732A1 (en) 1966-11-14 1967-11-03 Improvements in or relating to internal combustion engine carburettors

Country Status (4)

Country Link
DE (2) DE1576618A1 (en)
ES (1) ES346732A1 (en)
FR (1) FR1507233A (en)
GB (1) GB1143499A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452002A1 (en) * 1979-03-22 1980-10-17 Sibe IMPROVEMENTS IN CARBURETOR DEVICES FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
GB1143499A (en) 1969-02-19
FR1507233A (en) 1967-12-29
DE1576618A1 (en) 1970-07-23
DE6608827U (en) 1972-01-27

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