IT938841B - VARIABLE SECTION NEEDLE TYPE CARBURETOR - Google Patents

VARIABLE SECTION NEEDLE TYPE CARBURETOR

Info

Publication number
IT938841B
IT938841B IT29148/71A IT2914871A IT938841B IT 938841 B IT938841 B IT 938841B IT 29148/71 A IT29148/71 A IT 29148/71A IT 2914871 A IT2914871 A IT 2914871A IT 938841 B IT938841 B IT 938841B
Authority
IT
Italy
Prior art keywords
variable section
needle type
type carburetor
section needle
carburetor
Prior art date
Application number
IT29148/71A
Other languages
Italian (it)
Original Assignee
Pontac J De
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 Pontac J De filed Critical Pontac J De
Application granted granted Critical
Publication of IT938841B publication Critical patent/IT938841B/en

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
    • F02M3/02—Preventing flow of idling fuel
    • F02M3/04—Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/042—Fuel cut-off by altering the pressure in the float chamber; Arrangement of pneumatic accumulators for pressure equalization
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/19—Degassers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/67—Carburetors with vented bowl

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)
  • Means For Warming Up And Starting Carburetors (AREA)
IT29148/71A 1971-06-30 1971-09-27 VARIABLE SECTION NEEDLE TYPE CARBURETOR IT938841B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123941A FR2144099A5 (en) 1971-06-30 1971-06-30

Publications (1)

Publication Number Publication Date
IT938841B true IT938841B (en) 1973-02-10

Family

ID=9079615

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29148/71A IT938841B (en) 1971-06-30 1971-09-27 VARIABLE SECTION NEEDLE TYPE CARBURETOR

Country Status (5)

Country Link
US (1) US3746321A (en)
JP (1) JPS5243967B1 (en)
FR (1) FR2144099A5 (en)
GB (1) GB1395355A (en)
IT (1) IT938841B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937768A (en) * 1973-04-02 1976-02-10 Colt Industries Operating Corporation Variable venturi carburetor
US3984503A (en) * 1973-06-13 1976-10-05 The Zenith Carburetor Company Limited Carburetors
US3917760A (en) * 1974-01-25 1975-11-04 British Leyland Austin Morris Carburetters fitted to internal combustion engines
US4946631A (en) * 1988-12-06 1990-08-07 Crown Carburetor Co., Ltd. Carburetor

Also Published As

Publication number Publication date
JPS5243967B1 (en) 1977-11-04
US3746321A (en) 1973-07-17
FR2144099A5 (en) 1973-02-09
GB1395355A (en) 1975-05-29

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