FR2363710A1 - Carburateur - Google Patents

Carburateur

Info

Publication number
FR2363710A1
FR2363710A1 FR7726488A FR7726488A FR2363710A1 FR 2363710 A1 FR2363710 A1 FR 2363710A1 FR 7726488 A FR7726488 A FR 7726488A FR 7726488 A FR7726488 A FR 7726488A FR 2363710 A1 FR2363710 A1 FR 2363710A1
Authority
FR
France
Prior art keywords
fuel
engine
carburetor
opening means
mixture passage
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
FR7726488A
Other languages
English (en)
Other versions
FR2363710B1 (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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of FR2363710A1 publication Critical patent/FR2363710A1/fr
Application granted granted Critical
Publication of FR2363710B1 publication Critical patent/FR2363710B1/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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • 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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/02—Floatless carburettors
    • F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
    • 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
    • F02M19/03—Fuel atomising nozzles; Arrangement of emulsifying air conduits
    • 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
    • Y10S261/68—Diaphragm-controlled inlet valve

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Silicon Polymers (AREA)

Abstract

Carburateur. Le carburateur 44 selon la présente invention comprend un corps 56 comportant un passage de mélange 58, une chambre de carburant et un moyen d'ouverture 162 pour acheminer du carburant dans le passage de mélange, le moyen d'aspiration de carburant utilisant un jet de gaz projeté transversalement par rapport au moyen d'ouverture à une vitesse suffisante pour aspirer du carburant à partir du moyen d'ouverture et l'entraîner dans le passage de mélange 58 ayant pour effet d'améliorer le fonctionnement du moteur. Application à un carburateur notamment pour moteur à deux temps afin de fournir une quantité de carburant suffisante pendant un temps suffisant afin de permettre une accélération rapide du moteur et un dosage précis du carburant, l'admission d'une quantité accrue de carburant se faisant par aspiration normale dès que le moteur a atteint son nouveau régime.
FR7726488A 1976-09-01 1977-08-31 Carburateur Granted FR2363710A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/719,456 US4104994A (en) 1976-09-01 1976-09-01 Charge forming method and apparatus with accelerating system

Publications (2)

Publication Number Publication Date
FR2363710A1 true FR2363710A1 (fr) 1978-03-31
FR2363710B1 FR2363710B1 (fr) 1982-12-10

Family

ID=24890142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726488A Granted FR2363710A1 (fr) 1976-09-01 1977-08-31 Carburateur

Country Status (11)

Country Link
US (1) US4104994A (fr)
JP (1) JPS5331036A (fr)
AR (1) AR214749A1 (fr)
AU (1) AU2690077A (fr)
BR (1) BR7705816A (fr)
CA (1) CA1076433A (fr)
DE (1) DE2738393A1 (fr)
FR (1) FR2363710A1 (fr)
GB (1) GB1576543A (fr)
NO (1) NO773008L (fr)
SE (1) SE7709161L (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208149A (ja) * 1983-05-12 1984-11-26 Walbro Far East 内燃機関のための気化器
CA1322319C (fr) * 1988-05-19 1993-09-21 David John Lewis Machine de sciage portable
US5657724A (en) * 1995-11-03 1997-08-19 Outboard Marine Corporation Internal combustion engine construction
DE29722869U1 (de) * 1997-12-24 1998-02-19 Fa. Andreas Stihl, 71336 Waiblingen Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät
US6123322A (en) * 1998-06-16 2000-09-26 Walbro Corporation Single screw carburetor
DE19833540C2 (de) * 1998-07-25 2000-06-29 Stihl Maschf Andreas Membranvergaser
US6439546B1 (en) * 2000-08-29 2002-08-27 Walbro Corporation Carburetor with fuel vapor control
US20070251225A1 (en) * 2005-09-27 2007-11-01 Doherty Timothy J Method and apparatus for separating air and oil
EP2042724A1 (fr) * 2007-09-26 2009-04-01 Magneti Marelli Powertrain S.p.A. Collecteur d'admission pour un moteur à combustion interne avec support de renforcement métallique pour fixation de la rampe commune de carburant
JP4837646B2 (ja) * 2007-10-05 2011-12-14 株式会社ケーヒン エンジン用吸気マニフォルド
US8511649B1 (en) * 2012-05-23 2013-08-20 Golden Lion Enterprise Co., Ltd. Engine model carburetor
JP6339033B2 (ja) * 2015-03-03 2018-06-06 株式会社マキタ エンジン作業機
USD827572S1 (en) 2015-03-31 2018-09-04 Ini Power Systems, Inc. Flexible fuel generator
US10030609B2 (en) 2015-11-05 2018-07-24 Ini Power Systems, Inc. Thermal choke, autostart generator system, and method of use thereof
US11168646B2 (en) 2017-11-22 2021-11-09 Tti (Macao Commercial Offshore) Limited Carburetor having integrated filter
US11691526B2 (en) * 2020-04-14 2023-07-04 Caterpillar Paving Products Inc. Mobile charging station

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012564A (en) * 1933-12-11 1935-08-27 Nuway Engineering Corp Carburetor
US2733902A (en) * 1955-05-27 1956-02-07 phillips
US2796838A (en) * 1955-11-30 1957-06-25 Tillotson Mfg Co Fuel feed and charge forming apparatus
US3072390A (en) * 1959-06-18 1963-01-08 Tillotson Mfg Co Charge forming method and apparatus
US3170006A (en) * 1962-10-31 1965-02-16 Acf Ind Inc Carburetor
US3181843A (en) * 1962-12-17 1965-05-04 Acf Ind Inc Carburetor
US3765657A (en) * 1968-10-25 1973-10-16 Outboard Marine Corp Diaphragm carburetor
US3633557A (en) * 1970-01-30 1972-01-11 Wallro Corp Diaphragm carburetor
US3743254A (en) * 1970-12-10 1973-07-03 Walbro Corp Diaphragm carburetor

Also Published As

Publication number Publication date
CA1076433A (fr) 1980-04-29
NO773008L (no) 1978-03-02
BR7705816A (pt) 1978-05-30
JPS5331036A (en) 1978-03-23
AR214749A1 (es) 1979-07-31
SE7709161L (sv) 1978-03-02
US4104994A (en) 1978-08-08
AU2690077A (en) 1979-01-18
FR2363710B1 (fr) 1982-12-10
DE2738393A1 (de) 1978-03-02
GB1576543A (en) 1980-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse