FR2614940B1 - Carburateur a diaphragme - Google Patents

Carburateur a diaphragme

Info

Publication number
FR2614940B1
FR2614940B1 FR8805474A FR8805474A FR2614940B1 FR 2614940 B1 FR2614940 B1 FR 2614940B1 FR 8805474 A FR8805474 A FR 8805474A FR 8805474 A FR8805474 A FR 8805474A FR 2614940 B1 FR2614940 B1 FR 2614940B1
Authority
FR
France
Prior art keywords
diaphragm carburetor
carburetor
diaphragm
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 - Fee Related
Application number
FR8805474A
Other languages
English (en)
Other versions
FR2614940A1 (fr
Inventor
Gerhardy Reinhard
Holderle Hans
Wolf Jurgen
Vonderau Werner
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.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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 Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Publication of FR2614940A1 publication Critical patent/FR2614940A1/fr
Application granted granted Critical
Publication of FR2614940B1 publication Critical patent/FR2614940B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M3/02—Preventing flow of idling fuel
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86847—Pivoted valve unit

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)
FR8805474A 1987-05-08 1988-04-25 Carburateur a diaphragme Expired - Fee Related FR2614940B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873715272 DE3715272C1 (de) 1987-05-08 1987-05-08 Membranvergaser

Publications (2)

Publication Number Publication Date
FR2614940A1 FR2614940A1 (fr) 1988-11-10
FR2614940B1 true FR2614940B1 (fr) 1994-04-08

Family

ID=6327045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805474A Expired - Fee Related FR2614940B1 (fr) 1987-05-08 1988-04-25 Carburateur a diaphragme

Country Status (7)

Country Link
US (1) US4861522A (fr)
JP (1) JP2644526B2 (fr)
CA (1) CA1316416C (fr)
DE (1) DE3715272C1 (fr)
FR (1) FR2614940B1 (fr)
GB (1) GB2205612B (fr)
SE (1) SE470409B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715272C1 (de) * 1987-05-08 1988-06-30 Stihl Maschf Andreas Membranvergaser
US5411680A (en) * 1992-11-16 1995-05-02 Tillotson, Ltd. Carburetor
US5250233A (en) * 1992-11-23 1993-10-05 Walbro Corporation Carburetor with accelerator and idle circuit shut-off
US5386145A (en) * 1993-05-14 1995-01-31 Boswell; George A. Fuel delivery means for carburetors for internal combustion engines and method for installing same
WO1998055757A1 (fr) 1997-06-06 1998-12-10 Boswell George A Carburateur comportant des circuits primaire et secondaire d'alimentation de carburant, et procedes de fonctionnement et d'installation de celui-ci
DE19833540C2 (de) * 1998-07-25 2000-06-29 Stihl Maschf Andreas Membranvergaser
DE19918719B4 (de) * 1999-04-24 2010-04-08 Andreas Stihl Ag & Co. Membranvergaser für einen mit Schichtspülung arbeitenden Zweitaktmotor
US6394426B1 (en) * 2000-07-07 2002-05-28 Walbro Corporation Engine dual fuel supply apparatus
US6591794B2 (en) 2000-10-24 2003-07-15 Zama Japan Air-fuel ratio control system for a stratified scavenging two-cycle engine
JP2003166444A (ja) * 2001-11-30 2003-06-13 Walbro Japan Inc 膜式気化器
US6708958B1 (en) 2002-10-04 2004-03-23 Electrolux Home Products, Inc. Air valve mechanism for two-cycle engine
CN1841675A (zh) * 2003-02-12 2006-10-04 松下电器产业株式会社 半导体器件的制造方法
US7287742B2 (en) * 2003-04-03 2007-10-30 Walbro Engine Management, L.L.C. Carburetor and method of manufacturing
US20040195705A1 (en) * 2003-04-03 2004-10-07 Burns Michael P. Carburetor
JP2005061289A (ja) * 2003-08-11 2005-03-10 Zama Japan Kk 気化器
JP4061252B2 (ja) * 2003-08-11 2008-03-12 ザマ・ジャパン株式会社 ２サイクルエンジン用気化器
US7775189B2 (en) * 2007-01-31 2010-08-17 Walbro Engine Management, L.L.C. Fuel system with drain unit
JP2009007988A (ja) * 2007-06-27 2009-01-15 Walbro Japan Inc 異種ガス燃料切換供給装置
US20110067671A1 (en) * 2009-09-01 2011-03-24 Laimboeck Franz J Non-soot emitting fuel combustion chamber
WO2011028283A1 (fr) * 2009-09-01 2011-03-10 Ecomotors Inc Injecteur de carburant permettant une combustion efficace
DE102016123792A1 (de) * 2016-12-08 2018-06-14 Makita Corporation Vergaser für einen Verbrennungsmotor eines Arbeitsgerätes
DE102016123774B3 (de) * 2016-12-08 2018-02-01 Makita Corporation Vergaser für einen Verbrennungsmotor eines Arbeitsgerätes sowie Verfahren zum Regeln eines Kraftstoffdurchflusses in einem Leerlaufbetrieb eines Vergasers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1265807A (en) * 1916-01-27 1918-05-14 Christ Moe Valve.
US2035747A (en) * 1935-07-20 1936-03-31 Creath N Harris Two-way valve gate
GB458907A (en) * 1936-06-11 1936-12-29 Ignaz Schorsch Carburetter for internal combustion engines
US2261794A (en) * 1938-10-28 1941-11-04 Carter Carburetor Corp Carburetor
US2368120A (en) * 1944-02-24 1945-01-30 Aero Supply Mfg Co Inc Fuel drain valve
US2918046A (en) * 1957-06-17 1959-12-22 Acf Ind Inc Pressure carburetor
US3670706A (en) * 1969-08-20 1972-06-20 Nippon Denso Co Fuel injection control system for internal combustion engines
DE2403278A1 (de) * 1974-01-24 1975-08-07 Bosch Gmbh Robert Vorrichtung zur zufuehrung von beschleunigungskraftstoff waehrend der warmlaufphase einer brennkraftmaschine
JPS5142829A (ja) * 1974-10-11 1976-04-12 Mikuni Kogyo Kk Makushikikikaki
IT1104376B (it) * 1978-01-30 1985-10-21 Oleo Mac Spa Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua
FR2420036A1 (fr) * 1978-03-13 1979-10-12 Airlex Dispositif auxiliaire pour la commande differentielle asservie du carburateur d'alimentation du moteur d'un vehicule
JPS57153963A (en) * 1981-03-18 1982-09-22 Nissan Motor Co Ltd Electronically controlled carburetor
JPS61185671A (ja) * 1985-02-13 1986-08-19 Shinagawa Diecast Kogyo Kk エンジンのための燃料ポンプ
DE3715272C1 (de) * 1987-05-08 1988-06-30 Stihl Maschf Andreas Membranvergaser

Also Published As

Publication number Publication date
DE3715272C1 (de) 1988-06-30
GB8810503D0 (en) 1988-06-08
JP2644526B2 (ja) 1997-08-25
SE8801067D0 (sv) 1988-03-23
GB2205612B (en) 1992-01-15
SE470409B (sv) 1994-02-14
CA1316416C (fr) 1993-04-20
US4861522A (en) 1989-08-29
SE8801067L (sv) 1988-11-09
JPS6415457A (en) 1989-01-19
FR2614940A1 (fr) 1988-11-10
GB2205612A (en) 1988-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse