DE602007012895D1 - Membranvergaser mit einzelner pumpe und dosierblock für verbrennungsmotoren - Google Patents

Membranvergaser mit einzelner pumpe und dosierblock für verbrennungsmotoren

Info

Publication number
DE602007012895D1
DE602007012895D1 DE602007012895T DE602007012895T DE602007012895D1 DE 602007012895 D1 DE602007012895 D1 DE 602007012895D1 DE 602007012895 T DE602007012895 T DE 602007012895T DE 602007012895 T DE602007012895 T DE 602007012895T DE 602007012895 D1 DE602007012895 D1 DE 602007012895D1
Authority
DE
Germany
Prior art keywords
chamber
combustion engines
meter
engine
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.)
Active
Application number
DE602007012895T
Other languages
English (en)
Inventor
William T Cobb
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.)
Emak SpA
Original Assignee
Emak SpA
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 Emak SpA filed Critical Emak SpA
Publication of DE602007012895D1 publication Critical patent/DE602007012895D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

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)
  • Separation Using Semi-Permeable Membranes (AREA)
DE602007012895T 2006-08-28 2007-08-01 Membranvergaser mit einzelner pumpe und dosierblock für verbrennungsmotoren Active DE602007012895D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84046106P 2006-08-28 2006-08-28
PCT/EP2007/057955 WO2008025632A1 (en) 2006-08-28 2007-08-01 Diaphragm carburettor with single pump and meter block for internal combustion engines

Publications (1)

Publication Number Publication Date
DE602007012895D1 true DE602007012895D1 (de) 2011-04-14

Family

ID=38666843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007012895T Active DE602007012895D1 (de) 2006-08-28 2007-08-01 Membranvergaser mit einzelner pumpe und dosierblock für verbrennungsmotoren

Country Status (5)

Country Link
US (1) US7527248B2 (de)
EP (1) EP2057370B1 (de)
AT (1) ATE500413T1 (de)
DE (1) DE602007012895D1 (de)
WO (1) WO2008025632A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008046705A1 (en) * 2006-10-17 2008-04-24 Selettra S.R.L. Method for driving an electromagnetic actuator in a diaphragm carburettor for control of air/fuel ratio
US10465642B2 (en) * 2017-03-27 2019-11-05 Kohler Co. Carburetor drain
DE102018004881A1 (de) * 2018-06-19 2019-12-19 Andreas Stihl Ag & Co. Kg Vergaser und handgeführtes Arbeitsgerät mit einem Verbrennungsmotor mit einem Vergaser

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918046A (en) * 1957-06-17 1959-12-22 Acf Ind Inc Pressure carburetor
US3104617A (en) * 1960-08-08 1963-09-24 Mcculloch Corp Diaphragm pump
US3321192A (en) * 1965-05-03 1967-05-23 Tillotson Mfg Co Fuel feed and charge forming apparatus
US3441010A (en) * 1966-12-19 1969-04-29 Mcculloch Corp Apparatus for controlling the flow of fuel to an engine
US3738623A (en) * 1971-01-13 1973-06-12 Walbro Corp Diaphragm carburetor
US3779529A (en) * 1971-08-26 1973-12-18 Mikuni Kogyo Kk Differential diaphragm carburetor
JPS58101253A (ja) * 1981-12-10 1983-06-16 Walbro Far East ロ−タリスロツトル弁式気化器
JPS6088857A (ja) * 1983-10-19 1985-05-18 Walbro Far East プラスチツク材ダイヤフラム型気化器
SE460305B (sv) * 1988-02-05 1989-09-25 Electrolux Ab Anordning i braenslesystem
JPH08105357A (ja) * 1994-10-06 1996-04-23 Nippon Walbro:Kk ロータリ絞り弁式気化器における燃料供給管の構造
US6273037B1 (en) 1998-08-21 2001-08-14 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system
US6715737B2 (en) * 2000-08-29 2004-04-06 Walbro Corporation Fuel metering system for a carburetor
US6446939B1 (en) * 2000-08-29 2002-09-10 Walbro Corporation Modular diaphragm carburetor
US6622992B2 (en) * 2001-03-22 2003-09-23 Walbro Corporation Carburetor with fuel enrichment
JP2004293372A (ja) * 2003-03-26 2004-10-21 Walbro Japan Inc 内燃機関のためのダイアフラム式気化器の燃料供給機構
JP2006194087A (ja) * 2005-01-11 2006-07-27 ＴＩ Ｗａｌｂｒｏ Ｊａｐａｎ株式会社 ダイヤフラム式気化器

Also Published As

Publication number Publication date
ATE500413T1 (de) 2011-03-15
US7527248B2 (en) 2009-05-05
WO2008025632A1 (en) 2008-03-06
EP2057370B1 (de) 2011-03-02
EP2057370A1 (de) 2009-05-13
US20080191368A1 (en) 2008-08-14

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