DE60300690D1 - Vergaser mit Leerkraftstoffversorgungsanlage - Google Patents

Vergaser mit Leerkraftstoffversorgungsanlage

Info

Publication number
DE60300690D1
DE60300690D1 DE60300690T DE60300690T DE60300690D1 DE 60300690 D1 DE60300690 D1 DE 60300690D1 DE 60300690 T DE60300690 T DE 60300690T DE 60300690 T DE60300690 T DE 60300690T DE 60300690 D1 DE60300690 D1 DE 60300690D1
Authority
DE
Germany
Prior art keywords
fuel
passage
idle
chamber
air
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 - Lifetime
Application number
DE60300690T
Other languages
English (en)
Inventor
Takashi Abei
Hidenori Sasaki
Masao Suzuki
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.)
Walbro Japan Inc
Original Assignee
Walbro Japan Inc
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 Walbro Japan Inc filed Critical Walbro Japan Inc
Application granted granted Critical
Publication of DE60300690D1 publication Critical patent/DE60300690D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02M7/02—Carburettors having aerated fuel spray nozzles
    • 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
    • Y10S261/21—Drawing excess fuel from carbureting passage
    • 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
    • Y10S261/55—Reatomizers

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)
  • Automatic Cycles, And Cycles In General (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
DE60300690T 2002-03-08 2003-03-10 Vergaser mit Leerkraftstoffversorgungsanlage Expired - Lifetime DE60300690D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002062856A JP2003262159A (ja) 2002-03-08 2002-03-08 気化器のアイドル燃料供給装置

Publications (1)

Publication Number Publication Date
DE60300690D1 true DE60300690D1 (de) 2005-06-30

Family

ID=27751246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300690T Expired - Lifetime DE60300690D1 (de) 2002-03-08 2003-03-10 Vergaser mit Leerkraftstoffversorgungsanlage

Country Status (5)

Country Link
US (1) US6871843B2 (de)
EP (1) EP1342906B1 (de)
JP (1) JP2003262159A (de)
AT (1) ATE296401T1 (de)
DE (1) DE60300690D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7472894B2 (en) * 2006-06-28 2009-01-06 Wisconsin Alumni Research Foundation Engine carburetion
US7264224B1 (en) 2006-12-19 2007-09-04 Victaulic Company Valve with offset venturi
US10378484B2 (en) * 2013-08-28 2019-08-13 George A. Boswell Fuel air delivery circuit with enhanced response, fuel vaporization and recharge

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795494A (en) * 1953-06-08 1957-06-11 Ensign Carburetor Company Starting and idling system for gaseous fuel feeds
US2889820A (en) * 1955-12-27 1959-06-09 Daimler Benz Ag Starting mechanism
US3215413A (en) * 1961-10-23 1965-11-02 Acf Ind Inc Carburetor
US3319944A (en) * 1964-10-30 1967-05-16 Exxon Research Engineering Co Carburetor icing-eliminating structure
FR1599537A (de) 1968-03-01 1970-07-15
JPS5218345Y2 (de) * 1973-04-06 1977-04-25
FR2251716B1 (de) 1973-11-21 1978-12-29 Sibe
JPS54116523A (en) * 1978-03-01 1979-09-10 Toyota Motor Corp Idling controller for carburetor
US4217313A (en) * 1978-04-21 1980-08-12 Dmitrievsky Anatoly V Device for reducing noxious emissions from carburetor internal combustion engines
US4269062A (en) * 1979-10-10 1981-05-26 Colt Industries Operating Corp. Method for gauging fluid flow
JPS6212843Y2 (de) * 1980-07-22 1987-04-03
JPS60243330A (ja) * 1984-05-18 1985-12-03 Hitachi Ltd エンジンの吸入空気量調整装置
DE3901627C3 (de) 1989-01-20 2000-06-29 Walbro Gmbh Vergaser mit einer Einrichtung zur Leerlaufeinstellung
US4931226A (en) 1989-03-01 1990-06-05 Shinagawa Diecasting Co., Ltd. Charge forming apparatus
JPH10110652A (ja) 1996-10-03 1998-04-28 Zama Japan Kk 膜式気化器の始動燃料供給装置
DE19722319B4 (de) 1997-05-28 2008-12-11 Andreas Stihl Ag & Co. Vergaser für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP1342906A2 (de) 2003-09-10
JP2003262159A (ja) 2003-09-19
US20030168753A1 (en) 2003-09-11
ATE296401T1 (de) 2005-06-15
EP1342906A3 (de) 2003-12-10
EP1342906B1 (de) 2005-05-25
US6871843B2 (en) 2005-03-29

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Legal Events

Date Code Title Description
8332 No legal effect for de