JPH0250308B2 - - Google Patents

Info

Publication number
JPH0250308B2
JPH0250308B2 JP56195565A JP19556581A JPH0250308B2 JP H0250308 B2 JPH0250308 B2 JP H0250308B2 JP 56195565 A JP56195565 A JP 56195565A JP 19556581 A JP19556581 A JP 19556581A JP H0250308 B2 JPH0250308 B2 JP H0250308B2
Authority
JP
Japan
Prior art keywords
passage
pump
carburetor
negative pressure
acceleration
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
JP56195565A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5898647A (ja
Inventor
Atsuji Ishida
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP56195565A priority Critical patent/JPS5898647A/ja
Priority to US06/430,065 priority patent/US4481914A/en
Priority to GB08230635A priority patent/GB2110761B/en
Priority to IT24303/82A priority patent/IT1191085B/it
Priority to FR8220078A priority patent/FR2517746B1/fr
Priority to DE3245221A priority patent/DE3245221C2/de
Publication of JPS5898647A publication Critical patent/JPS5898647A/ja
Publication of JPH0250308B2 publication Critical patent/JPH0250308B2/ja
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
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically

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)
JP56195565A 1981-12-07 1981-12-07 気化器の加速燃料供給装置 Granted JPS5898647A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56195565A JPS5898647A (ja) 1981-12-07 1981-12-07 気化器の加速燃料供給装置
US06/430,065 US4481914A (en) 1981-12-07 1982-09-30 Accelerator pump system for carburetors
GB08230635A GB2110761B (en) 1981-12-07 1982-10-27 Accelerator pump system in a two stage carburettor
IT24303/82A IT1191085B (it) 1981-12-07 1982-11-17 Complesso pompa di acceleratore per carburatori
FR8220078A FR2517746B1 (fr) 1981-12-07 1982-11-30 Dispositif a pompe de reprise pour carburateur
DE3245221A DE3245221C2 (de) 1981-12-07 1982-12-07 Beschleunigerpumpenanlage für einen Registervergaser einer Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56195565A JPS5898647A (ja) 1981-12-07 1981-12-07 気化器の加速燃料供給装置

Publications (2)

Publication Number Publication Date
JPS5898647A JPS5898647A (ja) 1983-06-11
JPH0250308B2 true JPH0250308B2 (en]) 1990-11-01

Family

ID=16343230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56195565A Granted JPS5898647A (ja) 1981-12-07 1981-12-07 気化器の加速燃料供給装置

Country Status (6)

Country Link
US (1) US4481914A (en])
JP (1) JPS5898647A (en])
DE (1) DE3245221C2 (en])
FR (1) FR2517746B1 (en])
GB (1) GB2110761B (en])
IT (1) IT1191085B (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165679A1 (en) * 1984-04-30 1985-12-27 Angel Gomez Romero A system for automatically adjusting the diffuser and gasoline passage sections of carburetors
JPH0745178Y2 (ja) * 1992-12-17 1995-10-18 英敏 斉藤 ルアー
JPH0972244A (ja) * 1995-09-06 1997-03-18 Sanshin Ind Co Ltd 滑走艇の吸気装置
EP0786591A3 (en) * 1996-01-29 1997-08-13 WCI OUTDOOR PRODUCTS, Inc. Fast start fuel system for an internal combustion engine
JPH1113544A (ja) * 1997-06-26 1999-01-19 Yamaha Motor Co Ltd 多気筒エンジンのキャブレタ装置
JP4096472B2 (ja) * 1999-10-01 2008-06-04 株式会社ケーヒン 気化器の加速装置
JP3728156B2 (ja) * 1999-10-21 2005-12-21 株式会社日本ウォルブロー ２行程機関の加速装置
US7051692B1 (en) 2004-12-01 2006-05-30 Brunswick Corporation Starting system for a marine engine
JP6216352B2 (ja) * 2015-07-01 2017-10-18 本田技研工業株式会社 内燃機関のキャブレタ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102909A (en) * 1933-02-01 1937-12-21 Packard Motor Car Co Internal combustion engine
US2768818A (en) * 1954-01-27 1956-10-30 Holley Carburetor Co Accelerating pump
DE1191630B (de) * 1960-12-02 1965-04-22 Sibe Vergaser fuer Brennkraftmaschinen mit wenigstens zwei parallel arbeitenden, nach-einander in Taetigkeit tretenden Drosselorganen
FR2053855A5 (en]) * 1969-07-21 1971-04-16 Brev Etudes Sibe
US3730495A (en) * 1971-07-15 1973-05-01 Gen Motors Corp Carburetor accelerator pump
FR2180160A5 (en]) * 1972-04-10 1973-11-23 Sire
US3911062A (en) * 1974-08-05 1975-10-07 Ford Motor Co Temperature responsive accelerating pump for an internal combustion engine carburetor
JPS5191374A (en]) * 1975-02-04 1976-08-10
JPS51101633A (en]) * 1975-03-03 1976-09-08 Yamaha Motor Co Ltd
JPS5218539A (en) * 1975-08-05 1977-02-12 Nissan Motor Co Ltd Overheat prevntive system of exhaust treatment device
US4105720A (en) * 1975-08-15 1978-08-08 Hitachi, Ltd. Variable stage type carburetor
JPS5417001Y2 (en]) * 1975-08-18 1979-07-02
US4194483A (en) * 1977-09-21 1980-03-25 Outboard Marine Corporation Automatic fuel priming system
US4272459A (en) * 1979-01-04 1981-06-09 Ford Motor Company Carburetor accelerator pump lockout system
JPS55109732A (en) * 1979-02-14 1980-08-23 Hitachi Ltd Electronic engine controlling system
JPS5874858A (ja) * 1981-10-29 1983-05-06 Suzuki Motor Co Ltd 内燃機関の吸気装置
JPS5874859A (ja) * 1981-10-29 1983-05-06 Suzuki Motor Co Ltd 内燃機関の吸気装置

Also Published As

Publication number Publication date
DE3245221A1 (de) 1983-07-14
GB2110761A (en) 1983-06-22
IT8224303A0 (it) 1982-11-17
IT8224303A1 (it) 1984-05-17
GB2110761B (en) 1985-05-30
DE3245221C2 (de) 1985-10-03
FR2517746B1 (fr) 1988-03-11
IT1191085B (it) 1988-02-24
US4481914A (en) 1984-11-13
JPS5898647A (ja) 1983-06-11
FR2517746A1 (fr) 1983-06-10

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