IT1210709B - Carburatore con valvola a farfalla rotativa, per motori a combustione, in particolare adatti ad essere montati su utensili portatili - Google Patents

Carburatore con valvola a farfalla rotativa, per motori a combustione, in particolare adatti ad essere montati su utensili portatili

Info

Publication number
IT1210709B
IT1210709B IT8249724A IT4972482A IT1210709B IT 1210709 B IT1210709 B IT 1210709B IT 8249724 A IT8249724 A IT 8249724A IT 4972482 A IT4972482 A IT 4972482A IT 1210709 B IT1210709 B IT 1210709B
Authority
IT
Italy
Prior art keywords
carburettor
valve
passage
throttle
throttle valve
Prior art date
Application number
IT8249724A
Other languages
English (en)
Other versions
IT8249724A0 (it
Inventor
Takeshi Kobayashi
Original Assignee
Walbro Far East
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 Far East filed Critical Walbro Far East
Publication of IT8249724A0 publication Critical patent/IT8249724A0/it
Application granted granted Critical
Publication of IT1210709B publication Critical patent/IT1210709B/it

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
    • 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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/08—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves rotatably mounted in the passage

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)
IT8249724A 1981-12-25 1982-12-22 Carburatore con valvola a farfalla rotativa, per motori a combustione, in particolare adatti ad essere montati su utensili portatili IT1210709B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56209193A JPS58110847A (ja) 1981-12-25 1981-12-25 ロ−タリスロツトル弁式気化器

Publications (2)

Publication Number Publication Date
IT8249724A0 IT8249724A0 (it) 1982-12-22
IT1210709B true IT1210709B (it) 1989-09-20

Family

ID=16568888

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8249724A IT1210709B (it) 1981-12-25 1982-12-22 Carburatore con valvola a farfalla rotativa, per motori a combustione, in particolare adatti ad essere montati su utensili portatili

Country Status (3)

Country Link
JP (1) JPS58110847A (it)
DE (1) DE3247603A1 (it)
IT (1) IT1210709B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2968707B2 (ja) * 1995-07-10 1999-11-02 株式会社日本ウォルブロー ロータリ絞り弁式気化器の燃料調整機構
FR2757569B1 (fr) * 1996-11-08 2001-12-07 Thuliez Jean Luc Dispositif d'admission pour moteur a explosion
US6585235B2 (en) 2001-10-11 2003-07-01 Walbro Corporation Fuel regulating mechanism and method for a rotary throttle valve type carburetor
GB2429260A (en) * 2005-08-04 2007-02-21 Ec Power As Throttle valve
DE102015001452A1 (de) 2015-02-05 2016-08-11 Andreas Stihl Ag & Co. Kg Vergaser und Verfahren zum Betrieb eines Verbrennungsmotors mit einem Vergaser
DE102018000145A1 (de) * 2018-01-10 2019-07-11 Andreas Stihl Ag & Co. Kg Vergaser für den Verbrennungsmotor in einem handgeführten Arbeitsgerät, Verbrennungsmotor mit einem Vergaser und Verfahren zum Betrieb eines Verbrennungsmotors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511841A (it) * 1974-06-21 1976-01-09 Hitachi Ltd
JPS521332A (en) * 1975-06-24 1977-01-07 Hitachi Ltd Carburetor
JPS6029828B2 (ja) * 1978-11-20 1985-07-12 株式会社ウオルブロ−・フア−イ−スト ロ−タリスロットル弁式気化器

Also Published As

Publication number Publication date
IT8249724A0 (it) 1982-12-22
JPS58110847A (ja) 1983-07-01
DE3247603A1 (de) 1983-07-07

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