IT8249676A0 - Carburatore a valvola a farfalla rotativa, in particolare per piccoli motori a combustioni interna - Google Patents

Carburatore a valvola a farfalla rotativa, in particolare per piccoli motori a combustioni interna

Info

Publication number
IT8249676A0
IT8249676A0 IT8249676A IT4967682A IT8249676A0 IT 8249676 A0 IT8249676 A0 IT 8249676A0 IT 8249676 A IT8249676 A IT 8249676A IT 4967682 A IT4967682 A IT 4967682A IT 8249676 A0 IT8249676 A0 IT 8249676A0
Authority
IT
Italy
Prior art keywords
carburettor
internal combustion
combustion engines
small internal
rotary throttle
Prior art date
Application number
IT8249676A
Other languages
English (en)
Other versions
IT1189439B (it
Inventor
Tobinai Teruhiko
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 IT8249676A0 publication Critical patent/IT8249676A0/it
Application granted granted Critical
Publication of IT1189439B publication Critical patent/IT1189439B/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
    • F02M17/36—Carburettors having fitments facilitating their cleaning
    • 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
    • F02M9/085—Fuel spray nozzles in the throttling valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
IT8249676A 1981-12-18 1982-12-15 Carubratore a valvola a farfalla rotativa,in particolare per piccoli motori a combustioni interna IT1189439B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981187864U JPS5892448U (ja) 1981-12-18 1981-12-18 ロ−タリスロツトル弁式気化器

Publications (2)

Publication Number Publication Date
IT8249676A0 true IT8249676A0 (it) 1982-12-15
IT1189439B IT1189439B (it) 1988-02-04

Family

ID=16213546

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8249676A IT1189439B (it) 1981-12-18 1982-12-15 Carubratore a valvola a farfalla rotativa,in particolare per piccoli motori a combustioni interna

Country Status (4)

Country Link
US (1) US4481153A (it)
JP (1) JPS5892448U (it)
DE (1) DE3246641A1 (it)
IT (1) IT1189439B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19634299A1 (de) * 1996-08-24 1998-02-26 Motoren Werke Mannheim Ag Gasmotor mit Walzen-Drehschieber
JPH10131808A (ja) * 1996-10-29 1998-05-19 Zama Japan Kk 回転絞り弁式気化器
JP2000314348A (ja) * 1999-05-06 2000-11-14 Nippon Walbro:Kk ロータリ絞り弁式気化器
JP2001012304A (ja) * 1999-06-24 2001-01-16 Nippon Walbro:Kk 燃料流量調整機能を有する絞り弁レバー
JP2001280197A (ja) * 2000-03-29 2001-10-10 Walbro Japan Inc ロータリ絞り弁式気化器
JP2003097276A (ja) * 2001-09-27 2003-04-03 Zama Japan Kk 層状掃気２サイクルエンジンの掃気用空気・混合気制御装置
US6585235B2 (en) * 2001-10-11 2003-07-01 Walbro Corporation Fuel regulating mechanism and method for a rotary throttle valve type carburetor
US7070173B2 (en) * 2002-07-11 2006-07-04 Walbro Engine Management, L.L.C. Carburetor air-fuel mixture adjustment assembly
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
JP2005002887A (ja) * 2003-06-12 2005-01-06 Walbro Japan Inc ロータリースロットバルブ式気化器
US7267327B2 (en) * 2003-11-14 2007-09-11 Walbro Japan, Inc. Throttle valve assembly and dust seal for a carburetor
US7287741B2 (en) * 2004-02-09 2007-10-30 Walbro Japan, Inc. Rotary throttle valve carburetor
JP2011132945A (ja) * 2010-08-18 2011-07-07 Zama Japan Co Ltd ロータリー式気化器
JP2015161218A (ja) * 2014-02-27 2015-09-07 株式会社やまびこ ロータリー式気化器
CN107787403A (zh) * 2015-06-25 2018-03-09 沃尔布罗有限责任公司 旋转节流阀和化油器
US11118536B2 (en) 2018-12-17 2021-09-14 Walbro Llc Tamper resistant adjustment valve for a charge forming device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US883740A (en) * 1907-01-15 1908-04-07 Peter August Poppe Spray-carbureter.
US890099A (en) * 1907-03-16 1908-06-09 Henry Richardson Carbureter.
US1120845A (en) * 1913-04-09 1914-12-15 Joseph Walter Parkin Carbureter.
US1631166A (en) * 1923-03-14 1927-06-07 Everett C Wilson Self-closing stopcock
GB360020A (en) * 1930-07-31 1931-11-02 Benjamin Franklin Gravely Carburettors
US2594344A (en) * 1946-03-20 1952-04-29 Armand C Pothier Carburetor
US2529544A (en) * 1947-03-06 1950-11-14 Triclover Machine Co Lift plug valve
DE1983335U (de) * 1967-10-16 1968-04-11 Fein Und Modelltechnik Inh Mar Drosselvergaser fuer kleinmotore.
US3943207A (en) * 1973-11-14 1976-03-09 Harootian Simon G Injection carburetor
US4369149A (en) * 1981-05-29 1983-01-18 Violett Robert S Carburetor for model jet power plant

Also Published As

Publication number Publication date
US4481153A (en) 1984-11-06
DE3246641C2 (it) 1988-03-24
IT1189439B (it) 1988-02-04
DE3246641A1 (de) 1983-06-30
JPS6121563Y2 (it) 1986-06-27
JPS5892448U (ja) 1983-06-22

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