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IT1302859B1 - Meccanismo di controllo della valvola a farfalla e della valvoladell'aria per carburatore di motore a combustione interna. - Google Patents

Meccanismo di controllo della valvola a farfalla e della valvoladell'aria per carburatore di motore a combustione interna.

Info

Publication number
IT1302859B1
IT1302859B1 IT1998RM000702A ITRM980702A IT1302859B1 IT 1302859 B1 IT1302859 B1 IT 1302859B1 IT 1998RM000702 A IT1998RM000702 A IT 1998RM000702A IT RM980702 A ITRM980702 A IT RM980702A IT 1302859 B1 IT1302859 B1 IT 1302859B1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
control mechanism
valve
air valve
Prior art date
Application number
IT1998RM000702A
Other languages
English (en)
Inventor
Allen James E Van
Original Assignee
Walbro 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 Walbro Corp filed Critical Walbro Corp
Publication of ITRM980702A0 publication Critical patent/ITRM980702A0/it
Publication of ITRM980702A1 publication Critical patent/ITRM980702A1/it
Application granted granted Critical
Publication of IT1302859B1 publication Critical patent/IT1302859B1/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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
IT1998RM000702A 1997-11-26 1998-11-11 Meccanismo di controllo della valvola a farfalla e della valvoladell'aria per carburatore di motore a combustione interna. IT1302859B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/979,581 US6000683A (en) 1997-11-26 1997-11-26 Carburetor throttle and choke control mechanism

Publications (3)

Publication Number Publication Date
ITRM980702A0 ITRM980702A0 (it) 1998-11-11
ITRM980702A1 ITRM980702A1 (it) 2000-05-11
IT1302859B1 true IT1302859B1 (it) 2000-10-10

Family

ID=25526986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998RM000702A IT1302859B1 (it) 1997-11-26 1998-11-11 Meccanismo di controllo della valvola a farfalla e della valvoladell'aria per carburatore di motore a combustione interna.

Country Status (5)

Country Link
US (1) US6000683A (it)
JP (1) JP4169843B2 (it)
DE (1) DE19853612A1 (it)
IT (1) IT1302859B1 (it)
SE (1) SE521387C2 (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3764572B2 (ja) * 1997-11-25 2006-04-12 富士重工業株式会社 小型４サイクルエンジンのチョーク機構
JP3818562B2 (ja) 1999-02-01 2006-09-06 ＴＩ Ｗａｌｂｒｏ Ｊａｐａｎ株式会社 層状掃気用気化器
US6202989B1 (en) * 1999-02-18 2001-03-20 Walbro Corporation Carburetor throttle and choke control mechanism
JP2000282874A (ja) 1999-03-29 2000-10-10 Nippon Walbro:Kk 絞り弁と空気弁を備えた２行程内燃機関用気化器
US6494439B1 (en) * 1999-10-14 2002-12-17 Homelite Technologies, Ltd. Carburetor control system having two cam members connected to choke valve and throttle valve
JP3864027B2 (ja) * 2000-02-10 2006-12-27 株式会社共立 吸気制御機構
DE20012919U1 (de) * 2000-07-26 2001-12-06 Dolmar GmbH, 22045 Hamburg Vergaser mit einer Starteinrichtung
US6591794B2 (en) 2000-10-24 2003-07-15 Zama Japan Air-fuel ratio control system for a stratified scavenging two-cycle engine
JP3925073B2 (ja) * 2000-10-27 2007-06-06 スズキ株式会社 燃料噴射式エンジンの吸気制御装置
US6439547B1 (en) 2001-03-05 2002-08-27 Walbro Corporation Carburetor throttle and choke control mechanism
US6561496B2 (en) * 2001-05-04 2003-05-13 Walbro Corporation Carburetor throttle control detent mechanism
DE10145293B4 (de) * 2001-09-14 2012-04-05 Andreas Stihl Ag & Co. Vergaseranordnung
US6715738B1 (en) 2002-09-25 2004-04-06 Walbro Engine Management Llc Fuel-air mixture control apparatus
US6708958B1 (en) 2002-10-04 2004-03-23 Electrolux Home Products, Inc. Air valve mechanism for two-cycle engine
JP2004176634A (ja) * 2002-11-27 2004-06-24 Walbro Japan Inc 層状掃気用気化器
US6848405B1 (en) * 2003-07-17 2005-02-01 Walbro Engine Management , L.L.C. Self-relieving choke starting system for a combustion engine carburetor
JP4061252B2 (ja) * 2003-08-11 2008-03-12 ザマ・ジャパン株式会社 ２サイクルエンジン用気化器
SE0302439D0 (sv) * 2003-09-12 2003-09-12 Electrolux Ab Throttle control device for a hand held tool
JP2005180188A (ja) * 2003-12-16 2005-07-07 Electrolux Home Products Inc ２サイクルエンジンのためのエアバルブ機構
TWI297372B (en) * 2004-03-03 2008-06-01 Honda Motor Co Ltd Device for controlling choke valve of carburetor
DE602004024251D1 (de) * 2004-06-15 2009-12-31 Husqvarna Ab System für einen zweitakt-verbrennungsmotor mit gesteuerter zusatzluft
US7144000B2 (en) * 2004-08-24 2006-12-05 Briggs & Stratton Corporation Automatic choke for an engine
US20060043620A1 (en) * 2004-08-24 2006-03-02 David Roth Automatic choke for an engine
DE102004063197B4 (de) * 2004-12-29 2015-05-13 Andreas Stihl Ag & Co. Kg Vergaseranordnung mit Starthebel und Verriegelungsvorrichtung
JP2006200456A (ja) * 2005-01-21 2006-08-03 ＴＩ Ｗａｌｂｒｏ Ｊａｐａｎ株式会社 気化器の絞り弁操作装置
US7104253B1 (en) 2005-03-30 2006-09-12 Walbro Engine Management, L.L.C. Stratified scavenging carburetor
DE102005039926B4 (de) * 2005-08-24 2015-09-24 Andreas Stihl Ag & Co. Kg Vergaser
US8240639B2 (en) * 2007-12-06 2012-08-14 Briggs & Stratton Corporation Carburetor and automatic choke assembly for an engine
US7854216B2 (en) * 2008-04-25 2010-12-21 Honda Motor Co., Ltd. General purpose internal combustion engine
DE102009061741B3 (de) * 2008-11-20 2021-05-06 Yamabiko Corporation Arbeitsgerät mit Verbrennungsmotor
DE202009000831U1 (de) * 2009-01-22 2010-06-17 Dolmar Gmbh Vergasereinheit für ein Motorgerät
JP5357556B2 (ja) * 2009-01-30 2013-12-04 川崎重工業株式会社 空気掃気型の２サイクルエンジン
DE102010009915B4 (de) * 2009-03-21 2017-09-14 Andreas Stihl Ag & Co. Kg Vergaseranordnung
DE102009014362A1 (de) 2009-03-21 2010-09-23 Andreas Stihl Ag & Co. Kg Vergaser für einen Verbrennungsmotor
CN201428525Y (zh) * 2009-06-03 2010-03-24 陈其安 具有起动装置的化油器
JP5449013B2 (ja) * 2010-05-07 2014-03-19 三菱重工業株式会社 ２サイクルエンジンにおけるエアクリーナ
CN102828852B (zh) * 2012-08-21 2015-03-18 浙江瑞星化油器制造有限公司 棘轮式简易起动化油器
DE102013009668B4 (de) * 2013-06-08 2022-01-05 Andreas Stihl Ag & Co. Kg Verbrennungsmotor mit einer Starteinrichtung
DE102013009669B4 (de) 2013-06-08 2022-01-05 Andreas Stihl Ag & Co. Kg Verbrennungsmotor mit einer Starteinrichtung
US10125696B2 (en) 2015-04-14 2018-11-13 Walbro Llc Charge forming device with throttle valve adjuster
CN108798936B (zh) * 2018-05-09 2024-04-26 薛美英 膜片式化油器的节气门和阻风门控制联动机构

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US2160411A (en) * 1936-07-02 1939-05-30 Carter Carburetor Corp Carburetor structure
SE392950B (sv) * 1976-02-16 1977-04-25 Jonsereds Fabrikers Ab Gasreglage for forbrenningsmotor, serskilt for motorsag
GB1579237A (en) * 1976-03-24 1980-11-19 Honda Motor Co Ltd Engine starting device
US4167929A (en) * 1977-09-07 1979-09-18 Outboard Marine Corporation Engine including speed-control starter interlock
JPS5676140U (it) * 1979-11-15 1981-06-22
US5069180A (en) * 1990-10-19 1991-12-03 Onan Corporation Automatic choke apparatus and method
DE4117554B4 (de) * 1991-05-29 2004-05-27 Walbro Gmbh Vergaser für eine Brennkraftmaschine, insbesondere einer Motorsäge
SE502893C2 (sv) * 1994-06-01 1996-02-12 Electrolux Ab Anordning för reglering av en förgasare för en förbränningsmotor
US5611312A (en) * 1995-02-07 1997-03-18 Walbro Corporation Carburetor and method and apparatus for controlling air/fuel ratio of same

Also Published As

Publication number Publication date
ITRM980702A0 (it) 1998-11-11
SE9804057L (sv) 1999-05-27
US6000683A (en) 1999-12-14
SE521387C2 (sv) 2003-10-28
JPH11229966A (ja) 1999-08-24
SE9804057D0 (sv) 1998-11-26
JP4169843B2 (ja) 2008-10-22
ITRM980702A1 (it) 2000-05-11
DE19853612A1 (de) 1999-05-27

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