JP4464849B2 - 気化器のスロットル弁制御装置 - Google Patents
気化器のスロットル弁制御装置 Download PDFInfo
- Publication number
- JP4464849B2 JP4464849B2 JP2005061834A JP2005061834A JP4464849B2 JP 4464849 B2 JP4464849 B2 JP 4464849B2 JP 2005061834 A JP2005061834 A JP 2005061834A JP 2005061834 A JP2005061834 A JP 2005061834A JP 4464849 B2 JP4464849 B2 JP 4464849B2
- Authority
- JP
- Japan
- Prior art keywords
- choke
- lever
- engine
- valve
- governor
- 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 - Fee Related
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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
- 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
- F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
- F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat
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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
C・・・・・気化器
E・・・・・エンジン
G・・・・・ガバナ装置
19・・・・チョーク弁
20・・・・スロットル弁
21・・・・チョーク戻しばね
22・・・・チョークレバー
23・・・・スロットルレバー
54・・・・ガバナばね
55・・・・ガバナ(遠心ガバナ)
56・・・・出力制御部材(出力制御レバー)
58・・・・スロットル閉弁規制手段
59・・・・被規制アーム
60・・・・規制アーム
Claims (1)
- 気化器(C)のスロットル弁(20)を開閉するスロットルレバー(23)にガバナ装置(G)を連結してなり,このガバナ装置(G)が,スロットルレバー(23)にスロットル弁(20)の開き方向にばね力を作用させ,そのばね力が作業者により出力制御部材(56)を介して調節されるガバナばね(54)と,エンジン(E)の運転時にスロットルレバー(23)にスロットル弁(20)の閉じ方向に出力を作用させ,その出力をエンジン(E)の回転数の上昇に応じて増加させるガバナ(55)とで構成される,気化器のスロットル弁制御装置において,
気化器(C)のチョーク弁(19)を開閉するチョークレバー(22)に,これをチョーク弁(19)の閉じ側に付勢するチョーク戻しばね(21)と,エンジン(E)の温度上昇に応じてチョーク弁(19)を開くように作動するオートチョーク装置(A)とを接続し,
スロットルレバー(23)に被規制アーム(59)を形成する一方,
チョークレバー(22)には,エンジン(E)の暖機運転時,出力制御部材(56)によりガバナばね(54)のばね力がゼロ若しくは最小に調節されることに伴ないガバナ(55)の出力によりスロットル弁(20)が閉弁されるとき前記被規制アーム(59)を前記チョーク戻しばね(21)のばね力をもって受け止めてスロットル弁(20)の閉弁をファーストアイドル開度に規制する規制アーム(60)を形成し,
前記オートチョーク装置(A)は,これがエンジン(E)の温度上昇に伴ないチョーク弁(19)を開放するとき,規制アーム(60)を前記被規制アーム(59)との当接位置から逃がすように構成されることを特徴とする,気化器のスロットル弁制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005061834A JP4464849B2 (ja) | 2005-03-07 | 2005-03-07 | 気化器のスロットル弁制御装置 |
US11/366,840 US7246794B2 (en) | 2005-03-07 | 2006-03-03 | Carburetor throttle valve control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005061834A JP4464849B2 (ja) | 2005-03-07 | 2005-03-07 | 気化器のスロットル弁制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006242143A JP2006242143A (ja) | 2006-09-14 |
JP4464849B2 true JP4464849B2 (ja) | 2010-05-19 |
Family
ID=37009448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005061834A Expired - Fee Related JP4464849B2 (ja) | 2005-03-07 | 2005-03-07 | 気化器のスロットル弁制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7246794B2 (ja) |
JP (1) | JP4464849B2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4523543B2 (ja) * | 2005-12-14 | 2010-08-11 | 本田技研工業株式会社 | エンジンの気化器自動制御装置 |
US7318407B1 (en) * | 2007-01-04 | 2008-01-15 | Briggs & Stratton Corporation | Governor with low droop having opposed spring |
JP4732378B2 (ja) * | 2007-02-12 | 2011-07-27 | 本田技研工業株式会社 | エンジン制御装置 |
US8240639B2 (en) * | 2007-12-06 | 2012-08-14 | Briggs & Stratton Corporation | Carburetor and automatic choke assembly for an engine |
US8616180B2 (en) * | 2009-07-09 | 2013-12-31 | Honda Motor Co., Ltd. | Automatic idle systems and methods |
US7886716B1 (en) | 2009-09-09 | 2011-02-15 | Honda Motor Co., Ltd. | Carburetor control system |
JP5539702B2 (ja) * | 2009-11-25 | 2014-07-02 | ザマ・ジャパン株式会社 | 気化器 |
US8567371B2 (en) * | 2010-03-02 | 2013-10-29 | Honda Motor Co., Ltd. | Throttle auto idle with blade brake clutch |
CN101825043A (zh) * | 2010-05-25 | 2010-09-08 | 重庆润通动力有限公司 | 通用汽油机自动风门失效后的应急机构 |
CN101922381B (zh) * | 2010-07-23 | 2012-07-04 | 陈俭敏 | 一种化油器及其阻风门控制机构 |
DE102010048773A1 (de) * | 2010-10-16 | 2012-04-19 | Andreas Stihl Ag & Co. Kg | Vergaser |
JP5846852B2 (ja) * | 2011-10-26 | 2016-01-20 | 株式会社ミクニ | 気化器のチョーク機構 |
CN104884776B (zh) | 2013-08-15 | 2018-09-25 | 科勒公司 | 用于电子地控制内燃机的燃料空气比的系统和方法 |
KR101567698B1 (ko) * | 2014-06-05 | 2015-11-23 | 현대자동차주식회사 | 스프링이 구비된 가변 흡기 밸브 |
US10054081B2 (en) | 2014-10-17 | 2018-08-21 | Kohler Co. | Automatic starting system |
EP3779168B1 (en) * | 2018-03-30 | 2023-03-08 | Honda Motor Co., Ltd. | Auto-choke device of carburetor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31233E (en) * | 1968-10-10 | 1983-05-10 | Borg-Warner Corporation | Charge forming method and apparatus with overspeed governor |
US3743254A (en) * | 1970-12-10 | 1973-07-03 | Walbro Corp | Diaphragm carburetor |
US4016842A (en) * | 1974-11-08 | 1977-04-12 | Kittler Milton J | Resilient throttle stop means |
JPS6021535U (ja) | 1983-07-21 | 1985-02-14 | 本田技研工業株式会社 | エンジンのガバナ装置 |
JPS6030459A (ja) * | 1983-07-30 | 1985-02-16 | Fuji Heavy Ind Ltd | 気化器のチヨ−ク弁装置 |
JPS6056154A (ja) * | 1983-09-06 | 1985-04-01 | Kawasaki Heavy Ind Ltd | 汎用エンジンのスロツトルコントロ−ル装置 |
JPH07676Y2 (ja) * | 1987-01-14 | 1995-01-11 | 三菱重工業株式会社 | 縦軸型エンジンのコントロ−ル装置 |
CA1321933C (en) * | 1988-06-29 | 1993-09-07 | Kazuyuki Kobayashi | Control apparatus for an engine |
US5146889A (en) * | 1989-04-21 | 1992-09-15 | Onan Corporation | Governor assist mechanism |
US6082323A (en) * | 1997-01-08 | 2000-07-04 | Briggs & Stratton Corporation | Fuel shutoff system |
JP3928982B2 (ja) * | 1997-02-10 | 2007-06-13 | 株式会社クボタ | エンジンの燃料供給装置 |
US6598586B2 (en) * | 2001-07-17 | 2003-07-29 | Murray, Inc. | Dual arm choke and throttle control |
US6612286B1 (en) * | 2002-07-15 | 2003-09-02 | Textron Inc. | Governor system for gasoline powered vehicles |
US6983736B2 (en) * | 2002-12-12 | 2006-01-10 | Briggs & Stratton Corporation | Governor stabilizer |
TWI268309B (en) * | 2004-03-03 | 2006-12-11 | Honda Motor Co Ltd | Device for controlling choke valve of carburetor |
TWI297372B (en) * | 2004-03-03 | 2008-06-01 | Honda Motor Co Ltd | Device for controlling choke valve of carburetor |
ES2405760T3 (es) * | 2004-07-26 | 2013-06-03 | Honda Motor Co., Ltd. | Sistema de estrangulador automático para carburador |
US7152580B2 (en) * | 2004-12-16 | 2006-12-26 | Tecumseh Products Company | Engine speed control with high speed override mechanism |
US7165532B2 (en) * | 2004-12-16 | 2007-01-23 | Tecumseh Products Company | Engine speed control with high speed override mechanism |
-
2005
- 2005-03-07 JP JP2005061834A patent/JP4464849B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-03 US US11/366,840 patent/US7246794B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060208371A1 (en) | 2006-09-21 |
US7246794B2 (en) | 2007-07-24 |
JP2006242143A (ja) | 2006-09-14 |
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