BRPI0412346A - afogador automático para um motor - Google Patents

afogador automático para um motor

Info

Publication number
BRPI0412346A
BRPI0412346A BRPI0412346-8A BRPI0412346A BRPI0412346A BR PI0412346 A BRPI0412346 A BR PI0412346A BR PI0412346 A BRPI0412346 A BR PI0412346A BR PI0412346 A BRPI0412346 A BR PI0412346A
Authority
BR
Brazil
Prior art keywords
engine
conductive assembly
thermally conductive
thermally
automatic
Prior art date
Application number
BRPI0412346-8A
Other languages
English (en)
Inventor
David Roth
James J Dehn
Thomas G Guntly
Curtis Schultz
Hisaya Iwata
Steven R Schlosser
Travis Nickles
Gregory D Irwin
Kenneth R Breitenstein
Steven A Dethloff
Original Assignee
Briggs & Stratton 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 Briggs & Stratton Corp filed Critical Briggs & Stratton Corp
Publication of BRPI0412346A publication Critical patent/BRPI0412346A/pt

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
    • 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
    • F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0208—Arrangements; Control features; Details thereof for small engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0216—Arrangements; Control features; Details thereof of the air-vane type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0222—Exhaust gas temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0264—Arrangements; Control features; Details thereof in which movement is transmitted through a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0267—Arrangements; Control features; Details thereof for simultaneous action of a governor and an accelerator lever on the throttle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

"AFOGADOR AUTOMáTICO PARA UM MOTOR". Um aparelho de afogador automático para uso em um motor de combustão interna. O aparelho de afogador inclui uma válvula de mistura automaticamente operável em resposta à velocidade do motor, um conjunto termicamente condutor que conduz o calor dos gases de descarga produzidos pelo motor, um elemento termicamente responsivo em comunicação térmica com o conjunto termicamente condutor, e um mecanismo que se move em resposta ao elemento termicamente responsivo para fazer com que a válvula de mistura permaneça pelo menos em uma posição parcialmente aberta durante a partida do motor quando o elemento termicamente responsivo sente uma temperatura acima de uma temperatura predeterminada. O conjunto termicamente condutor circunda pelo menos parcialmente a trajetória dos gases de descarga.
BRPI0412346-8A 2003-07-30 2004-07-14 afogador automático para um motor BRPI0412346A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49121603P 2003-07-30 2003-07-30
US10/784,542 US6990969B2 (en) 2003-07-30 2004-02-23 Automatic choke for an engine
PCT/US2004/022551 WO2005012715A2 (en) 2003-07-30 2004-07-14 Automatic choke for an engine

Publications (1)

Publication Number Publication Date
BRPI0412346A true BRPI0412346A (pt) 2006-09-05

Family

ID=34107974

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412346-8A BRPI0412346A (pt) 2003-07-30 2004-07-14 afogador automático para um motor

Country Status (9)

Country Link
US (1) US6990969B2 (pt)
EP (2) EP2261493B1 (pt)
AU (1) AU2004260947B2 (pt)
BR (1) BRPI0412346A (pt)
CA (1) CA2532287C (pt)
DE (1) DE602004029895D1 (pt)
PL (2) PL1649155T3 (pt)
RU (1) RU2309284C2 (pt)
WO (1) WO2005012715A2 (pt)

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TWI297372B (en) * 2004-03-03 2008-06-01 Honda Motor Co Ltd Device for controlling choke valve of carburetor
TWI268309B (en) * 2004-03-03 2006-12-11 Honda Motor Co Ltd Device for controlling choke valve of carburetor
EP1621754B1 (en) * 2004-07-26 2013-04-24 Honda Motor Co., Ltd. Automatic choke system for carburetor
US20060043620A1 (en) * 2004-08-24 2006-03-02 David Roth Automatic choke for an engine
US7144000B2 (en) * 2004-08-24 2006-12-05 Briggs & Stratton Corporation Automatic choke for an engine
WO2007043916A1 (en) * 2005-10-07 2007-04-19 Husqvarna Ab Carburettor choke mechanism
US7464681B2 (en) * 2006-02-28 2008-12-16 Caterpillar Inc. Engine and engine control method
JP2009538317A (ja) * 2006-05-26 2009-11-05 バイエル ヘルスケア リミティド ライアビリティ カンパニー 癌治療のための置換ジアリールウレアを用いた薬物の組み合わせ
US8146558B2 (en) * 2007-08-13 2012-04-03 Briggs & Stratton Corporation Automatic choke for an engine
US8240639B2 (en) * 2007-12-06 2012-08-14 Briggs & Stratton Corporation Carburetor and automatic choke assembly for an engine
US8219305B2 (en) * 2008-05-27 2012-07-10 Briggs & Stratton Corporation Engine with an automatic choke and method of operating an automatic choke for an engine
US8261712B2 (en) * 2008-06-05 2012-09-11 Kohler Co. Automatic choke system
US7628387B1 (en) 2008-07-03 2009-12-08 Briggs And Stratton Corporation Engine air/fuel mixing apparatus
US8448622B2 (en) * 2009-08-04 2013-05-28 Briggs And Stratton Corporation Choke and priming system for an internal combustion engine
US8495995B2 (en) * 2010-06-23 2013-07-30 Briggs And Stratton Corporation Automatic choke for an engine
WO2012015477A2 (en) * 2010-07-29 2012-02-02 Mtd Products Inc Starting system for internal combustion engine
JP5694725B2 (ja) * 2010-09-30 2015-04-01 富士重工業株式会社 エンジンのオートチョーク装置
JP5318075B2 (ja) * 2010-11-16 2013-10-16 富士重工業株式会社 オートチョーク装置
JP5687542B2 (ja) * 2011-03-29 2015-03-18 富士重工業株式会社 エンジンのオートチョーク装置
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
US10215130B2 (en) * 2012-02-10 2019-02-26 Briggs & Stratton Corporation Choke override for an engine
DE102012012798B4 (de) 2012-06-28 2014-11-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Bremseinrichtung
DE102012012799A1 (de) 2012-06-28 2014-01-02 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Bremseinrichtung
DE102012012801A1 (de) * 2012-06-28 2014-01-02 Andreas Stihl Ag & Co. Kg Arbeitsgerät
US9429107B2 (en) 2013-02-22 2016-08-30 Briggs & Stratton Corporation Solenoid autochoke for an engine
WO2015023885A2 (en) 2013-08-15 2015-02-19 Kohler Co. Systems and methods for electronically controlling fuel-to-air ratio for an internal combustion engine
US10054081B2 (en) 2014-10-17 2018-08-21 Kohler Co. Automatic starting system
US9945326B2 (en) 2015-05-07 2018-04-17 Briggs & Stratton Corporation Automatic choking mechanism for internal combustion engines
US9932936B2 (en) 2015-11-11 2018-04-03 Briggs & Stratton Corporation Carburetor choke removal mechanism for pressure washers
JP6976208B2 (ja) * 2018-03-23 2021-12-08 川崎重工業株式会社 汎用エンジン
US11384714B2 (en) 2018-03-30 2022-07-12 Honda Motor Co., Ltd. Auto-choke device of carburetor
CN112639277B (zh) * 2019-07-24 2023-02-28 本田技研工业株式会社 进气构件的开闭机构
USD984350S1 (en) * 2020-10-02 2023-04-25 Bugatti International S.A. Wheel rim accessory

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Also Published As

Publication number Publication date
AU2004260947A1 (en) 2005-02-10
RU2006106277A (ru) 2006-07-10
PL1649155T3 (pl) 2011-04-29
AU2004260947B2 (en) 2008-02-14
US6990969B2 (en) 2006-01-31
DE602004029895D1 (de) 2010-12-16
EP2261493B1 (en) 2013-01-23
EP1649155A2 (en) 2006-04-26
US20050022798A1 (en) 2005-02-03
CA2532287C (en) 2008-09-09
WO2005012715A3 (en) 2005-04-07
CA2532287A1 (en) 2005-02-10
PL2261493T3 (pl) 2013-05-31
WO2005012715A2 (en) 2005-02-10
EP2261493A1 (en) 2010-12-15
EP1649155B1 (en) 2010-11-03
RU2309284C2 (ru) 2007-10-27

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2143 DE 31/01/2012.