CN101512121B - 小型发动机操作组件 - Google Patents

小型发动机操作组件 Download PDF

Info

Publication number
CN101512121B
CN101512121B CN2007800319867A CN200780031986A CN101512121B CN 101512121 B CN101512121 B CN 101512121B CN 2007800319867 A CN2007800319867 A CN 2007800319867A CN 200780031986 A CN200780031986 A CN 200780031986A CN 101512121 B CN101512121 B CN 101512121B
Authority
CN
China
Prior art keywords
speed
fuel
motor
upper limit
described motor
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
Application number
CN2007800319867A
Other languages
English (en)
Chinese (zh)
Other versions
CN101512121A (zh
Inventor
詹姆士·T·贝利斯特里
马赞·J·哈吉
纳格什·S·马维那哈利
大卫·R·布劳尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PC/RC PRODUCTS LLC
Original Assignee
PC/RC PRODUCTS LLC
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 PC/RC PRODUCTS LLC filed Critical PC/RC PRODUCTS LLC
Publication of CN101512121A publication Critical patent/CN101512121A/zh
Application granted granted Critical
Publication of CN101512121B publication Critical patent/CN101512121B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • 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
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/02—Pumps peculiar thereto
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting apparatus
    • F02N3/02—Other muscle-operated starting apparatus having pull-cords
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/34—Ultra-small engines, e.g. for driving models
    • 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
    • F02D2009/0232—Fuel pump rack position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/06—Small engines with electronic control, e.g. for hand held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/18—Packaging of the electronic circuit in a casing
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Reciprocating Pumps (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CN2007800319867A 2006-08-01 2007-08-01 小型发动机操作组件 Expired - Fee Related CN101512121B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83459206P 2006-08-01 2006-08-01
US60/834,592 2006-08-01
PCT/US2007/074982 WO2008016981A2 (en) 2006-08-01 2007-08-01 Small engine operation components

Publications (2)

Publication Number Publication Date
CN101512121A CN101512121A (zh) 2009-08-19
CN101512121B true CN101512121B (zh) 2013-12-25

Family

ID=38997803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800319867A Expired - Fee Related CN101512121B (zh) 2006-08-01 2007-08-01 小型发动机操作组件

Country Status (9)

Country Link
US (1) US8386149B2 (cg-RX-API-DMAC7.html)
EP (1) EP2047080B1 (cg-RX-API-DMAC7.html)
JP (1) JP5238698B2 (cg-RX-API-DMAC7.html)
CN (1) CN101512121B (cg-RX-API-DMAC7.html)
AU (1) AU2007281136B2 (cg-RX-API-DMAC7.html)
BR (1) BRPI0714132A2 (cg-RX-API-DMAC7.html)
CA (1) CA2659904C (cg-RX-API-DMAC7.html)
MX (1) MX346796B (cg-RX-API-DMAC7.html)
WO (2) WO2008016916A2 (cg-RX-API-DMAC7.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110213543A1 (en) * 2008-05-28 2011-09-01 Pc/Rc Products, L.L.C. Integration of electronics fuel regulator in a single unit for 4 cycle engines
JP5603588B2 (ja) * 2008-11-20 2014-10-08 追浜工業株式会社 内燃エンジンを備えた作業機
JP4921515B2 (ja) * 2009-04-27 2012-04-25 本田技研工業株式会社 汎用内燃機関の制御装置
US20110061637A1 (en) * 2009-09-14 2011-03-17 Nagesh Mavinahally Fuel System
DE102009053236A1 (de) * 2009-11-06 2011-05-12 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät mit einem luftgekühlten Verbrennungsmotor
US20110297462A1 (en) 2010-06-03 2011-12-08 Polaris Industries Inc. Electronic throttle control
US9926870B2 (en) * 2010-09-08 2018-03-27 Honda Motor Co, Ltd. Warm-up control apparatus for general-purpose engine
DE102011008736A1 (de) * 2011-01-17 2012-07-19 Andreas Stihl Ag & Co. Kg Verfahren zur Schadensdiagnose bei einem handgeführten Arbeitsgerät
WO2013067226A1 (en) * 2011-11-01 2013-05-10 Pc/Rc Products, L.L.C. Throttle body fuel reservoir
DE102011120462A1 (de) * 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Zündschaltung
DE102011120812B4 (de) * 2011-12-10 2022-06-02 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines handgeführten Arbeitsgeräts
DE102012007617B4 (de) * 2012-04-18 2014-11-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Kraftstoffpumpe
JP2014073566A (ja) * 2012-10-05 2014-04-24 Makita Corp 動力工具
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
DE102012024840A1 (de) * 2012-12-19 2014-06-26 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines Verbrennungsmotors in einem handgeführten Arbeitsgerät
DE102013012135A1 (de) * 2013-07-19 2015-01-22 Andreas Stihl Ag & Co. Kg "Verfahren zum Betrieb eines Verbrennungsmotors"
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
US10054081B2 (en) 2014-10-17 2018-08-21 Kohler Co. Automatic starting system
MX2017005022A (es) 2014-10-31 2017-06-29 Polaris Inc Sistema y metodo para controlar un vehiculo.
DE102014226733A1 (de) * 2014-12-19 2016-06-23 Continental Automotive Gmbh Ventilvorrichtung in einem Kraftfahrzeug
JP2016133075A (ja) * 2015-01-20 2016-07-25 株式会社やまびこ 携帯式のエンジン作業機
JP6437373B2 (ja) * 2015-04-09 2018-12-12 株式会社やまびこ 携帯式作業機
DE102015222408B3 (de) * 2015-11-13 2017-03-16 Continental Automotive Gmbh Verfahren zur kombinierten Identifizierung einer Kolbenhub-Phasendifferenz, einer Einlassventilhub-Phasendifferenz und einer Auslassventilhub-Phasendifferenz eines Verbrennungsmotors
CN108463316B (zh) 2016-01-12 2021-06-11 皇家飞利浦有限公司 家用器具
JP2018080613A (ja) * 2016-11-15 2018-05-24 川崎重工業株式会社 ２サイクルエンジン
CA3043481C (en) 2016-11-18 2022-07-26 Polaris Industries Inc. Vehicle having adjustable suspension
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
WO2019043925A1 (ja) * 2017-09-01 2019-03-07 本田技研工業株式会社 内燃機関の始動支援装置
US11225922B2 (en) * 2018-08-02 2022-01-18 Husqvarna Ab Two-stroke engine control
US11668270B2 (en) * 2018-10-12 2023-06-06 Briggs & Stratton, Llc Electronic fuel injection module
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
CN120716852A (zh) 2020-05-20 2025-09-30 北极星工业有限公司 用于非道路休闲车辆的可调悬架的系统和方法
US11904648B2 (en) 2020-07-17 2024-02-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles
CN119452161A (zh) * 2022-05-30 2025-02-14 胡斯华纳有限公司 用于手持式动力工具的燃料喷射装置
SE547442C2 (en) * 2022-05-30 2025-09-30 Husqvarna Ab Hand-held construction equipment

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855973A (en) * 1972-06-21 1974-12-24 Int Harvester Co Synchronizing means for sequential fuel injection
US4379096A (en) * 1981-11-24 1983-04-05 Suzuki Motor Co., Ltd. Compound carburetor
US4746825A (en) * 1982-04-29 1988-05-24 R. E. Phelon Company, Inc. Alternator core attachment
JPH06105058B2 (ja) * 1985-11-14 1994-12-21 三信工業株式会社 船 舶
US4977882A (en) * 1988-08-26 1990-12-18 Diesel Kiki Co., Ltd. Distributor type fuel injection pump
JPH0267070U (cg-RX-API-DMAC7.html) * 1988-11-08 1990-05-21
JP2513612Y2 (ja) * 1989-09-20 1996-10-09 三菱自動車工業株式会社 成層燃焼内燃エンジン
IT1240373B (it) * 1990-05-03 1993-12-10 Weber Srl Dispositivo per l'alimentazione di un motore a combustione interna atto a realizzare una varieta' di configurazioni
US5058544A (en) * 1990-09-28 1991-10-22 Briggs & Stratton Corp. Floatless carburetor with integral primer system
US5174263A (en) * 1991-06-24 1992-12-29 Echlin, Inc. Motorcycle engine management system
US5299919A (en) * 1991-11-01 1994-04-05 Paul Marius A Fuel injector system
SE9202097L (sv) * 1992-07-07 1994-01-17 Saab Automobile Anordning och förfarande för reglering av insprutningsstart av bränsle i en förbränningsmotor
JP3514496B2 (ja) * 1993-11-08 2004-03-31 株式会社日立製作所 内燃機関の吸気装置
IT227711Y1 (it) * 1992-12-29 1997-12-15 Elasis Sistema Ricerca Fiat Valvola di dosaggio a comando elettromagnetico per un iniettore di combustibile
JP3510033B2 (ja) * 1995-01-17 2004-03-22 株式会社日立製作所 内燃機関の絞り弁制御装置
JP3494740B2 (ja) * 1995-03-07 2004-02-09 ヤマハマリン株式会社 エンジンの燃料供給装置
US5682845A (en) * 1995-11-01 1997-11-04 Walbro Corporation Fuel delivery system for hand-held two-stroke cycle engines
US5706774A (en) * 1996-05-24 1998-01-13 U.S.A. Zama, Inc. Carburetor start pump circuit
US5894832A (en) * 1996-07-12 1999-04-20 Hitachi America, Ltd., Research And Development Division Cold start engine control apparatus and method
US5715621A (en) * 1996-09-13 1998-02-10 Westinghouse Air Brake Company Regenerative desiccant air dryer
US5979414A (en) * 1997-06-26 1999-11-09 Brunswick Corporation Fuel metering pump for internal combustion engine
US6343596B1 (en) 1997-10-22 2002-02-05 Pc/Rc Products, Llc Fuel delivery regulator
AUPQ095599A0 (en) * 1999-06-11 1999-07-08 Orbital Engine Company (Australia) Proprietary Limited Engine speed control system
JP2001098934A (ja) * 1999-10-04 2001-04-10 Komatsu Zenoah Co 触媒付層状掃気２サイクルエンジン
FR2801697B1 (fr) * 1999-11-26 2002-01-25 Bull Sa Procede d'acces selon divers protocoles a des objets d'un arbre representatif d'au moins une ressource de systeme
JP2001193610A (ja) * 2000-01-12 2001-07-17 Kioritz Corp 混合気生成装置
JP4410904B2 (ja) * 2000-03-16 2010-02-10 愛三工業株式会社 エンジンの混合気制御装置、及びエンジンの混合気制御システム
US7066162B1 (en) * 2000-05-26 2006-06-27 Brp Us Inc. Method and apparatus for quick starting a rope-start two-stroke engine
JP4130864B2 (ja) * 2000-05-31 2008-08-06 株式会社ケーヒン 燃料噴射用の吸気絞り弁制御装置
US6328025B1 (en) * 2000-06-19 2001-12-11 Thomas C. Marrs Ignition coil with driver
JP3734702B2 (ja) * 2000-10-17 2006-01-11 株式会社日立製作所 電磁式燃料噴射弁
US6588407B2 (en) * 2001-06-06 2003-07-08 R.E. Phelon Company, Inc. Discharge ignition apparatus for internal combustion engine having automatic spark advance
JP3980906B2 (ja) * 2002-02-28 2007-09-26 本田技研工業株式会社 車両の燃料ポンプモジュール
US6688585B2 (en) * 2002-05-28 2004-02-10 Walbro Engine Management Llc Carburetor for a two-cycle scavenging engine
US6874467B2 (en) * 2002-08-07 2005-04-05 Hitachi, Ltd. Fuel delivery system for an internal combustion engine
US7305966B2 (en) * 2003-02-20 2007-12-11 Mikuni Corporation Sensor module unit and a throttle apparatus equipped with the sensor module unit
US7063066B2 (en) * 2003-05-22 2006-06-20 Delphi Technologies, Inc. Method and apparatus for adaptively controlling a device to a position
JP2005083233A (ja) * 2003-09-08 2005-03-31 Mitsubishi Motors Corp 内燃機関の制御装置
US6866027B1 (en) * 2003-09-17 2005-03-15 Walbro Engine Management, L.L.C. Throttle body assembly for a fuel injected combustion engine
EP1711701B1 (en) * 2004-01-17 2010-05-12 Optimum Power Technology, L.P. Engine starting method
US7156368B2 (en) * 2004-04-14 2007-01-02 Cummins Inc. Solenoid actuated flow controller valve
US7305295B2 (en) * 2004-04-23 2007-12-04 General Motors Corporation Throttle limiting for an internal combustion engine
US20050278079A1 (en) * 2004-06-14 2005-12-15 Maguire Joel M Apparatus and method for displaying graphical information relating to vehicle operation
US7069921B1 (en) * 2005-02-09 2006-07-04 Walbro Engine Management, L.L.C. Control circuit for capacitor discharge ignition system

Also Published As

Publication number Publication date
WO2008016916A3 (en) 2008-05-02
CA2659904A1 (en) 2008-02-07
CA2659904C (en) 2016-03-22
EP2047080A4 (en) 2011-05-25
HK1137205A1 (en) 2010-07-23
JP5238698B2 (ja) 2013-07-17
AU2007281136B2 (en) 2013-07-25
MX346796B (es) 2017-03-31
WO2008016981A2 (en) 2008-02-07
US20100145595A1 (en) 2010-06-10
EP2047080B1 (en) 2017-03-29
US8386149B2 (en) 2013-02-26
WO2008016916A2 (en) 2008-02-07
AU2007281136A2 (en) 2009-04-09
BRPI0714132A2 (pt) 2012-12-25
EP2047080A2 (en) 2009-04-15
WO2008016981A3 (en) 2008-07-31
CN101512121A (zh) 2009-08-19
JP2009545700A (ja) 2009-12-24
MX2009001284A (es) 2009-05-25
AU2007281136A1 (en) 2008-02-07

Similar Documents

Publication Publication Date Title
CN101512121B (zh) 小型发动机操作组件
US11536235B2 (en) Low pressure fuel and air charge forming device for a combustion engine
CN1878947B (zh) 用于控制具有电子燃油调节系统的内燃机的操作的装置和处理
US8757121B1 (en) Supplying supplementary fuel for engine startup
US11313328B2 (en) Fuel supply system for engine warm-up
US20120055446A1 (en) Fuel shortage detecting apparatus for general-purpose engine
CN111356829B (zh) 发动机燃料供应控制策略
JP3382025B2 (ja) ガスエンジンの制御装置
HK1137205B (en) Small engine operation components
CN115075969B (zh) 发动机阶段的确定和控制
US12078121B2 (en) Fuel injector control strategy for intake vacuum based low pressure fuel system
WO2022093099A1 (en) Fuel supply arrangement, two stroke engine, and power tool
US12012920B2 (en) Charge forming device with throttle valve
US11885291B2 (en) Low pressure fuel injection system for a combustion engine
JPH09287478A (ja) 模型用エンジンの燃料噴射装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1137205

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1137205

Country of ref document: HK

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20180801