CA2028568A1 - Systeme de regulation de l'injection pour moteur deux temps - Google Patents

Systeme de regulation de l'injection pour moteur deux temps

Info

Publication number
CA2028568A1
CA2028568A1 CA2028568A CA2028568A CA2028568A1 CA 2028568 A1 CA2028568 A1 CA 2028568A1 CA 2028568 A CA2028568 A CA 2028568A CA 2028568 A CA2028568 A CA 2028568A CA 2028568 A1 CA2028568 A1 CA 2028568A1
Authority
CA
Canada
Prior art keywords
fuel injection
injection pulse
pulse width
control system
injection control
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.)
Granted
Application number
CA2028568A
Other languages
English (en)
Other versions
CA2028568C (fr
Inventor
Shinichi Kurosu
Mitsugi Chonan
Fusao Tachibana
Hideyuki Ishikawa
Kazuo Suzuki
Yoshiki Yuzuriha
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.)
Subaru Corp
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems Co Ltd
Fuji Jukogyo KK
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 Japan Electronic Control Systems Co Ltd, Fuji Jukogyo KK filed Critical Japan Electronic Control Systems Co Ltd
Priority to CA002028568A priority Critical patent/CA2028568C/fr
Priority to US07/603,275 priority patent/US5090386A/en
Priority to CA002028571A priority patent/CA2028571C/fr
Publication of CA2028568A1 publication Critical patent/CA2028568A1/fr
Application granted granted Critical
Publication of CA2028568C publication Critical patent/CA2028568C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • 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
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02D2400/04—Two-stroke combustion engines with electronic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
CA002028568A 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur deux temps Expired - Fee Related CA2028568C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002028568A CA2028568C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur deux temps
US07/603,275 US5090386A (en) 1990-10-25 1990-10-25 Fuel injection control system for an internal combustion engine
CA002028571A CA2028571C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur a combustion interne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002028568A CA2028568C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur deux temps
US07/603,275 US5090386A (en) 1990-10-25 1990-10-25 Fuel injection control system for an internal combustion engine
CA002028571A CA2028571C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
CA2028568A1 true CA2028568A1 (fr) 1992-04-26
CA2028568C CA2028568C (fr) 1995-10-03

Family

ID=27168821

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002028568A Expired - Fee Related CA2028568C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur deux temps
CA002028571A Expired - Lifetime CA2028571C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur a combustion interne

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002028571A Expired - Lifetime CA2028571C (fr) 1990-10-25 1990-10-25 Systeme de regulation de l'injection pour moteur a combustion interne

Country Status (2)

Country Link
US (1) US5090386A (fr)
CA (2) CA2028568C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3306078B2 (ja) * 1991-09-06 2002-07-24 富士重工業株式会社 エンジンの燃料噴射制御方法
JP2573118Y2 (ja) * 1992-02-03 1998-05-28 国産電機株式会社 内燃機関用燃料噴射装置
FR2702518B1 (fr) * 1993-03-12 1995-04-21 Renault Procédé de transmission de signaux de commande pour un système de contrôle électronique d'un moteur à combustion interne.
CA2163288A1 (fr) * 1994-12-30 1996-07-01 William L. Learman Systeme d'alimentation en carburant pilote par la charge du moteur
JP3828221B2 (ja) * 1997-01-16 2006-10-04 三菱電機株式会社 内燃機関の筒内噴射式燃料制御装置及び方法
US6691649B2 (en) 2000-07-19 2004-02-17 Bombardier-Rotax Gmbh Fuel injection system for a two-stroke engine
KR100619704B1 (ko) * 2004-03-04 2006-09-01 현대자동차주식회사 엘피아이 차량의 연료펌프 노이즈 저감장치
CN101956621B (zh) * 2005-08-05 2013-12-25 罗伯特.博世有限公司 用于内燃机的燃料喷射系统
US7708097B1 (en) 2006-06-02 2010-05-04 Polaris Industries Inc. Combination mounting feature and cover for electrical components
JP2011169169A (ja) * 2010-02-16 2011-09-01 Zama Japan Co Ltd 燃料噴射装置
DE102010028010A1 (de) * 2010-04-21 2011-10-27 Robert Bosch Gmbh Verfahren zum Betreiben einer Kraftstofffördereinrichtung
JP5836234B2 (ja) * 2012-09-20 2015-12-24 本田技研工業株式会社 ランマの転倒検出装置
CN111734540B (zh) * 2019-09-06 2022-12-27 株式会社电装 发动机控制装置及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974809A (en) * 1973-03-16 1976-08-17 Robert Bosch G.M.B.H. Fuel injection system for spark plug-ignited internal combustion engines with compression of the air-fuel mixture
JPH0681931B2 (ja) * 1986-06-25 1994-10-19 日本電装株式会社 燃料ポンプ制御装置
JPH0747943B2 (ja) * 1986-07-21 1995-05-24 株式会社ユニシアジェックス 内燃機関の電子制御燃料噴射装置
JPS63134832A (ja) * 1986-11-26 1988-06-07 Toyota Motor Corp 車両用定速走行制御装置
JPS63255543A (ja) * 1987-04-13 1988-10-21 Sanshin Ind Co Ltd ２サイクルエンジン

Also Published As

Publication number Publication date
CA2028568C (fr) 1995-10-03
CA2028571A1 (fr) 1992-04-26
CA2028571C (fr) 1995-10-24
US5090386A (en) 1992-02-25

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Legal Events

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