DE69903113T2 - Vorrichtung zur Regelung der Leerlaufdrehzahl einer Mehrzylinder-Brennkraftmaschine - Google Patents

Vorrichtung zur Regelung der Leerlaufdrehzahl einer Mehrzylinder-Brennkraftmaschine

Info

Publication number
DE69903113T2
DE69903113T2 DE69903113T DE69903113T DE69903113T2 DE 69903113 T2 DE69903113 T2 DE 69903113T2 DE 69903113 T DE69903113 T DE 69903113T DE 69903113 T DE69903113 T DE 69903113T DE 69903113 T2 DE69903113 T2 DE 69903113T2
Authority
DE
Germany
Prior art keywords
controlling
combustion engine
internal combustion
idle speed
cylinder internal
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 - Lifetime
Application number
DE69903113T
Other languages
English (en)
Other versions
DE69903113D1 (de
Inventor
Yoshikazu Nakayasu
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.)
Yamaha Marine Co Ltd
Original Assignee
Sanshin Kogyo 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
Priority claimed from JP30726998A external-priority patent/JP4132299B2/ja
Priority claimed from JP10307256A external-priority patent/JP2000130261A/ja
Priority claimed from JP11043444A external-priority patent/JP2000240459A/ja
Application filed by Sanshin Kogyo KK filed Critical Sanshin Kogyo KK
Publication of DE69903113D1 publication Critical patent/DE69903113D1/de
Application granted granted Critical
Publication of DE69903113T2 publication Critical patent/DE69903113T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
DE69903113T 1998-10-28 1999-10-28 Vorrichtung zur Regelung der Leerlaufdrehzahl einer Mehrzylinder-Brennkraftmaschine Expired - Lifetime DE69903113T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30726998A JP4132299B2 (ja) 1998-10-28 1998-10-28 多気筒内燃エンジンのアイドル回転数制御システム
JP10307256A JP2000130261A (ja) 1998-10-28 1998-10-28 多気筒内燃エンジンのアイドル回転数制御システム
JP11043444A JP2000240459A (ja) 1999-02-22 1999-02-22 推進機用エンジン

Publications (2)

Publication Number Publication Date
DE69903113D1 DE69903113D1 (de) 2002-10-31
DE69903113T2 true DE69903113T2 (de) 2003-01-23

Family

ID=27291536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903113T Expired - Lifetime DE69903113T2 (de) 1998-10-28 1999-10-28 Vorrichtung zur Regelung der Leerlaufdrehzahl einer Mehrzylinder-Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6446599B1 (de)
EP (1) EP0997631B1 (de)
DE (1) DE69903113T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4358946B2 (ja) 1999-11-12 2009-11-04 ヤマハ発動機株式会社 燃料噴射式４サイクルエンジン
JP4545962B2 (ja) * 2001-02-13 2010-09-15 本田技研工業株式会社 船外機の低速エア制御弁配置構造
JP2003074445A (ja) * 2001-09-03 2003-03-12 Sanshin Ind Co Ltd 水ジェット推進艇のエンジン出力制御装置
JP2004068704A (ja) * 2002-08-06 2004-03-04 Suzuki Motor Corp 船外機
JP2005299591A (ja) * 2004-04-15 2005-10-27 Yamaha Marine Co Ltd 船外機
US6834637B1 (en) * 2004-04-30 2004-12-28 Brunswick Corporation Adapter for an idle air control valve
JP4065281B2 (ja) * 2005-05-20 2008-03-19 株式会社ケーヒン サイドスタンド付き自動二輪車におけるファーストアイドル空気量制御装置
JP4441471B2 (ja) * 2005-10-12 2010-03-31 株式会社ケーヒン 多連スロットルボデーにおけるアイドル空気制御装置
JP4459154B2 (ja) * 2005-11-09 2010-04-28 株式会社ケーヒン 多連スロットルボデーにおけるエアバイパス装置
JP4690990B2 (ja) * 2006-10-04 2011-06-01 株式会社ケーヒン 燃料噴射装置におけるエアバイパス装置
JP2020101096A (ja) * 2018-12-20 2020-07-02 ヤマハ発動機株式会社 船外機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193228A (ja) * 1984-10-12 1986-05-12 Mitsubishi Motors Corp スライドバルブを用いたエンジンのアイドル機構
IT1211445B (it) * 1987-10-30 1989-10-26 Weber Srl Dispositivo integrato formatore e dosatore di una miscela di aria e carburante per un motore a combustione interna alimentato da un sistema ad iniezione multipoints
JPH03121266A (ja) * 1989-09-30 1991-05-23 Isuzu Motors Ltd エンジンのアイドリング安定化装置
JPH0460142A (ja) 1990-06-29 1992-02-26 Nissan Motor Co Ltd アイドル回転数制御装置
US5522362A (en) * 1994-05-10 1996-06-04 Sanshin Kogyo Kabushiki Kaisha Idle control arrangement for engine
US5623904A (en) 1995-05-16 1997-04-29 Yamaha Hatsudoki Kabushiki Kaisha Air-assisted fuel injection system
JPH09324652A (ja) 1996-06-07 1997-12-16 Yamaha Motor Co Ltd クランク室過給式ｖ型エンジン
JPH09324712A (ja) * 1996-06-07 1997-12-16 Sanshin Ind Co Ltd 船外機の電子制御式燃料供給装置
US5649512A (en) 1996-06-13 1997-07-22 Ford Global Technologies, Inc. Independent cylinder idle air control system
GB2321085B (en) 1997-01-10 2000-03-08 Sagem Air intake arrangement for internal combustion engine
US6041754A (en) * 1997-04-14 2000-03-28 Nippon Soken, Inc. Idle intake control device

Also Published As

Publication number Publication date
EP0997631B1 (de) 2002-09-25
DE69903113D1 (de) 2002-10-31
EP0997631A1 (de) 2000-05-03
US6446599B1 (en) 2002-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition