DE68910777T2 - Sicherheitsverfahren zusammen mit Ventilzeitsteuerung bei Innenverbrennungsmotoren. - Google Patents

Sicherheitsverfahren zusammen mit Ventilzeitsteuerung bei Innenverbrennungsmotoren.

Info

Publication number
DE68910777T2
DE68910777T2 DE89308112T DE68910777T DE68910777T2 DE 68910777 T2 DE68910777 T2 DE 68910777T2 DE 89308112 T DE89308112 T DE 89308112T DE 68910777 T DE68910777 T DE 68910777T DE 68910777 T2 DE68910777 T2 DE 68910777T2
Authority
DE
Germany
Prior art keywords
internal combustion
timing control
combustion engines
valve timing
safety procedures
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
DE89308112T
Other languages
English (en)
Other versions
DE68910777D1 (de
Inventor
Yasunari Seki
Isao Yahata
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 JP63255293A external-priority patent/JP2876539B2/ja
Priority claimed from JP63255291A external-priority patent/JP2876538B2/ja
Priority claimed from JP63255292A external-priority patent/JP2857659B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE68910777D1 publication Critical patent/DE68910777D1/de
Application granted granted Critical
Publication of DE68910777T2 publication Critical patent/DE68910777T2/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE89308112T 1988-10-11 1989-08-09 Sicherheitsverfahren zusammen mit Ventilzeitsteuerung bei Innenverbrennungsmotoren. Expired - Lifetime DE68910777T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63255293A JP2876539B2 (ja) 1988-10-11 1988-10-11 内燃エンジンのバルブタイミング切換制御におけるフェールセーフ処理方法
JP63255291A JP2876538B2 (ja) 1988-10-11 1988-10-11 内燃エンジンのバルブタイミング切換制御におけるフェールセーフ処理方法
JP63255292A JP2857659B2 (ja) 1988-10-11 1988-10-11 内燃エンジンのバルブタイミング切換制御におけるフェールセーフ処理方法

Publications (2)

Publication Number Publication Date
DE68910777D1 DE68910777D1 (de) 1993-12-23
DE68910777T2 true DE68910777T2 (de) 1994-03-31

Family

ID=27334416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89308112T Expired - Lifetime DE68910777T2 (de) 1988-10-11 1989-08-09 Sicherheitsverfahren zusammen mit Ventilzeitsteuerung bei Innenverbrennungsmotoren.

Country Status (4)

Country Link
US (1) US4960083A (de)
EP (1) EP0364081B1 (de)
CA (1) CA1331118C (de)
DE (1) DE68910777T2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819360C2 (de) * 1997-12-15 2001-11-22 Mitsubishi Electric Corp Ventilbetriebszeit-Steuersystem für eine Brennkraftmaschine
DE19818971C2 (de) * 1997-10-24 2003-07-03 Mitsubishi Electric Corp Regelgerät für einen Ventilbetätigungszeitpunkt eines Verbrennungsmotors
DE10024719B4 (de) * 1999-05-19 2008-02-21 Honda Giken Kogyo K.K. Ventilhub-Steuervorrichtung

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2712544B2 (ja) * 1989-05-11 1998-02-16 日産自動車株式会社 車両用内燃機関のバルブタイミング制御装置
DE69010991T2 (de) * 1989-05-25 1994-11-17 Honda Motor Co Ltd Verfahren zur Fehlererkennung bei einem Ventilzeitsteuerungssystem für eine innere Verbrennungskraftmaschine.
JP2770238B2 (ja) * 1989-06-15 1998-06-25 本田技研工業株式会社 内燃エンジンのバルブタイミング切換制御装置の故障検知方法
DE4002206C2 (de) * 1990-01-26 2000-06-15 Bosch Gmbh Robert Katalysatorschutzverfahren
GB9003603D0 (en) * 1990-02-16 1990-04-11 Lotus Group Plc Cam mechanisms
US5253621A (en) * 1992-08-14 1993-10-19 Group Lotus Plc Valve control means
EP0515520B2 (de) * 1990-02-16 1998-04-29 Group Lotus Limited Ventilsteuervorrichtung
JPH03260344A (ja) * 1990-03-08 1991-11-20 Honda Motor Co Ltd 内燃エンジンの制御方法
JP2707832B2 (ja) * 1990-11-26 1998-02-04 日産自動車株式会社 内燃機関の出力制御装置
US5245975A (en) * 1990-11-28 1993-09-21 Toyota Jidosha Kabushiki Kaisha Direct injection type internal combustion engine
US5116063A (en) * 1991-02-20 1992-05-26 Arachnid, Inc. Dart game with expanded scoring technique
US5275136A (en) * 1991-06-24 1994-01-04 Ford Motor Company Variable engine valve control system with hydraulic damper
US5255641A (en) * 1991-06-24 1993-10-26 Ford Motor Company Variable engine valve control system
JP2585898B2 (ja) * 1991-07-29 1997-02-26 本田技研工業株式会社 内燃エンジンの空燃比制御装置
JP3035390B2 (ja) * 1991-08-30 2000-04-24 本田技研工業株式会社 内燃エンジンの空燃比制御装置
DE4235796C2 (de) * 1992-10-23 1996-07-11 Daimler Benz Ag Verfahren zur Überwachung des Schaltvorgangs einer Koppelvorrichtung zur Betätigung von Gaswechselventilen
US5373817A (en) * 1993-12-17 1994-12-20 Ford Motor Company Valve deactivation and adjustment system for electrohydraulic camless valvetrain
JP3464698B2 (ja) * 1994-01-25 2003-11-10 本田技研工業株式会社 多気筒内燃機関における触媒活性化装置
JP3427572B2 (ja) * 1994-09-26 2003-07-22 株式会社デンソー 車両等の盗難防止装置
US5463898A (en) * 1994-09-30 1995-11-07 Chrysler Corporation Method of detecting timing apparatus malfunction in an engine
US6047674A (en) * 1997-09-12 2000-04-11 Denso Corporation Valve timing control apparatus for internal combustion engine
SE523482C2 (sv) * 2001-03-02 2004-04-20 Volvo Lastvagnar Ab Dieselmotor med katalysator
US6959839B2 (en) * 2003-02-10 2005-11-01 Donna Roth Flavoring component holding dispenser for use with consumable beverages
US7155901B2 (en) * 2003-04-15 2007-01-02 Ford Global Technologies, Llc Catalyst temperature control on an electrically throttled engine
JP4924733B2 (ja) * 2010-03-12 2012-04-25 トヨタ自動車株式会社 内燃機関の異常診断装置
US8689541B2 (en) 2011-02-16 2014-04-08 GM Global Technology Operations LLC Valvetrain control method and apparatus for conserving combustion heat
US8788182B2 (en) 2011-09-07 2014-07-22 GM Global Technology Operations LLC Engine speed based valvetrain control systems and methods
US8707679B2 (en) 2011-09-07 2014-04-29 GM Global Technology Operations LLC Catalyst temperature based valvetrain control systems and methods
JP6237091B2 (ja) * 2013-10-10 2017-11-29 トヨタ自動車株式会社 内燃機関
JP6107677B2 (ja) * 2014-01-16 2017-04-05 マツダ株式会社 可変バルブ機構の異常診断装置及び異常診断方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933289A (de) * 1972-07-27 1974-03-27
US4523550A (en) * 1983-09-22 1985-06-18 Honda Giken Kogyo Kabushiki Kaisha Valve disabling device for internal combustion engines
JPS60182310A (ja) * 1984-02-29 1985-09-17 Nissan Motor Co Ltd 沸騰冷却エンジンの異常警報装置
JPS6131610A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
JPS61157143A (ja) * 1984-12-28 1986-07-16 Foster Denki Kk 複合多機能端末装置
JPH073404B2 (ja) * 1986-03-27 1995-01-18 本田技研工業株式会社 酸素濃度センサの異常検出方法
JPH079417B2 (ja) * 1986-03-27 1995-02-01 本田技研工業株式会社 酸素濃度センサの異常検出方法
JPS63147909A (ja) * 1986-10-23 1988-06-20 Honda Motor Co Ltd 内燃機関の弁作動特性可変制御装置
JPS643216A (en) * 1987-06-25 1989-01-09 Honda Motor Co Ltd Valve system controller for internal combustion engine
JPS6419131A (en) * 1987-07-13 1989-01-23 Honda Motor Co Ltd Moving valve control device for internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818971C2 (de) * 1997-10-24 2003-07-03 Mitsubishi Electric Corp Regelgerät für einen Ventilbetätigungszeitpunkt eines Verbrennungsmotors
DE19819360C2 (de) * 1997-12-15 2001-11-22 Mitsubishi Electric Corp Ventilbetriebszeit-Steuersystem für eine Brennkraftmaschine
DE10024719B4 (de) * 1999-05-19 2008-02-21 Honda Giken Kogyo K.K. Ventilhub-Steuervorrichtung

Also Published As

Publication number Publication date
CA1331118C (en) 1994-08-02
US4960083A (en) 1990-10-02
DE68910777D1 (de) 1993-12-23
EP0364081A1 (de) 1990-04-18
EP0364081B1 (de) 1993-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition