GB2348299B - Method for cylinder cut-off and restart - Google Patents

Method for cylinder cut-off and restart

Info

Publication number
GB2348299B
GB2348299B GB0006952A GB0006952A GB2348299B GB 2348299 B GB2348299 B GB 2348299B GB 0006952 A GB0006952 A GB 0006952A GB 0006952 A GB0006952 A GB 0006952A GB 2348299 B GB2348299 B GB 2348299B
Authority
GB
United Kingdom
Prior art keywords
restart
cylinder cut
cylinder
cut
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
GB0006952A
Other versions
GB2348299A (en
GB0006952D0 (en
Inventor
Johann Froehlich
Hong Zhang
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB0006952D0 publication Critical patent/GB0006952D0/en
Publication of GB2348299A publication Critical patent/GB2348299A/en
Application granted granted Critical
Publication of GB2348299B publication Critical patent/GB2348299B/en
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
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB0006952A 1999-03-26 2000-03-23 Method for cylinder cut-off and restart Expired - Fee Related GB2348299B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999113908 DE19913908C2 (en) 1999-03-26 1999-03-26 Cylinder deactivation and recommissioning procedures

Publications (3)

Publication Number Publication Date
GB0006952D0 GB0006952D0 (en) 2000-05-10
GB2348299A GB2348299A (en) 2000-09-27
GB2348299B true GB2348299B (en) 2003-02-26

Family

ID=7902623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0006952A Expired - Fee Related GB2348299B (en) 1999-03-26 2000-03-23 Method for cylinder cut-off and restart

Country Status (3)

Country Link
DE (1) DE19913908C2 (en)
FR (1) FR2791394B1 (en)
GB (1) GB2348299B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005001047B4 (en) 2005-01-07 2018-08-16 Volkswagen Ag Method for operating a hybrid vehicle and hybrid vehicle
DE102006031734A1 (en) 2006-07-10 2009-03-19 Kastriot Merlaku Internal combustion engine e.g. petrol or diesel engine, for use in vehicle, has separate valve-and/or exhaust gas-and/or fuel supply-and/or electrical ignition system controllers controlling groups of cylinders independent of each other

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535744A (en) * 1982-02-10 1985-08-20 Nissan Motor Company, Limited Fuel cut-supply control system for multiple-cylinder internal combustion engine
GB2157853A (en) * 1984-04-17 1985-10-30 Fuji Heavy Ind Ltd Fuel injection system for a multi-cylinder engine
US5119781A (en) * 1991-02-28 1992-06-09 General Motors Corporation Control of engine fuel injection during transitional periods associated with deceleration fuel cut-off
US5816353A (en) * 1995-06-21 1998-10-06 Nissan Motor Co., Ltd. Engine fuel cut controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9004190D0 (en) * 1990-02-23 1990-04-18 Lucas Ind Plc Method and apparatus for controlling engine torque and wheel spin
DE19619320A1 (en) * 1995-10-07 1997-04-10 Bosch Gmbh Robert Method and device for controlling an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535744A (en) * 1982-02-10 1985-08-20 Nissan Motor Company, Limited Fuel cut-supply control system for multiple-cylinder internal combustion engine
GB2157853A (en) * 1984-04-17 1985-10-30 Fuji Heavy Ind Ltd Fuel injection system for a multi-cylinder engine
US5119781A (en) * 1991-02-28 1992-06-09 General Motors Corporation Control of engine fuel injection during transitional periods associated with deceleration fuel cut-off
US5816353A (en) * 1995-06-21 1998-10-06 Nissan Motor Co., Ltd. Engine fuel cut controller

Also Published As

Publication number Publication date
FR2791394B1 (en) 2002-10-11
DE19913908C2 (en) 2001-02-22
GB2348299A (en) 2000-09-27
DE19913908A1 (en) 2000-09-28
GB0006952D0 (en) 2000-05-10
FR2791394A1 (en) 2000-09-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100323