DE50200949D1 - System for correcting the deviation of an adjustable camshaft and method - Google Patents

System for correcting the deviation of an adjustable camshaft and method

Info

Publication number
DE50200949D1
DE50200949D1 DE50200949T DE50200949T DE50200949D1 DE 50200949 D1 DE50200949 D1 DE 50200949D1 DE 50200949 T DE50200949 T DE 50200949T DE 50200949 T DE50200949 T DE 50200949T DE 50200949 D1 DE50200949 D1 DE 50200949D1
Authority
DE
Germany
Prior art keywords
correcting
deviation
adjustable camshaft
camshaft
adjustable
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
DE50200949T
Other languages
German (de)
Inventor
Rolf Karcher
Gerhard Baur
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.)
Audi AG
Original Assignee
Audi 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 Audi AG filed Critical Audi AG
Priority to DE50200949T priority Critical patent/DE50200949D1/en
Application granted granted Critical
Publication of DE50200949D1 publication Critical patent/DE50200949D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil
    • F01L2001/34443—Cleaning control of oil control valves
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/04—Timing control at idling
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/05—Timing control under consideration of oil condition
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors

Landscapes

  • Engineering & Computer Science (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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE50200949T 2001-11-16 2002-10-17 System for correcting the deviation of an adjustable camshaft and method Expired - Lifetime DE50200949D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200949T DE50200949D1 (en) 2001-11-16 2002-10-17 System for correcting the deviation of an adjustable camshaft and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10156510A DE10156510A1 (en) 2001-11-16 2001-11-16 System to correct the deviation of an adjustable camshaft
DE50200949T DE50200949D1 (en) 2001-11-16 2002-10-17 System for correcting the deviation of an adjustable camshaft and method

Publications (1)

Publication Number Publication Date
DE50200949D1 true DE50200949D1 (en) 2004-10-14

Family

ID=7706097

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10156510A Withdrawn DE10156510A1 (en) 2001-11-16 2001-11-16 System to correct the deviation of an adjustable camshaft
DE50200949T Expired - Lifetime DE50200949D1 (en) 2001-11-16 2002-10-17 System for correcting the deviation of an adjustable camshaft and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10156510A Withdrawn DE10156510A1 (en) 2001-11-16 2001-11-16 System to correct the deviation of an adjustable camshaft

Country Status (2)

Country Link
EP (1) EP1312773B1 (en)
DE (2) DE10156510A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10229029A1 (en) * 2002-06-28 2004-01-29 Robert Bosch Gmbh Method for operating an internal combustion engine, control device for carrying out the method and internal combustion engine
JP4147490B2 (en) 2004-07-28 2008-09-10 アイシン精機株式会社 Valve timing control device
DE102004048704B4 (en) 2004-10-06 2008-05-29 Siemens Ag Method and device for controlling an internal combustion engine
DE102005022714A1 (en) * 2005-05-18 2006-11-23 Schaeffler Kg Device with an electric camshaft adjuster, a control unit and a central control unit
DE102006011189A1 (en) * 2006-03-10 2007-09-13 Bayerische Motoren Werke Ag Method for determining bearing play of an internal combustion engine
FR2906835B1 (en) * 2006-10-06 2008-12-19 Renault Sas METHOD AND DEVICE CONTROLLING AN ANGULAR SHIFTING SYSTEM AND VEHICLE PROVIDED WITH THE DEVICE
DE102007041552A1 (en) * 2007-08-31 2009-03-05 Schaeffler Kg Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine
FR2995346B1 (en) * 2012-09-12 2014-08-29 Renault Sa METHOD FOR DETECTING A FAILURE OF A DEVICE FOR OFFSETTING A CAMSHAFT
JP5611309B2 (en) 2012-11-22 2014-10-22 三菱電機株式会社 Phase control device and phase control method for variable valve timing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340614C2 (en) * 1993-11-29 1998-01-22 Bayerische Motoren Werke Ag Device for rotating a camshaft relative to the crankshaft in a motor vehicle internal combustion engine
DE4433299A1 (en) * 1994-09-19 1996-03-21 Bosch Gmbh Robert Method and device for idle adjustment of an internal combustion engine
DE19722187A1 (en) * 1997-05-27 1998-12-03 Bayerische Motoren Werke Ag Method for controlling an adjustable cam spread in an internal combustion engine in motor vehicles
JP3730809B2 (en) * 1999-01-28 2006-01-05 三菱電機株式会社 Valve timing control device for internal combustion engine
JP3339573B2 (en) * 1999-11-01 2002-10-28 株式会社ユニシアジェックス Diagnosis device for sliding mode control system

Also Published As

Publication number Publication date
EP1312773A3 (en) 2003-07-30
DE10156510A1 (en) 2003-06-05
EP1312773A2 (en) 2003-05-21
EP1312773B1 (en) 2004-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)