DE19650249B4 - Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine - Google Patents

Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine Download PDF

Info

Publication number
DE19650249B4
DE19650249B4 DE19650249A DE19650249A DE19650249B4 DE 19650249 B4 DE19650249 B4 DE 19650249B4 DE 19650249 A DE19650249 A DE 19650249A DE 19650249 A DE19650249 A DE 19650249A DE 19650249 B4 DE19650249 B4 DE 19650249B4
Authority
DE
Germany
Prior art keywords
angle
camshaft
valve lift
rotation
wheel
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
DE19650249A
Other languages
German (de)
English (en)
Other versions
DE19650249A1 (de
Inventor
Ferdinand Grob
Udo Dr. Sieber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19650249A priority Critical patent/DE19650249B4/de
Priority to IT97MI002614A priority patent/IT1296505B1/it
Priority to JP33142497A priority patent/JPH10169476A/ja
Priority to KR1019970065439A priority patent/KR19980063714A/ko
Priority to FR9715200A priority patent/FR2756627B1/fr
Publication of DE19650249A1 publication Critical patent/DE19650249A1/de
Application granted granted Critical
Publication of DE19650249B4 publication Critical patent/DE19650249B4/de
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
    • 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
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
    • F02D13/023—Variable control of the intake valves only changing valve lift or valve lift and timing the change of valve timing is caused by the change in valve lift, i.e. both valve lift and timing are functionally related
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • 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
    • F01L1/34409—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 by torque-responsive means
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L13/0047—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
    • 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
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • F01L1/02—Valve drive
    • 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
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE19650249A 1996-12-04 1996-12-04 Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine Expired - Fee Related DE19650249B4 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19650249A DE19650249B4 (de) 1996-12-04 1996-12-04 Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine
IT97MI002614A IT1296505B1 (it) 1996-12-04 1997-11-25 Dispositivo per rilevare l'angolo di rotazione e oppure l'alzata valvolare in un motore endotermico pluricilindrico
JP33142497A JPH10169476A (ja) 1996-12-04 1997-12-02 多気筒内燃機関におけるカム軸の捩り角度及び／又は弁揚程の検出装置
KR1019970065439A KR19980063714A (ko) 1996-12-04 1997-12-03 다기통 내연기관에 있어서의 캠축의 비틀림 각도 및 밸브 양정의 검출 장치
FR9715200A FR2756627B1 (fr) 1996-12-04 1997-12-03 Installation pour detecter l'angle de rotation et la course de soupapes d'un moteur a combustion interne a plusieurs cylindres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19650249A DE19650249B4 (de) 1996-12-04 1996-12-04 Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE19650249A1 DE19650249A1 (de) 1998-06-10
DE19650249B4 true DE19650249B4 (de) 2006-07-13

Family

ID=7813596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19650249A Expired - Fee Related DE19650249B4 (de) 1996-12-04 1996-12-04 Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine

Country Status (5)

Country Link
JP (1) JPH10169476A (it)
KR (1) KR19980063714A (it)
DE (1) DE19650249B4 (it)
FR (1) FR2756627B1 (it)
IT (1) IT1296505B1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59911574D1 (de) * 1998-05-12 2005-03-17 Siemens Ag Einrichtung zum Steuern einer Vorrichtung zum Verstellen des Ventilhubverlaufs eines Gaswechselventils einer Brennkraftmaschine
DE19832381A1 (de) * 1998-07-18 2000-01-20 Daimler Chrysler Ag Ventilgesteuerte Brennkraftmaschine
DE19852227A1 (de) 1998-11-12 2000-05-18 Bayerische Motoren Werke Ag Verfahren, Wählschalter und Wähleinrichtung zur sicheren Positionserkennung einer von dem Wählschalter eingenommenen Position
DE19900641A1 (de) * 1999-01-11 2000-01-27 Siemens Ag Vorrichtung und Verfahren zur Drehwinkelerkennung der Nockenwelle einer mehrzylindrigen Brennkraftmaschine
DE19934503C1 (de) * 1999-07-22 2000-12-14 Siemens Ag Verfahren zum Bestimmen des Hubes eines Ventils, insbesondere eines Gaswechselventils einer Brennkraftmaschine
DE19958174C1 (de) * 1999-12-02 2000-10-05 Daimler Chrysler Ag Verfahren zur Ventilhuberfassung bei Brennkraftmaschinen mit variabler Ventilsteuerung und zugehörige Brennkraftmaschine
DE102004039953A1 (de) * 2004-08-18 2006-03-09 Daimlerchrysler Ag Nockenwellenverstelleinrichtung
DE102004041526A1 (de) 2004-08-27 2006-03-02 Adam Opel Ag Verfahren zur Überprüfung der Abweichung einer Winkelstellung
DE102011113844B3 (de) * 2011-09-21 2012-04-05 Rbh Logistics Gmbh Verfahren und Vorrichtung zur Erkennung von dauerhaften Verdrehungen zwischen einer als Nabenkörper ausgebildeten Radscheibe eines Schienenfahrzeuges und einer Welle eines Radsatzes
DE102015007973A1 (de) 2015-06-23 2016-12-29 Audi Ag Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine
KR101866090B1 (ko) * 2016-11-18 2018-06-08 현대자동차주식회사 센서피스 일체형 캠샤프트
DE102021124416A1 (de) * 2021-09-21 2023-03-23 Audi Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016203A1 (de) * 1992-12-30 1994-07-21 Meta Motoren- Und Energie-Technik Gmbh Vorrichtung zur variablen steuerung der ventile von brennkraftmaschinen, insbesondere zur drosselfreien laststeuerung von ottomotoren
DE69013349T2 (de) * 1989-07-20 1995-05-04 Siemens Ag Modulare stellvorrichtung für variable ventilzeitsteuerung.
DE19501386A1 (de) * 1995-01-18 1996-08-01 Meta Motoren Energietech Verfahren zum Steuern einer fremdgezündeten, mit einer Kraftstoffeinspritzanlage ausgerüsteten Kolbenbrennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436629A1 (de) * 1984-10-05 1986-04-10 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Nockenwellensteuerung
JP3696261B2 (ja) * 1993-11-29 2005-09-14 株式会社デンソー 気筒判別機能を有するバルブタイミング制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69013349T2 (de) * 1989-07-20 1995-05-04 Siemens Ag Modulare stellvorrichtung für variable ventilzeitsteuerung.
WO1994016203A1 (de) * 1992-12-30 1994-07-21 Meta Motoren- Und Energie-Technik Gmbh Vorrichtung zur variablen steuerung der ventile von brennkraftmaschinen, insbesondere zur drosselfreien laststeuerung von ottomotoren
DE19501386A1 (de) * 1995-01-18 1996-08-01 Meta Motoren Energietech Verfahren zum Steuern einer fremdgezündeten, mit einer Kraftstoffeinspritzanlage ausgerüsteten Kolbenbrennkraftmaschine

Also Published As

Publication number Publication date
IT1296505B1 (it) 1999-06-25
ITMI972614A1 (it) 1999-05-25
DE19650249A1 (de) 1998-06-10
FR2756627B1 (fr) 2000-02-04
JPH10169476A (ja) 1998-06-23
KR19980063714A (ko) 1998-10-07
FR2756627A1 (fr) 1998-06-05

Similar Documents

Publication Publication Date Title
DE19907959C2 (de) Vorrichtung zum Sensieren der Motordrehzahl und -winkelstellung an einer Nockenwelle
EP0643803B1 (de) Geberanordnung zur schnellen zylindererkennung bei einer mehrzylindrigen brennkraftmaschine
EP0563347B1 (de) Verfahren zur adaption von mechanischen toleranzen eines geberrades
DE19650249B4 (de) Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine
DE69013349T2 (de) Modulare stellvorrichtung für variable ventilzeitsteuerung.
DE60101985T2 (de) Verfahren zum automatischen Einstellen von Ventilspielen in einem Verbrennungsmotor
EP0445555B1 (de) Regelverfahren zur drehzahlabhängigen, stufenlosen Verstellung der Nockenspreizung
DE19650250A1 (de) Einrichtung zur Regelung einer Brennkraftmaschine
DE102004054711A1 (de) Verfahren zum Betreiben einer Brennkraftmaschine
DE102010003051A1 (de) Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors bei einer Störung eines Kurbelwellensensors
EP0661433B1 (de) Verfahren zur Kalibrierung einer Einrichtung zur Steuerung einer Brennkraftmaschine
DE69922840T2 (de) Vorrichtung in einer brennkraftmaschine
DE19743247C2 (de) Kurbelwellenwinkelsensoranordnung und damit ausgerüsteter Motor
DE3622814C2 (it)
DE10048169B4 (de) Drehwinkelgeber, Einspritzanlage und zugehöriges Betriebsverfahren
DE10228581B4 (de) Verfahren zum Korrigieren des Signals eines Nockenwellen-Sensors
DE19750024B4 (de) Verfahren zum Ermitteln eines Anbaufehlers eines Geberrades und Verfahren zur Steuerung der Kraftstoffzumessung einer Brennkraftmaschine
DE602004009400T2 (de) Verfahren zur Bestimmung von Drehzahlschwankungen eines Motors
DE19900641A1 (de) Vorrichtung und Verfahren zur Drehwinkelerkennung der Nockenwelle einer mehrzylindrigen Brennkraftmaschine
DE19960561C1 (de) Vorrichtung und Verfahren zum Messen des Ventilhubes
DE4340614A1 (de) Vorrichtung zur Verdrehung einer Nockenwelle gegenüber der Kurbelwelle in Kraftfahrzeugen
WO2006048345A1 (de) Verfahren zur bestimmung der absoluten kurbelwellenwinkelposition einer brennkraftmaschine
EP0957239B1 (de) Einrichtung zum Steuern einer Vorrichtung zum Verstellen des Ventilhubverlaufs eines Gaswechselventils einer Brennkraftmaschine
DE10234949C1 (de) Verfahren zum Bestimmen diskreter Winkelpositionen einer Brennkraftmaschine mittels eines Nockenwellensignals
DE102021205257B3 (de) Geberrad für eine Brennkraftmaschine, Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8120 Willingness to grant licences paragraph 23
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130702