FR3088718B1 - Cible reversible pour moteur a 3, 4 ou 6 cylindres - Google Patents

Cible reversible pour moteur a 3, 4 ou 6 cylindres Download PDF

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Publication number
FR3088718B1
FR3088718B1 FR1871563A FR1871563A FR3088718B1 FR 3088718 B1 FR3088718 B1 FR 3088718B1 FR 1871563 A FR1871563 A FR 1871563A FR 1871563 A FR1871563 A FR 1871563A FR 3088718 B1 FR3088718 B1 FR 3088718B1
Authority
FR
France
Prior art keywords
same
toothed wheel
wheel
fronts
descending
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.)
Active
Application number
FR1871563A
Other languages
English (en)
Other versions
FR3088718A1 (fr
Inventor
Fabien Joseph
Stephane Eloy
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1871563A priority Critical patent/FR3088718B1/fr
Priority to JP2021526637A priority patent/JP2022507572A/ja
Priority to PCT/EP2019/081460 priority patent/WO2020099625A1/fr
Priority to US17/294,234 priority patent/US11976602B2/en
Priority to CN201980089176.XA priority patent/CN113424024B/zh
Publication of FR3088718A1 publication Critical patent/FR3088718A1/fr
Application granted granted Critical
Publication of FR3088718B1 publication Critical patent/FR3088718B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/246—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/247—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using time shifts of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/77—Specific profiles
    • G01D2205/771—Toothed profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

L'invention concerne une roue dentée (1) d'arbre à cames, formant une cible pour un capteur de position d'arbre à cames, la roue dentée comprenant un corps circulaire comprenant deux faces principales opposées, et au moins six dents réparties sur la circonférence du corps circulaire, chaque dent comprenant deux bords correspondant l'un à un front montant et l'autre à un front descendant, en fonction d'un sens de rotation de la roue, la roue dentée présentant une asymétrie de révolution, caractérisée en ce que les six dents sont conformées de sorte que la roue dentée comprenne, en considérant la même face principale (11 A) et un même sens de rotation de la roue : - quatre fronts (14) d'un même premier type montant ou descendant espacés respectivement de 90°, et - six fronts (15) d'un même deuxième type respectivement descendant ou montant, espacés respectivement de 60°.
FR1871563A 2018-11-16 2018-11-16 Cible reversible pour moteur a 3, 4 ou 6 cylindres Active FR3088718B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1871563A FR3088718B1 (fr) 2018-11-16 2018-11-16 Cible reversible pour moteur a 3, 4 ou 6 cylindres
JP2021526637A JP2022507572A (ja) 2018-11-16 2019-11-15 ３気筒、４気筒または６気筒エンジン用のリバーシブルターゲット
PCT/EP2019/081460 WO2020099625A1 (fr) 2018-11-16 2019-11-15 Cible réversible pour moteur à 3, 4 ou 6 cylindres
US17/294,234 US11976602B2 (en) 2018-11-16 2019-11-15 Reversible target for a 3-, 4- or 6-cylinder engine
CN201980089176.XA CN113424024B (zh) 2018-11-16 2019-11-15 三缸、四缸或六缸发动机的可反向靶标

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871563A FR3088718B1 (fr) 2018-11-16 2018-11-16 Cible reversible pour moteur a 3, 4 ou 6 cylindres

Publications (2)

Publication Number Publication Date
FR3088718A1 FR3088718A1 (fr) 2020-05-22
FR3088718B1 true FR3088718B1 (fr) 2020-11-06

Family

ID=66218179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871563A Active FR3088718B1 (fr) 2018-11-16 2018-11-16 Cible reversible pour moteur a 3, 4 ou 6 cylindres

Country Status (4)

Country Link
US (1) US11976602B2 (fr)
JP (1) JP2022507572A (fr)
FR (1) FR3088718B1 (fr)
WO (1) WO2020099625A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085422B1 (fr) * 2018-08-29 2020-11-27 Continental Automotive France Cible d'arbre a cames reversible
FR3086387B1 (fr) * 2018-09-24 2020-08-28 Continental Automotive France Procede de determination de la position d'un vilebrequin de vehicule automobile
DE102021100286B3 (de) 2021-01-11 2022-03-03 Audi Aktiengesellschaft Geberrad für eine Brennkraftmaschine, Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine
DE102021205257B3 (de) 2021-05-21 2022-10-27 Audi Aktiengesellschaft Geberrad für eine Brennkraftmaschine, Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine
WO2023177992A2 (fr) * 2022-03-15 2023-09-21 Cummins Inc. Roue phonique d'arbre à cames, système et procédé de détermination de vitesse et de position de moteur

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310460C2 (de) * 1993-03-31 2003-12-18 Bosch Gmbh Robert Geberanordnung zur schnellen Zylindererkennung bei einer mehrzylindrigen Brennkraftmaschine
DE19650250A1 (de) 1996-12-04 1998-06-10 Bosch Gmbh Robert Einrichtung zur Regelung einer Brennkraftmaschine
US6474278B1 (en) * 2000-11-20 2002-11-05 General Motors Corporation Global cam sensing system
US6609498B2 (en) * 2001-07-02 2003-08-26 General Motors Corporation Target wheel tooth detection
KR20050069053A (ko) * 2003-12-30 2005-07-05 현대자동차주식회사 시동 꺼짐 방지 캠 타겟 휠
DE502004010692D1 (de) * 2004-05-27 2010-03-11 Bosch Gmbh Robert Verfahren und system zur bereitstellung eines verbesserten phasensignals eines phasensensors an einer nockenwelle einer brennkraftmaschine
US7104119B1 (en) * 2005-03-08 2006-09-12 Delphi Technologies, Inc. Method and apparatus for determining rotary position
FR2950393B1 (fr) 2009-09-24 2012-02-24 Peugeot Citroen Automobiles Sa Procede de determination du cycle d'un moteur a cylindres impair
FR2991720B1 (fr) 2012-06-12 2014-07-11 Continental Automotive France Methode d'identification des fronts sur une cible d'arbre a came
JP6071463B2 (ja) 2012-11-21 2017-02-01 ダイハツ工業株式会社 内燃機関
DE102013210838A1 (de) 2013-06-11 2014-12-11 Robert Bosch Gmbh Nockenwellenpositionsgeberrad sowie Verfahren und Vorrichtung zur Ermittlung einer Nockenwellenposition
FR3029283B1 (fr) 2014-11-28 2016-12-23 Continental Automotive France Capteur d'arbre a came ou de vilebrequin pour vehicule automobile et procede de diagnostic d'un tel capteur
FR3035157B1 (fr) 2015-04-16 2017-04-21 Continental Automotive France Procede et dispositif de detection de rotation inverse d'un moteur a combustion interne
FR3039215B1 (fr) 2015-07-21 2019-04-05 Continental Automotive France Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule
KR101806642B1 (ko) * 2015-12-16 2018-01-10 현대자동차주식회사 엔진 동기화 장치 및 그 제어 방법
GB2553561B (en) 2016-09-08 2020-01-08 Delphi Tech Ip Ltd Engine synchronisation means

Also Published As

Publication number Publication date
JP2022507572A (ja) 2022-01-18
US20220003177A1 (en) 2022-01-06
WO2020099625A1 (fr) 2020-05-22
US11976602B2 (en) 2024-05-07
FR3088718A1 (fr) 2020-05-22
CN113424024A (zh) 2021-09-21

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