FR2557699B1 - Dispositif de detection de reference angulaire d'une piece dentee tournante - Google Patents

Dispositif de detection de reference angulaire d'une piece dentee tournante

Info

Publication number
FR2557699B1
FR2557699B1 FR8321172A FR8321172A FR2557699B1 FR 2557699 B1 FR2557699 B1 FR 2557699B1 FR 8321172 A FR8321172 A FR 8321172A FR 8321172 A FR8321172 A FR 8321172A FR 2557699 B1 FR2557699 B1 FR 2557699B1
Authority
FR
France
Prior art keywords
toothed part
detecting angular
angular reference
rotating toothed
rotating
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
Application number
FR8321172A
Other languages
English (en)
Other versions
FR2557699A1 (fr
Inventor
Patrick Herbault
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9295806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2557699(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR8321172A priority Critical patent/FR2557699B1/fr
Priority to EP19840402576 priority patent/EP0150642B1/fr
Priority to DE8484402576T priority patent/DE3478755D1/de
Publication of FR2557699A1 publication Critical patent/FR2557699A1/fr
Application granted granted Critical
Publication of FR2557699B1 publication Critical patent/FR2557699B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/077—Circuits therefor, e.g. pulse generators
    • F02P7/0775—Electronical verniers
FR8321172A 1983-12-30 1983-12-30 Dispositif de detection de reference angulaire d'une piece dentee tournante Expired FR2557699B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8321172A FR2557699B1 (fr) 1983-12-30 1983-12-30 Dispositif de detection de reference angulaire d'une piece dentee tournante
EP19840402576 EP0150642B1 (fr) 1983-12-30 1984-12-13 Dispositif de détection de référence angulaire d 'une pièce dentée tournante
DE8484402576T DE3478755D1 (en) 1983-12-30 1984-12-13 Detection device for the rotation angle of a spinning gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8321172A FR2557699B1 (fr) 1983-12-30 1983-12-30 Dispositif de detection de reference angulaire d'une piece dentee tournante

Publications (2)

Publication Number Publication Date
FR2557699A1 FR2557699A1 (fr) 1985-07-05
FR2557699B1 true FR2557699B1 (fr) 1986-07-04

Family

ID=9295806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8321172A Expired FR2557699B1 (fr) 1983-12-30 1983-12-30 Dispositif de detection de reference angulaire d'une piece dentee tournante

Country Status (3)

Country Link
EP (1) EP0150642B1 (fr)
DE (1) DE3478755D1 (fr)
FR (1) FR2557699B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989009335A1 (fr) * 1988-03-26 1989-10-05 Robert Bosch Gmbh Procede et appareil de controle de rotation
EP0342508A1 (fr) * 1988-05-16 1989-11-23 Siemens Aktiengesellschaft Procédé pour la génération d'impulsions de déclenchement
EP0413841B1 (fr) * 1989-08-22 1995-04-19 Unisia Jecs Corporation Méthode et dispositif pour la détection d'un angle de rotation de référence pour chacun des cylindres d'un moteur à combustion interne
GB9401835D0 (en) * 1994-02-01 1994-03-30 Rover Group A method of detecting a marker in an engine position sensing system
FR2894665A1 (fr) * 2006-04-25 2007-06-15 Siemens Vdo Automotive Sas Procede et dispositif de determination de la position d'une piece rotative, tel qu'un vilebrequin, d'un moteur a combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357061C2 (de) * 1973-11-15 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe von gleichmäßigen Impulsen bei bestimmten Winkelstellungen einer drehbaren Welle und zur Bildung von wenigstens einem Bezugssignal
JPS5826339Y2 (ja) * 1977-07-20 1983-06-07 株式会社デンソー 回転基準位置検出装置
FR2456937A1 (fr) * 1979-05-17 1980-12-12 Volzh Ob Proizvo Dispositif de mesure de la position angulaire du pignon d'un systeme numerique d'allumage pour un moteur a combustion interne
DE3011822A1 (de) * 1980-03-27 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Sensoranordnung

Also Published As

Publication number Publication date
EP0150642A2 (fr) 1985-08-07
EP0150642B1 (fr) 1989-06-21
DE3478755D1 (en) 1989-07-27
EP0150642A3 (en) 1985-08-21
FR2557699A1 (fr) 1985-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse