ES8309054A1 - "un traductor de posicion de reluctancia variable". - Google Patents

"un traductor de posicion de reluctancia variable".

Info

Publication number
ES8309054A1
ES8309054A1 ES509725A ES509725A ES8309054A1 ES 8309054 A1 ES8309054 A1 ES 8309054A1 ES 509725 A ES509725 A ES 509725A ES 509725 A ES509725 A ES 509725A ES 8309054 A1 ES8309054 A1 ES 8309054A1
Authority
ES
Spain
Prior art keywords
protuberances
winding
integrator
web
output
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
ES509725A
Other languages
English (en)
Other versions
ES509725A0 (es
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES8309054A1 publication Critical patent/ES8309054A1/es
Publication of ES509725A0 publication Critical patent/ES509725A0/es
Granted 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Brushless Motors (AREA)

Abstract

TRANSDUCTOR DE POSICION DE RELUCTANCIA VARIABLE. COMPRENDE UNA FUENTE DE FLUJO MAGNETICO, UN ENROLLAMIENTO LIGADO A DICHA FUENTE EN UN CIRCUITO MAGNETICO CON UNA PIEZA DEL POLO Y UNA PORCION DE MEMBRANA (13), UNA PLURALIDAD DE PROTUBERANCIAS (11, 12) SOBRE UNA PORCION DE MEMBRANA Y UN CIRCUITO DISCRIMINATORIO FORMADO POR UN INTEGRADOR, UN DETECTOR DE PROTUBERANCIAS Y UN CIRCUITO DE SALIDA. ESPECIALMENTE APLICABLE AL DISTRIBUIDOR DE ENCENDIDO DE UN MOTOR DE COMBUSTION INTERNA.
ES509725A 1981-02-18 1982-02-18 "un traductor de posicion de reluctancia variable". Granted ES509725A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8105148 1981-02-18

Publications (2)

Publication Number Publication Date
ES8309054A1 true ES8309054A1 (es) 1983-10-01
ES509725A0 ES509725A0 (es) 1983-10-01

Family

ID=10519800

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509725A Granted ES509725A0 (es) 1981-02-18 1982-02-18 "un traductor de posicion de reluctancia variable".

Country Status (5)

Country Link
US (1) US4466002A (es)
EP (1) EP0058498B1 (es)
JP (1) JPS57160012A (es)
DE (1) DE3266085D1 (es)
ES (1) ES509725A0 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918409C2 (de) * 1989-06-06 1999-07-29 Bosch Gmbh Robert Vorrichtung zum Steuern der Brennkraftmaschine eines Kraftfahrzeuges, insbesondere der Zündung der Brennkraftmaschine
DE19808744A1 (de) * 1998-03-02 1999-05-12 Bosch Gmbh Robert Vorrichtung zum Steuern einer Brennkraftmaschine
US7221151B2 (en) * 2003-01-31 2007-05-22 Delphi Technologies, Inc. Magnetic array position sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832635A (en) * 1972-01-07 1974-08-27 Canadian Nat Railway Co Combined digital-analogue speedometer
GB1482626A (en) * 1973-09-12 1977-08-10 Lucas Electrical Ltd Spark ignition systems for internal combustion engines
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
GB1514734A (en) * 1974-05-21 1978-06-21 Lucas Electrical Ltd Angular position transducers for use in engine timing controls
US4013945A (en) * 1975-05-12 1977-03-22 Teleco Inc. Rotation sensor for borehole telemetry
IT1043269B (it) * 1975-10-10 1980-02-20 Magneti Marelli Spa Sistema di inviduazione di una pluralita di posizioni angolaridi un organo rotante
US4039946A (en) * 1976-03-18 1977-08-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Tachometer
JPS5436961A (en) * 1977-08-29 1979-03-19 Nissan Motor Angleeoffrotation detector
JPS54163061A (en) * 1978-06-15 1979-12-25 Nippon Denso Co Revolution positional detector
JPS554518A (en) * 1978-06-26 1980-01-14 Hitachi Ltd Crank angle detector of engines
GB2028511A (en) * 1978-08-19 1980-03-05 Gunton Electronics Ltd Indicating stages of an operating cycle
DE2849473A1 (de) * 1978-11-15 1980-08-07 Bosch Gmbh Robert Einrichtung zur erzeugung eines fuer den bewegungsablauf der kurbelwelle einer mehrzylindrigen vier-takt-brennkraftmaschine charakteristischen ausgangssignals

Also Published As

Publication number Publication date
DE3266085D1 (en) 1985-10-17
JPS57160012A (en) 1982-10-02
EP0058498B1 (en) 1985-09-11
EP0058498A1 (en) 1982-08-25
ES509725A0 (es) 1983-10-01
JPS6367841B2 (es) 1988-12-27
US4466002A (en) 1984-08-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303