ES8206765A1 - Perfeccionamientos en circuitos electronicos de sincroniza- cion y reglaje de motores de explosion - Google Patents

Perfeccionamientos en circuitos electronicos de sincroniza- cion y reglaje de motores de explosion

Info

Publication number
ES8206765A1
ES8206765A1 ES505070A ES505070A ES8206765A1 ES 8206765 A1 ES8206765 A1 ES 8206765A1 ES 505070 A ES505070 A ES 505070A ES 505070 A ES505070 A ES 505070A ES 8206765 A1 ES8206765 A1 ES 8206765A1
Authority
ES
Spain
Prior art keywords
crankshaft
camshaft
engine
signals
projections
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
ES505070A
Other languages
English (en)
Other versions
ES505070A0 (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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of ES505070A0 publication Critical patent/ES505070A0/es
Publication of ES8206765A1 publication Critical patent/ES8206765A1/es
Expired 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

CIRCUITOS ELECTRONICOS PARA LA SINCRONIZACION Y REGLAJE DE FUNCIONES DE CONTROL DE LOS MOTORES DE EXPLOSION, TALES COMO LA INYECCION DE COMBUSTIBLE Y EL ENCENDIDO POR CHISPA. CONSTAN DE UN SENSOR SITUADO FIJO ALREDEDOR DEL CUERPO DEL CIGUEÑAL PARA DETECTAR SU POSICION DE ROTACION Y DESARROLLAR, EN RESPUESTA AL PASO DE LAS PARTES PERIFERICAS DE DICHO CUERPO DEL CIGUEÑAL, UNA SEÑAL DE REFERENCIA QUE TIENE ESTADOS LOGICOS ALTERNOS, POSITIVO Y NEGATIVO, CON TRANSICIONES DE ESTADO DE POLARIDADES PREDETERMINADAS, CORRESPONDIENTES A POSICIONES DE ROTACION PREDETERMINADAS DEL CIGUEÑAL DEL MOTOR, Y DE UN SENSOR SITUADO ALREDEDOR DEL CUERPO DEL ARBOL DE LEVAS PARA DETECTAR LA POSICION DE ROTACION.
ES505070A 1980-09-02 1981-08-31 Perfeccionamientos en circuitos electronicos de sincroniza- cion y reglaje de motores de explosion Expired ES8206765A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/183,657 US4338813A (en) 1980-09-02 1980-09-02 Electronic engine synchronization and timing apparatus

Publications (2)

Publication Number Publication Date
ES505070A0 ES505070A0 (es) 1982-08-16
ES8206765A1 true ES8206765A1 (es) 1982-08-16

Family

ID=22673769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505070A Expired ES8206765A1 (es) 1980-09-02 1981-08-31 Perfeccionamientos en circuitos electronicos de sincroniza- cion y reglaje de motores de explosion

Country Status (8)

Country Link
US (1) US4338813A (es)
EP (1) EP0058680A4 (es)
JP (1) JPS57501338A (es)
CA (1) CA1164074A (es)
ES (1) ES8206765A1 (es)
IT (1) IT1171504B (es)
WO (1) WO1982000888A1 (es)
ZA (1) ZA815502B (es)

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JPH0786406B2 (ja) * 1985-02-08 1995-09-20 株式会社日立製作所 クランク角センサ
US4787354A (en) * 1986-02-05 1988-11-29 Electromotive, Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
USRE34183E (en) * 1986-02-05 1993-02-23 Electromotive Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
US4711227A (en) * 1986-08-15 1987-12-08 Motorola, Inc. Apparatus and method for electronic ignition control
US5041979A (en) * 1987-04-08 1991-08-20 Motorola, Inc. Bounded synchronous angle counter
US4814704A (en) * 1987-04-08 1989-03-21 Motorola, Inc. Rotor position indicator with correction for apparant acceleration and deceleration
JP2627152B2 (ja) * 1987-08-28 1997-07-02 富士重工業株式会社 点火時期制御装置
US4941445A (en) * 1988-05-16 1990-07-17 Motorola, Inc. Electronic position sensor assembly and engine control system
EP0682180A3 (en) 1988-05-16 1996-01-24 Motorola Inc Electronic angle encoder with control system.
JPH0291433A (ja) * 1988-09-27 1990-03-30 Fuji Heavy Ind Ltd エンジンのクランク角タイミング検出装置
US5182943A (en) * 1989-11-24 1993-02-02 Mitsubishi Denki K.K. Cylinder identification apparatus
JPH0436047A (ja) * 1990-05-31 1992-02-06 Fuji Heavy Ind Ltd エンジンの失火診断装置
US5165271A (en) * 1991-03-29 1992-11-24 Cummins Electronics Single sensor apparatus and method for determining engine speed and position
KR950009972B1 (en) * 1991-07-04 1995-09-04 Mitsubishi Electric Corp Cylinder identifying apparatus for a multi-cylinder internal combustion engine
JP2876885B2 (ja) * 1992-04-10 1999-03-31 トヨタ自動車株式会社 内燃機関のクランク角位置検出装置
US5245968A (en) * 1992-08-04 1993-09-21 Ford Motor Company System to determine cam phase and cylinder identification for a variable cam timing engine
GB2272973B (en) * 1992-11-14 1996-04-24 Delco Electronics Corp Method and apparatus for controlling a vehicle engine
GB9309527D0 (en) * 1993-05-08 1993-06-23 Lucas Ind Plc Processing circuit
US5548995A (en) * 1993-11-22 1996-08-27 Ford Motor Company Method and apparatus for detecting the angular position of a variable position camshaft
US5621644A (en) * 1995-02-08 1997-04-15 Chrysler Corporation Method for determining camshaft and crankshaft timing diagnostics
US5641898A (en) * 1995-05-22 1997-06-24 Chang; Tony H. Distributorless ignition system ignition module tester
US6604411B1 (en) * 1999-09-10 2003-08-12 Ford Global Technologies, Llc Engine starting method
WO2001065075A1 (en) 2000-02-29 2001-09-07 Bombardier-Rotax Gmbh Control tensioner device for an engine
US6679223B2 (en) * 2001-04-20 2004-01-20 Denso Corporation Engine control system with cam sensor
JP3979161B2 (ja) * 2001-04-20 2007-09-19 株式会社デンソー エンジン制御装置
US6745118B2 (en) 2001-12-06 2004-06-01 Daimlerchrysler Corporation Method to improve engine synchronization performance
US6834216B2 (en) 2001-12-13 2004-12-21 Freescale Semiconductor, Inc. Method and apparatus for the automatic synchronization of dynamic angular and time domain control systems
US6546911B1 (en) 2002-08-01 2003-04-15 Delphi Technologies, Inc. Default methodology for recovering from loss of high resolution engine position signal
FR2910061B1 (fr) * 2006-12-15 2009-03-20 Inst Francais Du Petrole Resynchronisation de signaux moteur acquis temporellement.
JP5055103B2 (ja) * 2007-12-14 2012-10-24 三菱重工業株式会社 高圧ポンプ用カムのトップ位置検出装置
US8042385B2 (en) * 2009-09-09 2011-10-25 GM Global Technology Operations LLC Synchronization diagnostic systems and methods for engine controllers

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GB1272595A (en) * 1968-09-12 1972-05-03 Lucas Industries Ltd Fuel injection systems
US3702601A (en) * 1971-06-11 1972-11-14 Gen Motors Corp Electronic fuel injection system
US3757755A (en) * 1971-10-14 1973-09-11 Inst Gas Technology Engine control apparatus
FR2355437A6 (fr) * 1972-05-10 1978-01-13 Peugeot & Renault Systeme de commande du type analogique-numerique-analogique a calculateur digital a fonctions multiples pour vehicule automobile
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DE2448306C2 (de) * 1974-10-10 1983-12-08 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
DE2507139C2 (de) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine
US3982519A (en) * 1975-05-27 1976-09-28 Ford Motor Company Electronic-fuel-injection-system enrichment circuit for use during engine cranking
US4138976A (en) * 1975-06-19 1979-02-13 Chrysler Corporation Engine timing system with automatic selective utilization of first and second signals
JPS589260B2 (ja) * 1975-08-08 1983-02-19 株式会社デンソー デンシセイギヨシキネンリヨウフンシヤソウチ
JPS5243036A (en) * 1975-10-02 1977-04-04 Nippon Soken Inc Ignition system for internal combustion engine
JPS5838628B2 (ja) * 1975-10-13 1983-08-24 カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ ナイネンキカンヨウデンシシキテンカジキチヨウセイソウチ
FR2345755A1 (fr) * 1976-02-04 1977-10-21 Thomson Csf Systeme utilisant un element magnetosensible pour engendrer un signal electrique en synchronisme avec le mouvement periodique d'une piece, et application aux moteurs a combustion interne
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Also Published As

Publication number Publication date
US4338813A (en) 1982-07-13
EP0058680A4 (en) 1982-12-27
ES505070A0 (es) 1982-08-16
CA1164074A (en) 1984-03-20
JPS57501338A (es) 1982-07-29
ZA815502B (en) 1982-10-27
EP0058680A1 (en) 1982-09-01
IT1171504B (it) 1987-06-10
IT8149207A0 (it) 1981-09-01
WO1982000888A1 (en) 1982-03-18

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