ES2097824T3 - Sistema de identificacion de carrera para motores de combustion interna. - Google Patents

Sistema de identificacion de carrera para motores de combustion interna.

Info

Publication number
ES2097824T3
ES2097824T3 ES92101247T ES92101247T ES2097824T3 ES 2097824 T3 ES2097824 T3 ES 2097824T3 ES 92101247 T ES92101247 T ES 92101247T ES 92101247 T ES92101247 T ES 92101247T ES 2097824 T3 ES2097824 T3 ES 2097824T3
Authority
ES
Spain
Prior art keywords
sensor
career
steering axle
internal combustion
combustion engines
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 - Lifetime
Application number
ES92101247T
Other languages
English (en)
Inventor
Gabriele Serra
Giorgio Bombarda
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli SpA
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=11408831&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2097824(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magneti Marelli SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of ES2097824T3 publication Critical patent/ES2097824T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02P7/077—Circuits therefor, e.g. pulse generators
    • F02P7/0775—Electronical verniers
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/008—Reserve ignition systems; Redundancy of some ignition devices
    • 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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • 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

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

UN SISTEMA QUE COMPRENDE: UN PRIMER SENSOR (107) PARA DETECTAR LOS DIENTES (134) Y UN HUECO EN LOS MISMOS EN UNA POLEA (108) FIJADA AL EJE DE DIRECCION (111); UN SEGUNDO SENSOR (112) PARA DETECTAR INTERRUPCIONES (135 Y 136), LA PRIMERA DE LAS CUALES DIFIERE DE LAS OTRAS, EN UN DISCO (109) ROTANDO A LA MITAD DE LA VELOCIDAD DE, PERO AL MISMO TIEMPO QUE, EL EJE DE DIRECCION (111); UN PRIMER MEDIO (156), EL CUAL, DESPUES DEL ENCENDIDO DEL MOTOR, COMPUTA Y MEMORIZA LA POSICION ANGULAR RELATIVA ACTUAL DE LA POLEA (108) Y DEL DISCO (109); UN SEGUNDO MEDIO (152) PARA INFORMATIZAR LA POSICION ANGULAR ABSOLUTA DEL EJE DE DIRECCION (111), PARA PERMITIR LA IGNICION ELECTRONICA Y LOS SISTEMAS DE INYECCION; Y UN TERCER MEDIO (153) EL CUAL, EN EL CASO DE UN FALLO DEL PRIMER SENSOR (107), Y EN BASE AL SEGUNDO SENSOR (112) Y DE LA SEÑAL PROCESADA POR EL PRIMER MEDIO (156), INFORMATICA UNA POSICION ANGULAR PRESUMIDA DEL EJE DE DIRECCION (111) PARA HABILITAR LA IGNICION ELECTRONICA Y LOS SISTEMAS DE INYECCION.
ES92101247T 1991-01-29 1992-01-27 Sistema de identificacion de carrera para motores de combustion interna. Expired - Lifetime ES2097824T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910050A IT1245012B (it) 1991-01-29 1991-01-29 Sistema di identificazione delle fasi di un motore endotermico

Publications (1)

Publication Number Publication Date
ES2097824T3 true ES2097824T3 (es) 1997-04-16

Family

ID=11408831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101247T Expired - Lifetime ES2097824T3 (es) 1991-01-29 1992-01-27 Sistema de identificacion de carrera para motores de combustion interna.

Country Status (4)

Country Link
EP (1) EP0497237B1 (es)
DE (1) DE69215703T2 (es)
ES (1) ES2097824T3 (es)
IT (1) IT1245012B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272973B (en) * 1992-11-14 1996-04-24 Delco Electronics Corp Method and apparatus for controlling a vehicle engine
DE4313331A1 (de) * 1993-04-23 1994-10-27 Bosch Gmbh Robert Verfahren zur Auslösung von zur Winkellage eines rotierenden Teils abhängigen Vorgängen
DE59405391D1 (de) * 1994-05-17 1998-04-09 Siemens Ag Verfahren zur Notlaufsteuerung einer Brennkraftmaschine
DE19750024B4 (de) * 1997-11-12 2008-05-15 Robert Bosch Gmbh Verfahren zum Ermitteln eines Anbaufehlers eines Geberrades und Verfahren zur Steuerung der Kraftstoffzumessung einer Brennkraftmaschine
DE19927191A1 (de) * 1999-06-15 2000-12-21 Bosch Gmbh Robert Verfahren zur Korrektur eines Winkelfehlers eines Absolutwinkelgebers
CA2560262A1 (en) * 2004-03-29 2005-10-13 Southwest Research Institute Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171626A5 (es) * 1972-02-09 1973-09-21 Schlumberger Compteurs
FR2374528A1 (fr) * 1976-12-17 1978-07-13 Cii Systeme d'allumage electronique et moteur a combustion interne equipe d'un tel systeme
FR2446467A1 (fr) * 1979-01-09 1980-08-08 Renault Procede et appareillage de reperage de la position angulaire d'une piece animee d'un mouvement de rotation
US4373486A (en) * 1981-01-09 1983-02-15 Magnavox Government And Industrial Electronics Company Rotational position and velocity sensing apparatus
DE3307833C2 (de) * 1983-02-19 1993-12-16 Bosch Gmbh Robert Verfahren zum Anzeigen und/oder Speichern von Fehlern von Geberanordnungen an Brennkraftmaschinen
DE3634587A1 (de) * 1986-10-10 1988-04-14 Bosch Gmbh Robert Zuendsystem fuer verbrennungsmotoren
JPS63154828A (ja) * 1986-12-19 1988-06-28 Fuji Heavy Ind Ltd 内燃機関のクランク角度検出装置
IT1239869B (it) * 1990-01-26 1993-11-15 Weber Srl Sistema di tipo perfezionato per l'identificazione delle fasi di un motore endotermico
DE4005123A1 (de) * 1990-02-17 1991-08-22 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen

Also Published As

Publication number Publication date
ITTO910050A0 (it) 1991-01-29
IT1245012B (it) 1994-09-13
EP0497237A2 (en) 1992-08-05
ITTO910050A1 (it) 1992-07-29
EP0497237A3 (en) 1993-05-26
EP0497237B1 (en) 1996-12-11
DE69215703T2 (de) 1997-05-22
DE69215703D1 (de) 1997-01-23

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