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ES463654A1 - Perfeccionamientos en transmisores de impulsos sin contac- tos. - Google Patents

Perfeccionamientos en transmisores de impulsos sin contac- tos.

Info

Publication number
ES463654A1
ES463654A1 ES463654A ES463654A ES463654A1 ES 463654 A1 ES463654 A1 ES 463654A1 ES 463654 A ES463654 A ES 463654A ES 463654 A ES463654 A ES 463654A ES 463654 A1 ES463654 A1 ES 463654A1
Authority
ES
Spain
Prior art keywords
shaft
magnetic
axial direction
respect
section extending
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
ES463654A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES463654A1 publication Critical patent/ES463654A1/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
    • 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
    • F02P7/07—Hall-effect pick-up devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Perfeccionamientos en transmisores de impulsos sin contactos, especialmente para instalaciones de encendido de motores de combustión interna, con un elemento dispuesto sobre un estator, que al variar el flujo magnético entrega una señal, y con un circuito magnético, que incluye al elemento magnético, que parte de un imán y cuya variación se provoca mediante rotación de una parte del circuito magnético, caracterizados porque el imán juntamente con al menos una parte de armadura que parte de uno de sus polos, está incrustado en un cuerpo de alojamiento de material no conductor magnético que rota con un árbol, comprendiendo la parte de armadura una sección que se extiende en dirección radial respecto al árbol y una sección que se extiende en dirección axial respecto al árbol, y siendo transitoriamente contigua al elemento la parte que mirar en dirección axial.
ES463654A 1976-10-29 1977-10-28 Perfeccionamientos en transmisores de impulsos sin contac- tos. Expired ES463654A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649321 DE2649321C2 (de) 1976-10-29 1976-10-29 Kontaktloser Impulsgeber mit feldabhängigem Bauelement

Publications (1)

Publication Number Publication Date
ES463654A1 true ES463654A1 (es) 1978-07-16

Family

ID=5991870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463654A Expired ES463654A1 (es) 1976-10-29 1977-10-28 Perfeccionamientos en transmisores de impulsos sin contac- tos.

Country Status (7)

Country Link
JP (1) JPS5356438A (es)
AU (1) AU508636B2 (es)
BR (1) BR7707197A (es)
DE (1) DE2649321C2 (es)
ES (1) ES463654A1 (es)
FR (1) FR2369744A1 (es)
GB (1) GB1576403A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208721A1 (de) * 1982-03-11 1983-09-22 Robert Bosch Gmbh, 7000 Stuttgart Sensor
JPH0776546B2 (ja) * 1988-10-12 1995-08-16 三菱電機株式会社 機関制御用信号発生装置
DE4311496C2 (de) * 1993-04-07 1995-05-24 Euchner & Co Handbetätigter Winkelgeber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE681348C (de) * 1936-12-20 1939-09-20 An Sfruttamento Brevetti Elett Dauermagnet fuer Magnetzuender fuer Brennkraftmaschinen
FR827750A (fr) * 1937-10-11 1938-05-03 Magnéto d'éclairage pour bicyclettes
DE926885C (de) * 1953-09-17 1955-04-25 Siemens Ag Einrichtung zum Abbilden einer Drehzahl als Frequenz einer Spannung oder eines Stromes
FR1321381A (fr) * 1962-05-09 1963-03-15 Bosch Gmbh Robert Installation d'allumage pour moteurs à combustion interne
US3291109A (en) * 1964-08-10 1966-12-13 Motorola Inc Electronic system
US3373729A (en) * 1965-12-10 1968-03-19 Gen Motors Corp Electronic ignition system
US3719177A (en) * 1970-03-18 1973-03-06 Nippon Denso Co Signal generating system for internal combustion engines
DE2354115A1 (de) * 1973-10-29 1975-04-30 Siemens Ag Zuendverteiler fuer zuendanlagen von verbrennungskraftmaschinen
US3875920A (en) * 1974-02-04 1975-04-08 Manufacturing Technology Enter Contactless ignition system using hall effect magnetic sensor
FR2301700A1 (fr) * 1975-02-20 1976-09-17 Ducellier & Cie Distributeur d'allumage pour moteur a combustion interne
US3976044A (en) * 1975-05-15 1976-08-24 Gulf & Western Industries, Inc. Breakerless distributor with substitutional interrupter array

Also Published As

Publication number Publication date
GB1576403A (en) 1980-10-08
AU3020277A (en) 1979-05-10
DE2649321A1 (de) 1978-05-11
FR2369744A1 (fr) 1978-05-26
JPS5356438A (en) 1978-05-22
BR7707197A (pt) 1978-08-01
AU508636B2 (en) 1980-03-27
DE2649321C2 (de) 1985-08-14

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