FR2378187A1 - Circuit electronique de prelevement et de mise en forme d'un signal rupteur - Google Patents

Circuit electronique de prelevement et de mise en forme d'un signal rupteur

Info

Publication number
FR2378187A1
FR2378187A1 FR7701721A FR7701721A FR2378187A1 FR 2378187 A1 FR2378187 A1 FR 2378187A1 FR 7701721 A FR7701721 A FR 7701721A FR 7701721 A FR7701721 A FR 7701721A FR 2378187 A1 FR2378187 A1 FR 2378187A1
Authority
FR
France
Prior art keywords
shaping
taking
electronic circuit
breaking signal
breaking
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.)
Granted
Application number
FR7701721A
Other languages
English (en)
Other versions
FR2378187B1 (fr
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7701721A priority Critical patent/FR2378187A1/fr
Priority to IT7769876A priority patent/IT1091399B/it
Priority to DE2800807A priority patent/DE2800807C2/de
Priority to US05/868,375 priority patent/US4194481A/en
Priority to GB961/78A priority patent/GB1560466A/en
Priority to JP441878A priority patent/JPS5392045A/ja
Publication of FR2378187A1 publication Critical patent/FR2378187A1/fr
Application granted granted Critical
Publication of FR2378187B1 publication Critical patent/FR2378187B1/fr
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
    • 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
    • F02P7/061—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 pick-up devices without mechanical contacts
    • 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
    • F02P7/073—Optical pick-up devices

Abstract

a. Mise en forme des signaux d'allumage. b. Le circuit comprend un coupleur optique infrarouge, dont l'émetteur 10 est relié au rupteur 1 par l'intermédiaire d'un circuit de calibrage 5-8 et le récepteur 20 est connecté au conducteur de sortie 26 par l'intermédiaire d'une cellule d'élimination de parasites 24, 25. c. Utilisé en automobile, en aviation.
FR7701721A 1977-01-21 1977-01-21 Circuit electronique de prelevement et de mise en forme d'un signal rupteur Granted FR2378187A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7701721A FR2378187A1 (fr) 1977-01-21 1977-01-21 Circuit electronique de prelevement et de mise en forme d'un signal rupteur
IT7769876A IT1091399B (it) 1977-01-21 1977-12-21 Circuito elettronico per il prelievo e la messa in forma di un segna
DE2800807A DE2800807C2 (de) 1977-01-21 1978-01-10 Schaltungsanordnung zur Abnahme und Formung der von einer Zündeinrichtung für Brennkraftmaschinen ausgehenden Signale
US05/868,375 US4194481A (en) 1977-01-21 1978-01-10 Breaker signal pick-up and shaping circuit
GB961/78A GB1560466A (en) 1977-01-21 1978-01-10 Electronic circuits for picking up and shaping a breaker signal
JP441878A JPS5392045A (en) 1977-01-21 1978-01-20 Wave form shaping circuit for braker signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701721A FR2378187A1 (fr) 1977-01-21 1977-01-21 Circuit electronique de prelevement et de mise en forme d'un signal rupteur

Publications (2)

Publication Number Publication Date
FR2378187A1 true FR2378187A1 (fr) 1978-08-18
FR2378187B1 FR2378187B1 (fr) 1981-03-20

Family

ID=9185775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701721A Granted FR2378187A1 (fr) 1977-01-21 1977-01-21 Circuit electronique de prelevement et de mise en forme d'un signal rupteur

Country Status (6)

Country Link
US (1) US4194481A (fr)
JP (1) JPS5392045A (fr)
DE (1) DE2800807C2 (fr)
FR (1) FR2378187A1 (fr)
GB (1) GB1560466A (fr)
IT (1) IT1091399B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446841A (en) * 1982-01-20 1984-05-08 The Bendix Corporation Photoelectric isolation circuit for an internal combustion engine ignition system
FR2574119B1 (fr) * 1984-12-04 1987-02-20 Bendix Electronics Sa Systeme electronique d'elaboration d'un signal synchrone d'un signal d'allumage de moteur a combustion interne
JPS62126384A (ja) * 1985-11-27 1987-06-08 Hitachi Ltd 光学的物体検知装置
DE10208697A1 (de) * 2002-02-28 2003-09-11 Volkswagen Ag Zündendstufe
JP2006101430A (ja) * 2004-09-30 2006-04-13 Yazaki Corp 車両用通信装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202910A (en) * 1958-05-13 1965-08-24 Radson Engineering Corp Automotive tachometer using a switched transistor
US3323052A (en) * 1964-09-30 1967-05-30 Carpenter Corp Automotive tachometer with single resistive element range and calibration device
FR1432633A (fr) * 1965-02-08 1966-03-25 Contrôle à distance de l'allumage d'un moteur à explosion
FR1435404A (fr) * 1965-05-19 1966-04-15 Dispositif d'allumage électronique pour moteurs à explosion
FR2088663A5 (fr) * 1970-04-21 1972-01-07 Stalec
US3723769A (en) * 1971-11-01 1973-03-27 Int Rectifier Corp Solid state relay circuit with optical isolation and zero-cross firing
SE396444B (sv) * 1972-08-21 1977-09-19 Kyberna Gmbh Tendanordning for en forbrenningsmotor
US3932770A (en) * 1973-03-07 1976-01-13 Xerox Corporation Control circuit for switching triacs
US3943896A (en) * 1974-03-13 1976-03-16 Champion Spark Plug Company Electronic control of spark advance and dwell
US3983480A (en) * 1975-01-29 1976-09-28 Alston, Inc. Calibration circuit and method

Also Published As

Publication number Publication date
GB1560466A (en) 1980-02-06
US4194481A (en) 1980-03-25
DE2800807C2 (de) 1982-11-04
IT1091399B (it) 1985-07-06
FR2378187B1 (fr) 1981-03-20
DE2800807A1 (de) 1978-07-27
JPS5392045A (en) 1978-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse