FR2426593A1 - Circuit d'alarme pour alternateur automobile - Google Patents

Circuit d'alarme pour alternateur automobile

Info

Publication number
FR2426593A1
FR2426593A1 FR7815309A FR7815309A FR2426593A1 FR 2426593 A1 FR2426593 A1 FR 2426593A1 FR 7815309 A FR7815309 A FR 7815309A FR 7815309 A FR7815309 A FR 7815309A FR 2426593 A1 FR2426593 A1 FR 2426593A1
Authority
FR
France
Prior art keywords
alarm circuit
automotive alternator
alternator
resistors
circuit
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
FR7815309A
Other languages
English (en)
Other versions
FR2426593B1 (fr
Inventor
Pierre Saudax
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 Automobile SA
Original Assignee
Motorola Automobile SA
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 Automobile SA filed Critical Motorola Automobile SA
Priority to FR7815309A priority Critical patent/FR2426593A1/fr
Priority to GB7915793A priority patent/GB2021880B/en
Priority to US06/038,965 priority patent/US4254396A/en
Priority to CA327,628A priority patent/CA1127239A/fr
Priority to DE19792920216 priority patent/DE2920216A1/de
Priority to BR7903180A priority patent/BR7903180A/pt
Priority to ES480848A priority patent/ES480848A1/es
Publication of FR2426593A1 publication Critical patent/FR2426593A1/fr
Application granted granted Critical
Publication of FR2426593B1 publication Critical patent/FR2426593B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle

Abstract

Circuit d'alarme en cas de défaut sur un alternateur automobile. Ce circuit comprend un diviseur de tension formé de deux résistances 4 et 5 branches entre la borne B positive et une borne D négative de l'alternateur, le point de connexion des résistances 4 et 5 étant relié à la base d'un darlington 6 dont le circuit collecteur émetteur en série avec une lampe 7 est branché aux bornes de la batterie 1.
FR7815309A 1978-05-23 1978-05-23 Circuit d'alarme pour alternateur automobile Granted FR2426593A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7815309A FR2426593A1 (fr) 1978-05-23 1978-05-23 Circuit d'alarme pour alternateur automobile
GB7915793A GB2021880B (en) 1978-05-23 1979-05-08 Alarm circuit for car alternator
US06/038,965 US4254396A (en) 1978-05-23 1979-05-14 Alarm circuit for car alternator
CA327,628A CA1127239A (fr) 1978-05-23 1979-05-15 Circuit d'alarme sur alternateur de voiture
DE19792920216 DE2920216A1 (de) 1978-05-23 1979-05-18 Alarmschaltung fuer einen wechselstromgenerator eines kraftfahrzeuges
BR7903180A BR7903180A (pt) 1978-05-23 1979-05-22 Circuito de alarme no caso de falha num alternador de automovel
ES480848A ES480848A1 (es) 1978-05-23 1979-05-23 Perfeccionamientos en circuitos de alarma para alternadores de automovil.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815309A FR2426593A1 (fr) 1978-05-23 1978-05-23 Circuit d'alarme pour alternateur automobile

Publications (2)

Publication Number Publication Date
FR2426593A1 true FR2426593A1 (fr) 1979-12-21
FR2426593B1 FR2426593B1 (fr) 1981-11-20

Family

ID=9208591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815309A Granted FR2426593A1 (fr) 1978-05-23 1978-05-23 Circuit d'alarme pour alternateur automobile

Country Status (7)

Country Link
US (1) US4254396A (fr)
BR (1) BR7903180A (fr)
CA (1) CA1127239A (fr)
DE (1) DE2920216A1 (fr)
ES (1) ES480848A1 (fr)
FR (1) FR2426593A1 (fr)
GB (1) GB2021880B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA796883B (en) * 1979-01-06 1980-11-26 Lucas Industries Ltd Warning lamp arrangements for vehicle battery charging systems
JPS58162875A (ja) * 1982-03-23 1983-09-27 Mitsubishi Electric Corp 充電表示兼警報装置
US9722334B2 (en) 2010-04-07 2017-08-01 Black & Decker Inc. Power tool with light unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1520607A (fr) * 1967-02-20 1968-04-12 Paris & Du Rhone Dispositif de témoin lumineux de charge pour batteries d'accumulateurs
FR1587483A (fr) * 1967-10-12 1970-03-20
US3524121A (en) * 1967-07-14 1970-08-11 Lucas Industries Ltd Battery charging systems for use in road vehicles
FR2269228A1 (fr) * 1974-04-24 1975-11-21 Ducellier & Cie
US3944905A (en) * 1973-12-08 1976-03-16 The Lucas Electrical Company Limited Battery charging systems for road vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138751A (en) * 1961-06-27 1964-06-23 Motorola Inc Vehicular alternator system with a voltage regulated battery charging circuit
US3210727A (en) * 1962-06-18 1965-10-05 Motorola Inc Indicating circuits for vehicle electrical systems
US3305774A (en) * 1964-08-12 1967-02-21 Gen Motors Corp Malfunction indicator for dioderectified alternator current generators capable of indicating high voltage and open field conditions
US3321754A (en) * 1964-08-20 1967-05-23 Gen Motors Corp Battery voltage indicating system
US3624482A (en) * 1970-09-21 1971-11-30 Gen Motors Corp Field disconnect and indicator circuit for a vehicle charging system
GB1494994A (en) * 1973-12-08 1977-12-14 Lucas Electrical Ltd Battery charging systems for road vehicles
DE2459904A1 (de) * 1974-12-18 1976-07-01 Siemens Ag Schaltungsanordnung zum aufladen einer fahrzeugbatterie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1520607A (fr) * 1967-02-20 1968-04-12 Paris & Du Rhone Dispositif de témoin lumineux de charge pour batteries d'accumulateurs
US3524121A (en) * 1967-07-14 1970-08-11 Lucas Industries Ltd Battery charging systems for use in road vehicles
FR1587483A (fr) * 1967-10-12 1970-03-20
US3944905A (en) * 1973-12-08 1976-03-16 The Lucas Electrical Company Limited Battery charging systems for road vehicles
FR2269228A1 (fr) * 1974-04-24 1975-11-21 Ducellier & Cie

Also Published As

Publication number Publication date
GB2021880B (en) 1982-11-10
DE2920216A1 (de) 1979-11-29
US4254396A (en) 1981-03-03
FR2426593B1 (fr) 1981-11-20
BR7903180A (pt) 1979-12-11
CA1127239A (fr) 1982-07-06
GB2021880A (en) 1979-12-05
ES480848A1 (es) 1979-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse