FR2454652A1 - VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP, FOR MOTOR VEHICLE ALTERNATOR - Google Patents

VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP, FOR MOTOR VEHICLE ALTERNATOR

Info

Publication number
FR2454652A1
FR2454652A1 FR7910959A FR7910959A FR2454652A1 FR 2454652 A1 FR2454652 A1 FR 2454652A1 FR 7910959 A FR7910959 A FR 7910959A FR 7910959 A FR7910959 A FR 7910959A FR 2454652 A1 FR2454652 A1 FR 2454652A1
Authority
FR
France
Prior art keywords
indicator lamp
motor vehicle
transistor
voltage regulator
charge indicator
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
FR7910959A
Other languages
French (fr)
Other versions
FR2454652B1 (en
Inventor
Maurice Charras
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone 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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Priority to FR7910959A priority Critical patent/FR2454652A1/en
Priority to GB8011602A priority patent/GB2048591B/en
Priority to IN267/DEL/80A priority patent/IN154302B/en
Priority to DE19803014575 priority patent/DE3014575A1/en
Priority to IT21469/80A priority patent/IT1141920B/en
Priority to ES490700A priority patent/ES8102683A1/en
Publication of FR2454652A1 publication Critical patent/FR2454652A1/en
Application granted granted Critical
Publication of FR2454652B1 publication Critical patent/FR2454652B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/065—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors against excitation faults
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • 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
    • H02J7/16—Regulation of the charging current or voltage by variation of field

Abstract

CE REGULATEUR DE TENSION AVEC LAMPE TEMOIN DE CHARGE EST DESTINE A UN ALTERNATEUR 1 DE VEHICULE AUTOMOBILE SANS REDRESSEMENT AUXILIAIRE, AVEC UN DETECTEUR DE TENSION 3 CONTROLANT L'ALIMENTATION DE L'ENROULEMENT D'EXCITATION 2 PAR L'INTERMEDIAIRE D'UN PREMIER TRANSISTOR 4, ET AVEC UN DETECTEUR A SEUILS 6 CONTROLANT L'ALIMENTATION DE LA LAMPE TEMOIN 9 PAR L'INTERMEDIAIRE D'UN SECOND TRANSISTOR 8, LA CLE DE CONTACT 10 ETANT INTERCALEE ENTRE LE "PLUS" DE L'ALTERNATEUR ET LA LAMPE TEMOIN. SELON L'INVENTION, UN DETECTEUR DE TENSION 11, MONTE AUX BORNES DU SECOND TRANSISTOR 8, A SA SORTIE RELIEE A UNE ENTREE D'UNE PORTE 12, DONT UNE AUTRE ENTREE EST RELIEE AU "PLUS" DE L'ALTERNATEUR 1 ET DONT LA SORTIE EST RELIEE A LA BASE DU PREMIER TRANSISTOR 4.THIS VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP IS DESIGNED FOR A MOTOR VEHICLE ALTERNATOR 1 WITHOUT AUXILIARY CORRECTION, WITH A VOLTAGE SENSOR 3 CONTROLLING THE POWER SUPPLY TO EXCITATION WINDING 2 THROUGH A FIRST TRANSISTOR 4 , AND WITH A THRESHOLD DETECTOR 6 CONTROLLING THE POWER SUPPLY OF THE INDICATOR LAMP 9 THROUGH A SECOND TRANSISTOR 8, THE SWITCH KEY 10 IS INTERCALED BETWEEN THE "PLUS" OF THE ALTERNATOR AND THE LAMP. ACCORDING TO THE INVENTION, A VOLTAGE DETECTOR 11, MOUNTED AT THE TERMINALS OF THE SECOND TRANSISTOR 8, AT ITS OUTPUT CONNECTED TO AN INPUT OF A DOOR 12, OF WHICH ANOTHER INPUT IS CONNECTED TO THE "PLUS" OF THE ALTERNATOR 1 AND OF WHICH OUTPUT IS CONNECTED TO THE BASE OF THE FIRST TRANSISTOR 4.

FR7910959A 1979-04-19 1979-04-19 VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP, FOR MOTOR VEHICLE ALTERNATOR Granted FR2454652A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7910959A FR2454652A1 (en) 1979-04-19 1979-04-19 VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP, FOR MOTOR VEHICLE ALTERNATOR
GB8011602A GB2048591B (en) 1979-04-19 1980-04-08 Signal lamp circuit for a vehicle voltage regulator
IN267/DEL/80A IN154302B (en) 1979-04-19 1980-04-11
DE19803014575 DE3014575A1 (en) 1979-04-19 1980-04-16 VOLTAGE REGULATOR WITH CHARGE CONTROL LAMP FOR AN AC GENERATOR OF A MOTOR VEHICLE
IT21469/80A IT1141920B (en) 1979-04-19 1980-04-17 VOLTAGE REGULATOR WITH CHARGE SIGNALING LAMP FOR ALTERNATORS FOR AUTOMOTIVE VEHICLES
ES490700A ES8102683A1 (en) 1979-04-19 1980-04-18 Signal lamp circuit for a vehicle voltage regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910959A FR2454652A1 (en) 1979-04-19 1979-04-19 VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP, FOR MOTOR VEHICLE ALTERNATOR

Publications (2)

Publication Number Publication Date
FR2454652A1 true FR2454652A1 (en) 1980-11-14
FR2454652B1 FR2454652B1 (en) 1982-07-09

Family

ID=9224895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910959A Granted FR2454652A1 (en) 1979-04-19 1979-04-19 VOLTAGE REGULATOR WITH CHARGE INDICATOR LAMP, FOR MOTOR VEHICLE ALTERNATOR

Country Status (6)

Country Link
DE (1) DE3014575A1 (en)
ES (1) ES8102683A1 (en)
FR (1) FR2454652A1 (en)
GB (1) GB2048591B (en)
IN (1) IN154302B (en)
IT (1) IT1141920B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622385B2 (en) * 1986-08-07 1994-03-23 株式会社三ツ葉電機製作所 Vehicle generator
DE3843163C2 (en) * 1988-12-22 1998-09-24 Bosch Gmbh Robert Device for regulating a vehicle three-phase generator
DE4225513A1 (en) * 1992-08-01 1994-02-03 Bayerische Motoren Werke Ag Switching control of vehicle battery charge monitoring lamps - involves already incorporated systems in comparison of battery voltage with overload threshold value increasing stepwise with temp.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475061A (en) * 1967-02-03 1969-10-28 Kw Battery Co Protective device
US3496443A (en) * 1967-02-23 1970-02-17 Leece Neville Co Control circuit for electrical generating system
US3624482A (en) * 1970-09-21 1971-11-30 Gen Motors Corp Field disconnect and indicator circuit for a vehicle charging system
FR2107635A5 (en) * 1970-09-19 1972-05-05 Nippon Denso Co
FR2189907A1 (en) * 1972-06-23 1974-01-25 Tokyo Shibaura Electric Co
US3789269A (en) * 1970-04-13 1974-01-29 Ford Motor Co Overvoltage protection circuit
US3942096A (en) * 1973-10-01 1976-03-02 Nippondenso Co., Ltd. Voltage regulating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269228B3 (en) * 1974-04-24 1976-07-09 Ducellier & Cie

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475061A (en) * 1967-02-03 1969-10-28 Kw Battery Co Protective device
US3496443A (en) * 1967-02-23 1970-02-17 Leece Neville Co Control circuit for electrical generating system
US3789269A (en) * 1970-04-13 1974-01-29 Ford Motor Co Overvoltage protection circuit
FR2107635A5 (en) * 1970-09-19 1972-05-05 Nippon Denso Co
US3624482A (en) * 1970-09-21 1971-11-30 Gen Motors Corp Field disconnect and indicator circuit for a vehicle charging system
FR2189907A1 (en) * 1972-06-23 1974-01-25 Tokyo Shibaura Electric Co
US3942096A (en) * 1973-10-01 1976-03-02 Nippondenso Co., Ltd. Voltage regulating system

Also Published As

Publication number Publication date
FR2454652B1 (en) 1982-07-09
IN154302B (en) 1984-10-13
GB2048591B (en) 1983-10-19
ES490700A0 (en) 1981-02-16
DE3014575C2 (en) 1988-10-13
DE3014575A1 (en) 1980-10-30
GB2048591A (en) 1980-12-10
ES8102683A1 (en) 1981-02-16
IT8021469A0 (en) 1980-04-17
IT1141920B (en) 1986-10-08

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