FR2380656A1 - Voltage regulator system for battery charging generator - has visual warning of excessive or low charging rates using lamp and transistor with two threshold detecting stages - Google Patents

Voltage regulator system for battery charging generator - has visual warning of excessive or low charging rates using lamp and transistor with two threshold detecting stages

Info

Publication number
FR2380656A1
FR2380656A1 FR7703960A FR7703960A FR2380656A1 FR 2380656 A1 FR2380656 A1 FR 2380656A1 FR 7703960 A FR7703960 A FR 7703960A FR 7703960 A FR7703960 A FR 7703960A FR 2380656 A1 FR2380656 A1 FR 2380656A1
Authority
FR
France
Prior art keywords
generator
transistor
voltage regulator
lamp
excessive
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
FR7703960A
Other languages
French (fr)
Other versions
FR2380656B1 (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.)
Sev Marchal
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Priority to FR7703960A priority Critical patent/FR2380656A1/en
Publication of FR2380656A1 publication Critical patent/FR2380656A1/en
Application granted granted Critical
Publication of FR2380656B1 publication Critical patent/FR2380656B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/163—Regulation of the charging current or voltage by variation of field with special means for initiating or limiting the excitation current
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)

Abstract

The voltage regulator is for motor vehicle battery charging generators, normally alternators. The regulator provides a visual indication of the performance on the charging system, in that unacceptably low or high charging voltage and minimum charging rate cause the indicator to operate. Indication of such condition is by a single lamp in the collector of a Zener protected transistor governed by two threshold detecting stages in parallel. The regulator can also supply the generator excitation current either directly or in a three phase system via a rectifier bridge from the generator to a diode circuit and then to the excitation windings.
FR7703960A 1977-02-11 1977-02-11 Voltage regulator system for battery charging generator - has visual warning of excessive or low charging rates using lamp and transistor with two threshold detecting stages Granted FR2380656A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703960A FR2380656A1 (en) 1977-02-11 1977-02-11 Voltage regulator system for battery charging generator - has visual warning of excessive or low charging rates using lamp and transistor with two threshold detecting stages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703960A FR2380656A1 (en) 1977-02-11 1977-02-11 Voltage regulator system for battery charging generator - has visual warning of excessive or low charging rates using lamp and transistor with two threshold detecting stages

Publications (2)

Publication Number Publication Date
FR2380656A1 true FR2380656A1 (en) 1978-09-08
FR2380656B1 FR2380656B1 (en) 1982-02-19

Family

ID=9186642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703960A Granted FR2380656A1 (en) 1977-02-11 1977-02-11 Voltage regulator system for battery charging generator - has visual warning of excessive or low charging rates using lamp and transistor with two threshold detecting stages

Country Status (1)

Country Link
FR (1) FR2380656A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423902A1 (en) * 1978-04-21 1979-11-16 Nippon Denso Co VOLTAGE REGULATOR FOR VEHICLE GENERATOR
FR2427610A1 (en) * 1978-05-31 1979-12-28 Mitsubishi Electric Corp Charge indicator for vehicle battery - has voltage sensor operating through hysteresis cycle with indicator lighting up at low-, high-, and no-charging conditions
EP0013496A1 (en) * 1979-01-06 1980-07-23 LUCAS INDUSTRIES public limited company Warning lamp arrangements for vehicle battery charging systems
FR2459569A1 (en) * 1979-06-18 1981-01-09 Gen Motors Corp VOLTAGE REGULATOR FOR A MOTOR VEHICLE GENERATOR
WO1981002817A1 (en) * 1980-03-28 1981-10-01 J Mongault Automatic control device for operating motor vehicle alternators
FR2486322A1 (en) * 1980-03-28 1982-01-08 Mongault Jacques Automatic controller for motor vehicle alternator - uses self-latching switch energising field winding in accordance with battery voltage
FR2509474A1 (en) * 1981-03-05 1983-01-14 Inst Cercetari Stiintifice Electronic voltage regulator fault indicator for motor vehicles - uses integrated circuit with comparators to detect alternator or regulator failure and to give different signals for respective faults
FR2511205A1 (en) * 1981-08-04 1983-02-11 Facon Sa METHOD AND DEVICE FOR REGULATING THE VOLTAGE OF A DIRECT ELECTRIC CURRENT GENERATOR
EP0081891A1 (en) * 1981-12-17 1983-06-22 Motorola, Inc. Fixed frequency voltage regulator
FR2521743A1 (en) * 1982-02-12 1983-08-19 Westinghouse Electric Corp VOLTAGE REGULATOR, IN PARTICULAR FOR AIRCRAFT GENERATORS
FR2530882A1 (en) * 1982-03-09 1984-01-27 Mitsubishi Electric Corp CHARGE GENERATOR CONTROL APPARATUS
FR2538972A1 (en) * 1983-01-05 1984-07-06 Marchal Equip Auto VOLTAGE REGULATOR WITH PHASE HOLD AND PROTECTION AGAINST SHORT CIRCUITS FROM ALTERNATOR
EP0118779A1 (en) * 1983-02-10 1984-09-19 Hitachi, Ltd. Voltage regulator for charging generator

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423902A1 (en) * 1978-04-21 1979-11-16 Nippon Denso Co VOLTAGE REGULATOR FOR VEHICLE GENERATOR
FR2427610A1 (en) * 1978-05-31 1979-12-28 Mitsubishi Electric Corp Charge indicator for vehicle battery - has voltage sensor operating through hysteresis cycle with indicator lighting up at low-, high-, and no-charging conditions
EP0013496A1 (en) * 1979-01-06 1980-07-23 LUCAS INDUSTRIES public limited company Warning lamp arrangements for vehicle battery charging systems
FR2459569A1 (en) * 1979-06-18 1981-01-09 Gen Motors Corp VOLTAGE REGULATOR FOR A MOTOR VEHICLE GENERATOR
WO1981002817A1 (en) * 1980-03-28 1981-10-01 J Mongault Automatic control device for operating motor vehicle alternators
EP0038231A1 (en) * 1980-03-28 1981-10-21 Jacques Henri Claude Mongault Automatic control device for putting in operation AC generators of motor vehicles
FR2486322A1 (en) * 1980-03-28 1982-01-08 Mongault Jacques Automatic controller for motor vehicle alternator - uses self-latching switch energising field winding in accordance with battery voltage
FR2509474A1 (en) * 1981-03-05 1983-01-14 Inst Cercetari Stiintifice Electronic voltage regulator fault indicator for motor vehicles - uses integrated circuit with comparators to detect alternator or regulator failure and to give different signals for respective faults
FR2511205A1 (en) * 1981-08-04 1983-02-11 Facon Sa METHOD AND DEVICE FOR REGULATING THE VOLTAGE OF A DIRECT ELECTRIC CURRENT GENERATOR
EP0081891A1 (en) * 1981-12-17 1983-06-22 Motorola, Inc. Fixed frequency voltage regulator
FR2521743A1 (en) * 1982-02-12 1983-08-19 Westinghouse Electric Corp VOLTAGE REGULATOR, IN PARTICULAR FOR AIRCRAFT GENERATORS
FR2530882A1 (en) * 1982-03-09 1984-01-27 Mitsubishi Electric Corp CHARGE GENERATOR CONTROL APPARATUS
FR2538972A1 (en) * 1983-01-05 1984-07-06 Marchal Equip Auto VOLTAGE REGULATOR WITH PHASE HOLD AND PROTECTION AGAINST SHORT CIRCUITS FROM ALTERNATOR
WO1984002809A1 (en) * 1983-01-05 1984-07-19 Marchal Equip Auto Phase-maintaining voltage regulator and protection against alternator excitation short-circuits
EP0116482A1 (en) * 1983-01-05 1984-08-22 Valeo Electronique Voltage regulator with phase voltage holding and excitation short circuit protection for alternator
EP0118779A1 (en) * 1983-02-10 1984-09-19 Hitachi, Ltd. Voltage regulator for charging generator

Also Published As

Publication number Publication date
FR2380656B1 (en) 1982-02-19

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Legal Events

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CD Change of name or company name
ST Notification of lapse