ES399556A1 - Battery charging systems for road vehicles - Google Patents

Battery charging systems for road vehicles

Info

Publication number
ES399556A1
ES399556A1 ES399556A ES399556A ES399556A1 ES 399556 A1 ES399556 A1 ES 399556A1 ES 399556 A ES399556 A ES 399556A ES 399556 A ES399556 A ES 399556A ES 399556 A1 ES399556 A1 ES 399556A1
Authority
ES
Spain
Prior art keywords
output
alternator
battery
voltage
diode
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
ES399556A
Other languages
Spanish (es)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES399556A1 publication Critical patent/ES399556A1/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Control Of Eletrric Generators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Improvements in battery charging systems for vehicles, characterized in that the system comprises a battery that has a terminal connected to ground and a terminal under load, an alternator and an associated rectifier that produces a dc voltage between an output conductor and the mass, the output conductor being connected to the terminal under load of the battery, a voltage sensing conductor having one end connected to the terminal under load of the battery and its other end connected to ground through a diode and a chain of electrical resistance in series, a zener diode that couples a point of said chain of electrical resistance to the base of an input transistor, an output transistor connected in circuit with the inductor winding of the alternator, means that couple the input transistors and output so that the input transistor sends to the output transistor to regulate the output of the alternator, and a resistance to copla the connection of the diode and the electric resistance chain to the output conductor, being such the arrangement that normally said diode conducts and the alternator is regulated according to the voltage of the battery, but if the voltage between the output conductor and the mass rises above a predetermined value, the diode is reverse polarized and the alternator is regulated according to the voltage between the output conductor and the ground. (Machine-translation by Google Translate, not legally binding)
ES399556A 1971-01-26 1972-01-25 Battery charging systems for road vehicles Expired ES399556A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB314571A GB1368072A (en) 1971-01-26 1971-01-26 Battery charging systems for road vehicles

Publications (1)

Publication Number Publication Date
ES399556A1 true ES399556A1 (en) 1974-11-01

Family

ID=9752801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399556A Expired ES399556A1 (en) 1971-01-26 1972-01-25 Battery charging systems for road vehicles

Country Status (9)

Country Link
JP (1) JPS549282B2 (en)
AR (1) AR203446A1 (en)
AU (1) AU3806872A (en)
DE (1) DE2203299C2 (en)
ES (1) ES399556A1 (en)
FR (1) FR2123412A1 (en)
GB (1) GB1368072A (en)
IT (1) IT948294B (en)
ZA (1) ZA72318B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644643C2 (en) * 1976-10-02 1985-01-31 Robert Bosch Gmbh, 7000 Stuttgart Voltage regulators for generators in motor vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538421A (en) * 1967-08-02 1970-11-03 Motorola Inc Temperature stabilized voltage regulator
GB1255729A (en) * 1968-07-05 1971-12-01 Hitachi Ltd An electrical charging system
JPS5311643A (en) * 1976-07-17 1978-02-02 Shichizawa Shiyouji Kk Building blocks

Also Published As

Publication number Publication date
AU3806872A (en) 1973-07-26
FR2123412A1 (en) 1972-09-08
ZA72318B (en) 1972-09-27
DE2203299A1 (en) 1972-08-03
JPS4715835A (en) 1972-08-26
GB1368072A (en) 1974-09-25
DE2203299C2 (en) 1982-09-23
IT948294B (en) 1973-05-30
AR203446A1 (en) 1975-09-15
JPS549282B2 (en) 1979-04-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19890227