GB953614A - Improvements in or relating to electric storage battery charging apparatus and systems using such apparatus - Google Patents

Improvements in or relating to electric storage battery charging apparatus and systems using such apparatus

Info

Publication number
GB953614A
GB953614A GB6330/62A GB633062A GB953614A GB 953614 A GB953614 A GB 953614A GB 6330/62 A GB6330/62 A GB 6330/62A GB 633062 A GB633062 A GB 633062A GB 953614 A GB953614 A GB 953614A
Authority
GB
United Kingdom
Prior art keywords
battery charging
relating
systems
storage battery
electric storage
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
GB6330/62A
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.)
Modern Telephones Great Britain Ltd
Original Assignee
Modern Telephones Great Britain 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 Modern Telephones Great Britain Ltd filed Critical Modern Telephones Great Britain Ltd
Priority to GB6330/62A priority Critical patent/GB953614A/en
Publication of GB953614A publication Critical patent/GB953614A/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
    • H02J7/0047—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

953,614. Battery charging arrangements. MODERN TELEPHONES (GREAT BRITAIN) Ltd., and M. MILLETT. Feb. 14, 1963 [Feb. 19, 1962], No. 6330/62. Heading H2H. [Also in Division G4] A circuit for indicating whether charging current is being fed to a battery 15 comprises a lamp 23 which is illuminated through a transistor 22 rendered conductive by the potential across a resistor 16. The arrangement may be applied to the personal radio receivers of a paging system to indicate whether the receiver batteries are on charge by using the lamp or an electromagnetic indicator to show whether a person is in or out.
GB6330/62A 1962-02-19 1962-02-19 Improvements in or relating to electric storage battery charging apparatus and systems using such apparatus Expired GB953614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6330/62A GB953614A (en) 1962-02-19 1962-02-19 Improvements in or relating to electric storage battery charging apparatus and systems using such apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6330/62A GB953614A (en) 1962-02-19 1962-02-19 Improvements in or relating to electric storage battery charging apparatus and systems using such apparatus

Publications (1)

Publication Number Publication Date
GB953614A true GB953614A (en) 1964-03-25

Family

ID=9812534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6330/62A Expired GB953614A (en) 1962-02-19 1962-02-19 Improvements in or relating to electric storage battery charging apparatus and systems using such apparatus

Country Status (1)

Country Link
GB (1) GB953614A (en)

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