ZA717332B - An insufficient storage battery voltage signalling device - Google Patents

An insufficient storage battery voltage signalling device

Info

Publication number
ZA717332B
ZA717332B ZA717332A ZA717332A ZA717332B ZA 717332 B ZA717332 B ZA 717332B ZA 717332 A ZA717332 A ZA 717332A ZA 717332 A ZA717332 A ZA 717332A ZA 717332 B ZA717332 B ZA 717332B
Authority
ZA
South Africa
Prior art keywords
storage battery
battery voltage
signalling device
insufficient storage
voltage signalling
Prior art date
Application number
ZA717332A
Inventor
G Palleggi
Original Assignee
Magneti Marelli Spa
Fiat Spa Fab
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 Magneti Marelli Spa, Fiat Spa Fab filed Critical Magneti Marelli Spa
Publication of ZA717332B publication Critical patent/ZA717332B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
ZA717332A 1970-11-05 1971-11-02 An insufficient storage battery voltage signalling device ZA717332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3133970 1970-11-05

Publications (1)

Publication Number Publication Date
ZA717332B true ZA717332B (en) 1972-07-26

Family

ID=11233483

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717332A ZA717332B (en) 1970-11-05 1971-11-02 An insufficient storage battery voltage signalling device

Country Status (8)

Country Link
AR (1) AR193223A1 (en)
BE (1) BE774836A (en)
BR (1) BR7107357D0 (en)
DE (1) DE2154604A1 (en)
ES (1) ES396642A1 (en)
FR (1) FR2112467B1 (en)
NL (1) NL7114835A (en)
ZA (1) ZA717332B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536877A (en) * 1978-09-08 1980-03-14 Canon Inc Malfunction preventive circuit for cine camera
DE3126114A1 (en) * 1981-07-02 1983-01-20 Walter 2902 Rastede Büschen Test device for an electrical pasture fence device

Also Published As

Publication number Publication date
ES396642A1 (en) 1974-06-01
FR2112467A1 (en) 1972-06-16
DE2154604A1 (en) 1972-05-10
NL7114835A (en) 1972-05-09
AR193223A1 (en) 1973-04-11
FR2112467B1 (en) 1974-06-21
BR7107357D0 (en) 1973-04-10
BE774836A (en) 1972-03-01

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