GB1498875A - Motor vehicle electrical system - Google Patents

Motor vehicle electrical system

Info

Publication number
GB1498875A
GB1498875A GB9053/75A GB905375A GB1498875A GB 1498875 A GB1498875 A GB 1498875A GB 9053/75 A GB9053/75 A GB 9053/75A GB 905375 A GB905375 A GB 905375A GB 1498875 A GB1498875 A GB 1498875A
Authority
GB
United Kingdom
Prior art keywords
voltage
battery
alternator
energized
led
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
GB9053/75A
Other languages
English (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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of GB1498875A publication Critical patent/GB1498875A/en
Expired legal-status Critical Current

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
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Secondary Cells (AREA)
GB9053/75A 1974-03-06 1975-03-05 Motor vehicle electrical system Expired GB1498875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407549A FR2263131B3 (it) 1974-03-06 1974-03-06

Publications (1)

Publication Number Publication Date
GB1498875A true GB1498875A (en) 1978-01-25

Family

ID=9135899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9053/75A Expired GB1498875A (en) 1974-03-06 1975-03-05 Motor vehicle electrical system

Country Status (6)

Country Link
DE (1) DE2509815A1 (it)
ES (1) ES435171A1 (it)
FR (1) FR2263131B3 (it)
GB (1) GB1498875A (it)
IT (1) IT1050712B (it)
NL (1) NL7502626A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926705A1 (de) * 1979-07-02 1981-01-22 Bosch Gmbh Robert Schaltung zur erfassung von defekten in stromversorgungsanlagen von kraftfahrzeugen

Also Published As

Publication number Publication date
FR2263131B3 (it) 1976-07-09
ES435171A1 (es) 1976-12-16
DE2509815A1 (de) 1975-09-11
FR2263131A1 (it) 1975-10-03
NL7502626A (nl) 1975-09-09
IT1050712B (it) 1981-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee