GB1552673A - Electric alarm circuit more particularly for monitoring dimmed lights in a motor vehicle - Google Patents

Electric alarm circuit more particularly for monitoring dimmed lights in a motor vehicle

Info

Publication number
GB1552673A
GB1552673A GB2571776A GB2571776A GB1552673A GB 1552673 A GB1552673 A GB 1552673A GB 2571776 A GB2571776 A GB 2571776A GB 2571776 A GB2571776 A GB 2571776A GB 1552673 A GB1552673 A GB 1552673A
Authority
GB
United Kingdom
Prior art keywords
monitoring
motor vehicle
alarm circuit
electric alarm
dimmed lights
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
GB2571776A
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of GB1552673A publication Critical patent/GB1552673A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/001—Alarm devices when the motor is stopped and the lights are on
    • 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
    • G01R19/145—Indicating the presence of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
GB2571776A 1975-07-25 1976-06-21 Electric alarm circuit more particularly for monitoring dimmed lights in a motor vehicle Expired GB1552673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523352A FR2319169A1 (fr) 1975-07-25 1975-07-25 Circuit electrique, en particulier pour la surveillance des veilleuses d'un vehicule automobile

Publications (1)

Publication Number Publication Date
GB1552673A true GB1552673A (en) 1979-09-19

Family

ID=9158396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2571776A Expired GB1552673A (en) 1975-07-25 1976-06-21 Electric alarm circuit more particularly for monitoring dimmed lights in a motor vehicle

Country Status (3)

Country Link
FR (1) FR2319169A1 (enExample)
GB (1) GB1552673A (enExample)
IT (1) IT1067094B (enExample)

Also Published As

Publication number Publication date
FR2319169A1 (fr) 1977-02-18
IT1067094B (it) 1985-03-12
FR2319169B1 (enExample) 1978-03-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee