GB1167649A - Improvements in Devices for Indicating the Operating Condition of a Plurality of Working Parts, Circuits or Apparatus - Google Patents

Improvements in Devices for Indicating the Operating Condition of a Plurality of Working Parts, Circuits or Apparatus

Info

Publication number
GB1167649A
GB1167649A GB05477/67A GB1547767A GB1167649A GB 1167649 A GB1167649 A GB 1167649A GB 05477/67 A GB05477/67 A GB 05477/67A GB 1547767 A GB1547767 A GB 1547767A GB 1167649 A GB1167649 A GB 1167649A
Authority
GB
United Kingdom
Prior art keywords
circuits
switches
common
switch
indicating
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
GB05477/67A
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of GB1167649A publication Critical patent/GB1167649A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/10—Circuits providing for substitution of the light source in case of its failure
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB05477/67A 1966-04-08 1967-04-04 Improvements in Devices for Indicating the Operating Condition of a Plurality of Working Parts, Circuits or Apparatus Expired GB1167649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57161A FR1482125A (fr) 1966-04-08 1966-04-08 Dispositif de contrôle de plusieurs éléments, circuits ou appareils

Publications (1)

Publication Number Publication Date
GB1167649A true GB1167649A (en) 1969-10-15

Family

ID=8605974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05477/67A Expired GB1167649A (en) 1966-04-08 1967-04-04 Improvements in Devices for Indicating the Operating Condition of a Plurality of Working Parts, Circuits or Apparatus

Country Status (5)

Country Link
US (1) US3500314A (cs)
BE (1) BE695873A (cs)
DE (1) DE1613865B2 (cs)
FR (1) FR1482125A (cs)
GB (1) GB1167649A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621661C2 (de) * 1976-05-15 1983-03-24 Bayerische Motoren Werke AG, 8000 München Schaltungsanordnung zum Prüfen von Betriebsfunktionen in Kraftfahrzeugen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288012A (cs) * 1962-01-23 1900-01-01

Also Published As

Publication number Publication date
US3500314A (en) 1970-03-10
DE1613865A1 (de) 1970-05-14
BE695873A (cs) 1967-09-01
FR1482125A (fr) 1967-05-26
DE1613865B2 (de) 1972-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees