DE59906239D1 - Beleuchtungsüberwachung für Telefonhäuschen - Google Patents

Beleuchtungsüberwachung für Telefonhäuschen

Info

Publication number
DE59906239D1
DE59906239D1 DE59906239T DE59906239T DE59906239D1 DE 59906239 D1 DE59906239 D1 DE 59906239D1 DE 59906239 T DE59906239 T DE 59906239T DE 59906239 T DE59906239 T DE 59906239T DE 59906239 D1 DE59906239 D1 DE 59906239D1
Authority
DE
Germany
Prior art keywords
lighting
light
value
signaled
dark
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 - Lifetime
Application number
DE59906239T
Other languages
English (en)
Inventor
Dipl-Ing Brandt
Bernd Kunz
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.)
Deutsche Telekom AG
Original Assignee
Deutsche Telekom AG
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 Deutsche Telekom AG filed Critical Deutsche Telekom AG
Application granted granted Critical
Publication of DE59906239D1 publication Critical patent/DE59906239D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection

Landscapes

  • Telephonic Communication Services (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Alarm Systems (AREA)
  • Audible And Visible Signals (AREA)
  • Prepayment Telephone Systems (AREA)
DE59906239T 1998-07-24 1999-04-24 Beleuchtungsüberwachung für Telefonhäuschen Expired - Lifetime DE59906239D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833274A DE19833274C1 (de) 1998-07-24 1998-07-24 Beleuchtungsüberwachung für Telefonhäuschen

Publications (1)

Publication Number Publication Date
DE59906239D1 true DE59906239D1 (de) 2003-08-14

Family

ID=7875122

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833274A Expired - Fee Related DE19833274C1 (de) 1998-07-24 1998-07-24 Beleuchtungsüberwachung für Telefonhäuschen
DE59906239T Expired - Lifetime DE59906239D1 (de) 1998-07-24 1999-04-24 Beleuchtungsüberwachung für Telefonhäuschen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833274A Expired - Fee Related DE19833274C1 (de) 1998-07-24 1998-07-24 Beleuchtungsüberwachung für Telefonhäuschen

Country Status (4)

Country Link
EP (1) EP0975203B1 (de)
AT (1) ATE244980T1 (de)
DE (2) DE19833274C1 (de)
ES (1) ES2204025T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227435A1 (de) * 2002-06-20 2004-01-15 Abb Patent Gmbh Bewegungsmelder und Dämmerungsschalter mit einer Einrichtung zur Lichtwelleneinstellung, sowie Verfahren zur Lichtschwelleneinstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506110A1 (fr) * 1981-05-14 1982-11-19 Serres Bernard Dispositif a memoire pour controle d'eclairage
DE3601665A1 (de) * 1986-01-21 1987-07-23 Gerda Schmidt Verfahren zur ermittlung der optimalen betriebsdauer wenigstens einer stromverbrauchenden lichtquelle, insbesondere einer leuchtstoffroehre
FR2709224B1 (fr) * 1993-12-16 1995-11-03 Godin Patrick Procédé et appareil de détection de défaut de charges électriques.
FR2750237B1 (fr) * 1996-06-21 1998-08-14 Digiline Ind Procede et dispositif electronique de surveillance multiple

Also Published As

Publication number Publication date
EP0975203A2 (de) 2000-01-26
EP0975203B1 (de) 2003-07-09
EP0975203A3 (de) 2001-04-11
ES2204025T3 (es) 2004-04-16
ATE244980T1 (de) 2003-07-15
DE19833274C1 (de) 1999-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition