DK277879A - Overvaagningsindretning for lampesvigt ved en lufthavnsbelysning - Google Patents

Overvaagningsindretning for lampesvigt ved en lufthavnsbelysning

Info

Publication number
DK277879A
DK277879A DK277879A DK277879A DK277879A DK 277879 A DK277879 A DK 277879A DK 277879 A DK277879 A DK 277879A DK 277879 A DK277879 A DK 277879A DK 277879 A DK277879 A DK 277879A
Authority
DK
Denmark
Prior art keywords
failure monitoring
light failure
airport lighting
airport
lighting
Prior art date
Application number
DK277879A
Other languages
Danish (da)
English (en)
Inventor
H Glaser
L Schick
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of DK277879A publication Critical patent/DK277879A/da

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
    • H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
    • 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
DK277879A 1978-07-03 1979-07-02 Overvaagningsindretning for lampesvigt ved en lufthavnsbelysning DK277879A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2829135A DE2829135C2 (de) 1978-07-03 1978-07-03 Überwachungseinrichtung für den Lampenausfall bei einer Flugplatzbefeuerung

Publications (1)

Publication Number Publication Date
DK277879A true DK277879A (da) 1980-01-04

Family

ID=6043402

Family Applications (1)

Application Number Title Priority Date Filing Date
DK277879A DK277879A (da) 1978-07-03 1979-07-02 Overvaagningsindretning for lampesvigt ved en lufthavnsbelysning

Country Status (10)

Country Link
US (1) US4297632A (de)
JP (1) JPS5537786A (de)
BE (1) BE877306A (de)
DE (1) DE2829135C2 (de)
DK (1) DK277879A (de)
FR (1) FR2430707A1 (de)
GB (1) GB2032156B (de)
IN (1) IN150895B (de)
NL (1) NL7905099A (de)
SE (1) SE7905762L (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102267C2 (de) * 1981-01-24 1983-10-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zum Erfassen und zur Auswertung des Ausfalls von durch Stromwandler gespeisten ohmschen Verbrauchern
US4449073A (en) * 1982-06-14 1984-05-15 Multi Electric Mfg. Inc. Runway approach lighting system with fault monitor
FR2578708B1 (fr) * 1985-03-06 1987-03-27 Nicolas Jean Pierre Circuit electrique de dispositif d'eclairage, notamment pour caisson indicateur d'aeroport
US4772806A (en) * 1987-05-01 1988-09-20 Shay Lean Switching device for a series loop circuit
DE3800553A1 (de) * 1988-01-12 1989-07-27 Bergwerksverband Gmbh Kurzschlussschutz fuer stromzwischenkreis-umrichter
US5081412A (en) * 1990-05-18 1992-01-14 Thabit Abdullah A Current conduction probe circuit
DE4016482A1 (de) * 1990-05-22 1991-11-28 Siemens Ag Schaltung zum wahlweisen betrieb jeweils einer vielzahl gemeinsam betreibbarer erster lampen und einer vielzahl gemeinsam beteibbarer zweiter lampen
US5581229A (en) * 1990-12-19 1996-12-03 Hunt Technologies, Inc. Communication system for a power distribution line
US5485151A (en) * 1993-05-06 1996-01-16 Adb-Alnaco, Inc. Airfield lighting system
DE9319889U1 (de) * 1993-12-23 1995-05-04 Siemens AG, 80333 München Serienkreistransformator
US5638057A (en) * 1994-05-09 1997-06-10 Adb-Alnaco, Inc. Ground fault detection and measurement system for airfield lighting system
US5648723A (en) * 1994-05-09 1997-07-15 Adb-Alnaco, Inc. Method and apparatus for separating and analyzing composite AC/DC waveforms
DE29514390U1 (de) * 1995-09-07 1997-01-16 Siemens AG, 80333 München Schaltungsanordnung zur Gleichstrom-Einkopplung in ein Wechselspannungsnetz
US5926115A (en) * 1996-06-21 1999-07-20 Adb Alnaco, Inc. Airfield series circuit communications lighting system and method
DE19639425C2 (de) * 1996-09-25 2000-01-20 Flowtex Technologie Gmbh & Co Nachträgliche grabenlose Flugplatzbefeuerung
DE19649371C1 (de) * 1996-11-28 1998-04-02 Siemens Ag Verfahren und Schaltungsanordnung zur zentralen Überwachung, Steuerung und Regelung einer großen Anzahl von Glüh- oder Halogenlampen in Feuern
US7071699B2 (en) * 2004-04-15 2006-07-04 Alcoa Inc. Non-load driven fault monitor for electrical circuits
US7068188B1 (en) 2004-06-08 2006-06-27 Controlled Power Company Runway approach lighting system and method
US7088263B1 (en) 2004-06-08 2006-08-08 Controlled Power Company Runway approach lighting system and method
US9008992B2 (en) 2011-03-25 2015-04-14 Thomas & Betts International, Inc. Testing and monitoring an electrical system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054991A (en) * 1959-07-02 1962-09-18 Gen Electric Load monitoring circuit
BE794608A (fr) * 1972-01-28 1973-05-16 Plessey Handel Investment Ag Perfectionnements relatifs a des agencements de circuits
DE2451907C2 (de) * 1974-10-31 1981-11-12 Hartwig Dipl.-Ing. 2409 Scharbeutz Beyersdorf Schaltungsanordnung zur Überwachung von zwei Ruhestromschleifen auf Unterbrechung und Kurzschluß
JPS5185129A (de) * 1975-01-21 1976-07-26 Toyota Motor Co Ltd
GB1498015A (en) * 1975-03-13 1978-01-18 Gec Elliott Traffic Automation Devices for monitoring the operation of electric circuits
US4019128A (en) * 1975-05-08 1977-04-19 Rees, Inc. Indicator light and testing circuit

Also Published As

Publication number Publication date
IN150895B (de) 1983-01-08
BE877306A (fr) 1979-10-15
DE2829135C2 (de) 1982-09-02
GB2032156A (en) 1980-04-30
DE2829135A1 (de) 1980-01-17
FR2430707A1 (fr) 1980-02-01
SE7905762L (sv) 1980-01-04
JPS5537786A (en) 1980-03-15
GB2032156B (en) 1982-10-27
NL7905099A (nl) 1980-01-07
US4297632A (en) 1981-10-27

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment