FR2430707A1 - Dispositif de surveillance pour le cas de defaillances de lampes dans l'eclairage d'un champ d'aviation - Google Patents

Dispositif de surveillance pour le cas de defaillances de lampes dans l'eclairage d'un champ d'aviation

Info

Publication number
FR2430707A1
FR2430707A1 FR7916997A FR7916997A FR2430707A1 FR 2430707 A1 FR2430707 A1 FR 2430707A1 FR 7916997 A FR7916997 A FR 7916997A FR 7916997 A FR7916997 A FR 7916997A FR 2430707 A1 FR2430707 A1 FR 2430707A1
Authority
FR
France
Prior art keywords
current
lighting
monitoring device
aviation field
lamp failures
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.)
Withdrawn
Application number
FR7916997A
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.)
Siemens AG
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 FR2430707A1 publication Critical patent/FR2430707A1/fr
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Traffic Control Systems (AREA)

Abstract

Dispositif de surveillance basé sur le fait que dans des circuits renfermant des inductances, la dérivée di/dt s'annule au maximum de courant, d'où alors un comportement purement ohmique desdits circuits. Une première mémoire de valeur instantanée 12 détecte le courant, et une deuxième 13 la tension, en valeurs actuelles lors de la valeur extrême du courant; dans le temps qui s'écoule ensuite jusqu'à la valeur extrême suivante du courant, on peut déterminer dans le dispositif la part relative des lampes défaillantes. L'invention s'applique à un éclairage par lampes à basse tension.
FR7916997A 1978-07-03 1979-06-29 Dispositif de surveillance pour le cas de defaillances de lampes dans l'eclairage d'un champ d'aviation Withdrawn FR2430707A1 (fr)

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
FR2430707A1 true FR2430707A1 (fr) 1980-02-01

Family

ID=6043402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916997A Withdrawn FR2430707A1 (fr) 1978-07-03 1979-06-29 Dispositif de surveillance pour le cas de defaillances de lampes dans l'eclairage d'un champ d'aviation

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578708A1 (fr) * 1985-03-06 1986-09-12 Nicolas Jean Pierre Circuit electrique de dispositif d'eclairage, notamment pour caisson indicateur d'aeroport

Families Citing this family (19)

* 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
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
US5648723A (en) * 1994-05-09 1997-07-15 Adb-Alnaco, Inc. Method and apparatus for separating and analyzing composite AC/DC waveforms
US5638057A (en) * 1994-05-09 1997-06-10 Adb-Alnaco, Inc. Ground fault detection and measurement system for airfield lighting system
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
US7088263B1 (en) 2004-06-08 2006-08-08 Controlled Power Company Runway approach lighting system and method
US7068188B1 (en) 2004-06-08 2006-06-27 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169287A1 (fr) * 1972-01-28 1973-09-07 Plessey Handel Investment Ag
GB1498015A (en) * 1975-03-13 1978-01-18 Gec Elliott Traffic Automation Devices for monitoring the operation of electric circuits

Family Cites Families (4)

* 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
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 (fr) * 1975-01-21 1976-07-26 Toyota Motor Co Ltd
US4019128A (en) * 1975-05-08 1977-04-19 Rees, Inc. Indicator light and testing circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169287A1 (fr) * 1972-01-28 1973-09-07 Plessey Handel Investment Ag
GB1498015A (en) * 1975-03-13 1978-01-18 Gec Elliott Traffic Automation Devices for monitoring the operation of electric circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578708A1 (fr) * 1985-03-06 1986-09-12 Nicolas Jean Pierre Circuit electrique de dispositif d'eclairage, notamment pour caisson indicateur d'aeroport
EP0196249A1 (fr) * 1985-03-06 1986-10-01 Ets. AUGIER S.A. Dispositif d'éclairage, notamment pour caisson étanche d'aéroport

Also Published As

Publication number Publication date
DE2829135C2 (de) 1982-09-02
GB2032156A (en) 1980-04-30
GB2032156B (en) 1982-10-27
IN150895B (fr) 1983-01-08
SE7905762L (sv) 1980-01-04
BE877306A (fr) 1979-10-15
JPS5537786A (en) 1980-03-15
DE2829135A1 (de) 1980-01-17
US4297632A (en) 1981-10-27
NL7905099A (nl) 1980-01-07
DK277879A (da) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse