SE7905762L - Overvakningsanordning for slocknande av lampa vid en flygplatsbelysning - Google Patents
Overvakningsanordning for slocknande av lampa vid en flygplatsbelysningInfo
- Publication number
- SE7905762L SE7905762L SE7905762A SE7905762A SE7905762L SE 7905762 L SE7905762 L SE 7905762L SE 7905762 A SE7905762 A SE 7905762A SE 7905762 A SE7905762 A SE 7905762A SE 7905762 L SE7905762 L SE 7905762L
- Authority
- SE
- Sweden
- Prior art keywords
- lighting
- value
- airport
- monitoring lamp
- picks
- Prior art date
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)
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 |
---|---|
SE7905762L true SE7905762L (sv) | 1980-01-04 |
Family
ID=6043402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905762A SE7905762L (sv) | 1978-07-03 | 1979-07-02 | Overvakningsanordning for slocknande av lampa vid en flygplatsbelysning |
Country Status (10)
Country | Link |
---|---|
US (1) | US4297632A ( ) |
JP (1) | JPS5537786A ( ) |
BE (1) | BE877306A ( ) |
DE (1) | DE2829135C2 ( ) |
DK (1) | DK277879A ( ) |
FR (1) | FR2430707A1 ( ) |
GB (1) | GB2032156B ( ) |
IN (1) | IN150895B ( ) |
NL (1) | NL7905099A ( ) |
SE (1) | SE7905762L ( ) |
Families Citing this family (20)
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 |
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 |
Family Cites Families (6)
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 ( ) * | 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 |
-
1978
- 1978-07-03 DE DE2829135A patent/DE2829135C2/de not_active Expired
-
1979
- 1979-05-03 IN IN454/CAL/79A patent/IN150895B/en unknown
- 1979-06-22 GB GB7921777A patent/GB2032156B/en not_active Expired
- 1979-06-27 BE BE0/195994A patent/BE877306A/xx unknown
- 1979-06-28 US US06/052,843 patent/US4297632A/en not_active Expired - Lifetime
- 1979-06-29 FR FR7916997A patent/FR2430707A1/fr not_active Withdrawn
- 1979-06-29 NL NL7905099A patent/NL7905099A/nl not_active Application Discontinuation
- 1979-07-02 SE SE7905762A patent/SE7905762L/ not_active Application Discontinuation
- 1979-07-02 DK DK277879A patent/DK277879A/da not_active Application Discontinuation
- 1979-07-03 JP JP8436479A patent/JPS5537786A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7905099A (nl) | 1980-01-07 |
JPS5537786A (en) | 1980-03-15 |
GB2032156B (en) | 1982-10-27 |
GB2032156A (en) | 1980-04-30 |
BE877306A (fr) | 1979-10-15 |
DE2829135A1 (de) | 1980-01-17 |
IN150895B ( ) | 1983-01-08 |
DE2829135C2 (de) | 1982-09-02 |
US4297632A (en) | 1981-10-27 |
FR2430707A1 (fr) | 1980-02-01 |
DK277879A (da) | 1980-01-04 |
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Legal Events
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NAV | Patent application has lapsed |
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