SE9503531D0 - Ljusövervakningssystem - Google Patents

Ljusövervakningssystem

Info

Publication number
SE9503531D0
SE9503531D0 SE9503531A SE9503531A SE9503531D0 SE 9503531 D0 SE9503531 D0 SE 9503531D0 SE 9503531 A SE9503531 A SE 9503531A SE 9503531 A SE9503531 A SE 9503531A SE 9503531 D0 SE9503531 D0 SE 9503531D0
Authority
SE
Sweden
Prior art keywords
series
loop
frequency
choke
monitoring system
Prior art date
Application number
SE9503531A
Other languages
English (en)
Other versions
SE9503531L (sv
SE505462C2 (sv
Inventor
Kjell Lidstroem
Original Assignee
Lidstroem Ab K
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 Lidstroem Ab K filed Critical Lidstroem Ab K
Priority to SE9503531A priority Critical patent/SE505462C2/sv
Publication of SE9503531D0 publication Critical patent/SE9503531D0/sv
Priority to US08/562,377 priority patent/US5670848A/en
Priority to PCT/SE1996/001194 priority patent/WO1997014272A1/en
Priority to DE69618667T priority patent/DE69618667D1/de
Priority to JP9514961A priority patent/JPH11513531A/ja
Priority to EP96935655A priority patent/EP0880874B1/en
Publication of SE9503531L publication Critical patent/SE9503531L/sv
Publication of SE505462C2 publication Critical patent/SE505462C2/sv
Priority to NO981599A priority patent/NO981599L/no

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
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • 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
    • H05B47/235—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series with communication between the lamps and a central unit

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
SE9503531A 1995-10-11 1995-10-11 Seriematat ljusövervakningssystem SE505462C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9503531A SE505462C2 (sv) 1995-10-11 1995-10-11 Seriematat ljusövervakningssystem
US08/562,377 US5670848A (en) 1995-10-11 1995-11-24 Light monitoring system
PCT/SE1996/001194 WO1997014272A1 (en) 1995-10-11 1996-09-25 Light monitoring system
DE69618667T DE69618667D1 (de) 1995-10-11 1996-09-25 Beleuchtungssteuerungsanordnung
JP9514961A JPH11513531A (ja) 1995-10-11 1996-09-25 ライト監視システム
EP96935655A EP0880874B1 (en) 1995-10-11 1996-09-25 Light monitoring system
NO981599A NO981599L (no) 1995-10-11 1998-04-07 LysovervÕkingssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503531A SE505462C2 (sv) 1995-10-11 1995-10-11 Seriematat ljusövervakningssystem

Publications (3)

Publication Number Publication Date
SE9503531D0 true SE9503531D0 (sv) 1995-10-11
SE9503531L SE9503531L (sv) 1997-04-12
SE505462C2 SE505462C2 (sv) 1997-09-01

Family

ID=20399776

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503531A SE505462C2 (sv) 1995-10-11 1995-10-11 Seriematat ljusövervakningssystem

Country Status (7)

Country Link
US (1) US5670848A (sv)
EP (1) EP0880874B1 (sv)
JP (1) JPH11513531A (sv)
DE (1) DE69618667D1 (sv)
NO (1) NO981599L (sv)
SE (1) SE505462C2 (sv)
WO (1) WO1997014272A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7768371B2 (en) * 1998-02-05 2010-08-03 City University Of Hong Kong Coreless printed-circuit-board (PCB) transformers and operating techniques therefor
US7179474B2 (en) * 2004-09-03 2007-02-20 Allergan, Inc. Methods for treating a buttock deformity
US7679528B1 (en) 2006-07-28 2010-03-16 Rockwell Collins, Inc. Modulation of aircraft guidance lights
ITBO20060700A1 (it) * 2006-10-11 2008-04-12 Ocem Spa Dispositivo per l'alimentazione di diodi led
KR20110057681A (ko) * 2009-11-24 2011-06-01 삼성전자주식회사 인버터 회로, 백라이트 장치 및 그것을 이용한 액정표시장치
US9008992B2 (en) 2011-03-25 2015-04-14 Thomas & Betts International, Inc. Testing and monitoring an electrical system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652923A (en) * 1970-10-12 1972-03-28 Hughey & Phillips Inc Transformer-coupling circuit
US4185232A (en) * 1978-08-28 1980-01-22 Gte Sylvania Incorporated Multiple flashlamp operating circuit
IT1211687B (it) * 1987-07-29 1989-11-03 Vitroselenia S P A In El Ingeg Sistema di rilevamento dei guasti sui circuiti d'illuminazione con alimentazione in serie, particolarmente idoneo per aeroporti
US5289110A (en) * 1992-10-14 1994-02-22 Cooper Industries Input current responsive, tap changing transformer system
SE9400847D0 (sv) * 1994-03-11 1994-03-11 Airport Tech Scandinavia Kommunikation på kraftkabel

Also Published As

Publication number Publication date
JPH11513531A (ja) 1999-11-16
DE69618667D1 (de) 2002-02-28
WO1997014272A1 (en) 1997-04-17
NO981599L (no) 1998-06-10
SE9503531L (sv) 1997-04-12
EP0880874B1 (en) 2002-01-02
US5670848A (en) 1997-09-23
NO981599D0 (no) 1998-04-07
EP0880874A1 (en) 1998-12-02
SE505462C2 (sv) 1997-09-01

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Legal Events

Date Code Title Description
NUG Patent has lapsed