NL1023460A1 - Lighting device. - Google Patents

Lighting device.

Info

Publication number
NL1023460A1
NL1023460A1 NL1023460A NL1023460A NL1023460A1 NL 1023460 A1 NL1023460 A1 NL 1023460A1 NL 1023460 A NL1023460 A NL 1023460A NL 1023460 A NL1023460 A NL 1023460A NL 1023460 A1 NL1023460 A1 NL 1023460A1
Authority
NL
Netherlands
Prior art keywords
lighting device
lighting
Prior art date
Application number
NL1023460A
Other languages
Dutch (nl)
Other versions
NL1023460C2 (en
Inventor
Armand Theodoor Gisl Magchiels
Gert Frederik Jozef Huysmans
Original Assignee
Etap Nv
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 Etap Nv filed Critical Etap Nv
Priority to NL1023460A priority Critical patent/NL1023460C2/en
Publication of NL1023460A1 publication Critical patent/NL1023460A1/en
Application granted granted Critical
Publication of NL1023460C2 publication Critical patent/NL1023460C2/en

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
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
NL1023460A 2003-05-19 2003-05-19 Security illumination device has properties for securing optical functions of a light source during use in illumination device NL1023460C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1023460A NL1023460C2 (en) 2003-05-19 2003-05-19 Security illumination device has properties for securing optical functions of a light source during use in illumination device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1023460A NL1023460C2 (en) 2003-05-19 2003-05-19 Security illumination device has properties for securing optical functions of a light source during use in illumination device
NL1023460 2003-05-19

Publications (2)

Publication Number Publication Date
NL1023460A1 true NL1023460A1 (en) 2004-11-22
NL1023460C2 NL1023460C2 (en) 2006-06-13

Family

ID=33550459

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1023460A NL1023460C2 (en) 2003-05-19 2003-05-19 Security illumination device has properties for securing optical functions of a light source during use in illumination device

Country Status (1)

Country Link
NL (1) NL1023460C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1916879B1 (en) * 2006-10-23 2009-09-02 Alcatel Lucent Secure opto-electronic failure detection of high power LEDs

Also Published As

Publication number Publication date
NL1023460C2 (en) 2006-06-13

Similar Documents

Publication Publication Date Title
DE602004000308D1 (en) lighting device
DE602004000744D1 (en) lighting device
DE602004020906D1 (en) LIGHTING DEVICE
ITTO20020033A0 (en) ELECTRO-LUMINSCENT DEVICE.
NL1026932A1 (en) Lighting unit.
FR2855029B1 (en) CACHE-POT.
DK1486722T3 (en) Lighting device
ITTO20020090A0 (en) LIGHTING DEVICE.
ITMI20031078A1 (en) COPRIDIVANO.
ES1054940Y (en) LIGHTING DEVICE.
ITGE20030068A1 (en) TERMOALGOMETRO.
NL1023460A1 (en) Lighting device.
DE502004003107D1 (en) lighting device
ES1057114Y (en) EMPOTRABLE LIGHTING DEVICE.
ES1055830Y (en) MOSQUITERA
ES1057350Y (en) LIGHTING DEVICE.
ES1055913Y (en) LANTERN.
ES1053717Y (en) SALVAMENT DEVICE.
ES1051174Y (en) LIGHTING DEVICE.
FI5877U1 (en) The lighting device
FIU20030309U0 (en) The lighting device
ES1055305Y (en) LAMP.
UA8391S (en) LIGHTING DEVICE
UA8339S (en) LIGHTING DEVICE
ES1055896Y (en) ANTIVIBRATING DEVICE.

Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20060412

PD2B A search report has been drawn up