Title:
A LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO2006085339
Kind Code:
A3
Abstract:
A lighting device comprising, one or more semiconductor light-sources for generating a light beam, at least a motor for rotating said light beam, and a controller for controlling speed of rotation of the motor and intensity of the light- source and monitoring the operating conditions, detecting failures of the lighting device and/or, any of its components and setting off alarms which could be audio/visual and/or, radio or, telecom equipment using land and/or, air and/or, satellite links. The light beam generated by the light-sources is rotated. The light assembly broadly finds application in aviation industry, obstacle beacons, lighthouses and entertainment industry.
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Inventors:
VAISH HIMANGSHU RAI (IN)
Application Number:
PCT/IN2006/000046
Publication Date:
December 21, 2006
Filing Date:
February 10, 2006
Export Citation:
Assignee:
INSTAPOWER LTD (IN)
VAISH HIMANGSHU RAI (IN)
VAISH HIMANGSHU RAI (IN)
International Classes:
B63B51/02; F21S10/06; H01L33/00; F21W111/043
Foreign References:
| JP2000230971A | 2000-08-22 | |||
| EP1043189A2 | 2000-10-11 | |||
| US20040095777A1 | 2004-05-20 | |||
| AU2003100418A4 | 2003-10-02 |
Other References:
See also references of EP 1851106A2
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