A dual voltage assembly for a traffic signal lantern

Details for Australian Patent Application No. 2011213851 (hide)

Owner Aldridge Traffic Systems Pty Ltd

Inventors Baht, Raj

Agent Peter Maxwell & Associates

Pub. Number AU-A-2011213851

Priority 2010903791 25.08.10 AU

Filing date 24 August 2011

Wipo publication date 15 March 2012

International Classifications

G05F 1/14 (2006.01) Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems

G08G 1/095 (2006.01) Traffic control systems for road vehicles - Traffic lights

H01L 33/00 (2010.01) Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

H02M 1/10 (2006.01) Details of apparatus for conversion - Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc

H05B 33/08 (2006.01) Electroluminescent light sources

Event Publications

8 September 2011 Complete Application Filed

  Priority application(s): 2010903791 25.08.10 AU

15 March 2012 Application Open to Public Inspection

  Published as AU-A-2011213851

26 April 2012 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Bhat, Raj

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