Beam-down type solar ray lighting device

Details for Australian Patent Application No. 2008319820 (hide)

Owner Mitsui Engineering & Shipbuilding Co., Ltd.

Inventors Hamada, Yuzuru; Inoue, Hiroo; Ezawa, Kazuaki; Kawaguchi, Takashi

Agent FB Rice

Pub. Number AU-B-2008319820

PCT Pub. Number WO2009/057679

Priority 2007-284569 31.10.07 JP

Filing date 30 October 2008

Wipo publication date 7 May 2009

Acceptance publication date 17 March 2011

International Classifications

F24J 2/18 (2006.01) Use of solar heat, e.g. solar heat collectors

F24J 2/52 (2006.01) Use of solar heat, e.g. solar heat collectors

G02B 7/182 (2006.01) Mountings, adjusting means, or light-tight connections, for optical elements - for mirrors

Event Publications

8 April 2010 PCT application entered the National Phase

  PCT publication WO2009/057679 Priority application(s): WO2009/057679

17 March 2011 Application Accepted

  Published as AU-B-2008319820

14 July 2011 Standard Patent Sealed

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