Pulverized coal-fired boiler and pulverized coal combustion method

Details for Australian Patent Application No. 2007205567 (hide)

Owner Babcock-Hitachi K.K.

Inventors Ooyatsu, Noriyuki; Tadakuma, Satoshi; Yano, Takanori; Kamikawa, Yuki; Kobayashi, Hironobu; Mine, Toshihiko; Nomura, Shinichirou; Baba, Akira; Tsuda, Shinji; Okazaki, Hirofumi; Kanemoto, Hiroaki; Orii, Akihito; Kuramashi, Kouji; Taniguchi, Masayuki; Yoshizako, Hidehisa; Orita, Hisayuki; Shimohira, Katsumi

Agent Davies Collison Cave

Pub. Number AU-B-2007205567

PCT Pub. Number WO2007/080873

Priority 2006-003515 11.01.06 JP

Filing date 10 January 2007

Wipo publication date 19 July 2007

Acceptance publication date 23 September 2010

International Classifications

F23L 9/02 (2006.01) Passages or apertures for delivering secondary air for completing combustion of fuel

F23C 99/00 (2006.01) Subject matter not provided for in other groups of this subclass

F23L 3/00 (2006.01) Arrangements of valves or dampers before the fire

Event Publications

31 July 2008 PCT application entered the National Phase

  PCT publication WO2007/080873 Priority application(s): WO2007/080873

23 September 2010 Application Accepted

  Published as AU-B-2007205567

23 December 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 06 Dec 2010. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000

14 April 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 06 Dec 2010

21 April 2011 Standard Patent Sealed

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