Classification device, standing pulverizer using the classification device, and coal burning boiler apparatus

Details for Australian Patent Application No. 2008304763 (hide)

Owner Babcock-Hitachi Kabushiki Kaisha

Inventors Nomura, Shinichiro; Takeno, Yutaka; Mitsui, Hideo; Kanemoto, Hiroaki; Otani, Yoshinori

Agent Griffith Hack

Pub. Number AU-B-2008304763

PCT Pub. Number WO2009/041628

Priority 2007-252135 27.09.07 JP

Filing date 26 September 2008

Wipo publication date 2 April 2009

Acceptance publication date 6 October 2011

International Classifications

B07B 7/083 (2006.01) Selective separation of solid materials carried by, or dispersed in, gas currents

B02C 15/04 (2006.01) Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs

B07B 7/08 (2006.01) Selective separation of solid materials carried by, or dispersed in, gas currents

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/041628 Priority application(s): WO2009/041628

6 October 2011 Application Accepted

  Published as AU-B-2008304763

2 February 2012 Standard Patent Sealed

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