A fabric filter with fluidised dust-bed, and a method of maintaining it

Details for Australian Patent Application No. 2006327294 (hide)

Owner Alstom Technology Ltd

Inventors Bringfors, Nils; Ahman, Stefan

Agent Watermark

Pub. Number AU-B-2006327294

PCT Pub. Number WO2007/073277

Priority 0502856-8 22.12.05 SE

Filing date 12 December 2006

Wipo publication date 28 June 2007

Acceptance publication date 9 December 2010

International Classifications

B01D 35/12 (2006.01) Other filtering devices

B01D 35/16 (2006.01) Other filtering devices - Cleaning-out devices

B01D 46/04 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Cleaning filters

B01D 46/42 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Auxiliary equipment or operation thereof

Event Publications

17 July 2008 PCT application entered the National Phase

  PCT publication WO2007/073277 Priority application(s): WO2007/073277

9 December 2010 Application Accepted

  Published as AU-B-2006327294

21 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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