Bleeder valve for pressurised furnace

Details for Australian Patent Application No. 2007213830 (hide)

Owner Paul Wurth S.A.

Inventors Franziskus, Lutwin; Hausemer, Lionel; Lonardi, Emile

Agent Lord and Company

Pub. Number AU-B-2007213830

PCT Pub. Number WO2007/090747

Priority 06101482.5 09.02.06 EP

Filing date 26 January 2007

Wipo publication date 16 August 2007

Acceptance publication date 24 June 2010

International Classifications

C21B 7/00 (2006.01) Blast furnaces

C21B 9/12 (2006.01) Stoves for heating the blast in blast furnaces

F16K 1/54 (2006.01) Constructional types

Event Publications

28 August 2008 PCT application entered the National Phase

  PCT publication WO2007/090747 Priority application(s): WO2007/090747

24 June 2010 Application Accepted

  Published as AU-B-2007213830

21 October 2010 Standard Patent Sealed

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