Four wing, non-intermeshing rotors for synchronous drive to provide improved dispersive and distributive mixing in internal batch mixers

Details for Australian Patent Application No. 2002245544 (hide)

Owner Farrel Corporation

Inventors Valsamis, Lefteris; Borzenski, Frank; Wagner, Robert; Rapetski, Walter; Baurmeister, Hans

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002245544

PCT Pub. Number WO2002/089964

Priority 09/849,058 04.05.01 US

Filing date 28 February 2002

Wipo publication date 18 November 2002

Acceptance publication date 23 September 2004

International Classifications

B01F 007/08 Mixers with rotary stirring devices in fixed receptacles

B01F 007/24 Mixers with rotary stirring devices in fixed receptacles - with helices

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002245544

23 September 2004 Application Accepted

  Published as AU-B-2002245544

20 January 2005 Standard Patent Sealed

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