EP 2782664 A4 20150715 - MIXING IMPELLER HAVING CHANNEL-SHAPED VANES
Title (en)
MIXING IMPELLER HAVING CHANNEL-SHAPED VANES
Title (de)
MISCHIMPELLER MIT RINNENFÖRMIGEN SCHAUFELN
Title (fr)
ROTOR DE MÉLANGE AYANT DES AUBES EN FORME DE CANAL
Publication
Application
Priority
- US 201113304368 A 20111124
- CA 2762040 A 20111215
- CA 2012050832 W 20121120
Abstract (en)
[origin: WO2013075236A1] The present invention relates to a mixing impeller for an agitator. The impeller has a body that may be disc-shape. The impeller has a plurality of radially spaced-apart, longitudinally curved, channel-shaped outer vanes connected to and extending outwards from the body in a plurality of different directions. A first one of the outer vanes has a distal end at least partially facing above the body. A second one of the outer vanes has a distal end at least partially facing below the body. A third one of the outer vanes has a distal end at least partially facing tangential to the body.
IPC 8 full level
B01F 27/91 (2022.01); C12M 1/06 (2006.01)
CPC (source: EP)
B01F 27/1111 (2022.01); B01F 27/1123 (2022.01); B01F 27/117 (2022.01); C12M 27/02 (2013.01)
Citation (search report)
- [XY] US 5791780 A 19980811 - BAKKER ANDRIES [US]
- [XY] GB 190816592 A 19090805 - VOJACEK LADISLAV [GB]
- [XY] US 2007172407 A1 20070726 - LOBEL WOLFGANG [DE], et al
- [X] US 407672 A 18890723
- [XY] US 4193702 A 19800318 - DAVIS PHILIP E [US]
- [Y] US 2978233 A 19610404 - KINGSLEY DAVEY
- [A] DE 202005008676 U1 20051006 - WP ARO GMBH [DE]
- [A] GB 749327 A 19560523 - OSBORNE ENGINEERS LTD
- See references of WO 2013075236A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013075236 A1 20130530; CN 103958041 A 20140730; CN 103958041 B 20161019; EP 2782664 A1 20141001; EP 2782664 A4 20150715; JP 2015502846 A 20150129
DOCDB simple family (application)
CA 2012050832 W 20121120; CN 201280058068 A 20121120; EP 12850888 A 20121120; JP 2014542655 A 20121120