EP 3505233 A1 20190703 - DEVICE FOR STIRRING LIQUIDS AND LIQUID MIXTURES
Title (en)
DEVICE FOR STIRRING LIQUIDS AND LIQUID MIXTURES
Title (de)
VORRICHTUNG ZUM RÜHREN VON FLÜSSIGKEITEN UND FLÜSSIGKEITSGEMISCHEN
Title (fr)
DISPOSITIF POUR AGITER DES LIQUIDES ET DES MÉLANGES DE LIQUIDES
Publication
Application
Priority
NL 2019519 A 20170911
Abstract (en)
The invention relates to a device for stirring liquids and liquid mixtures, the device comprising a housing extending in an axial direction, in which the housing comprises a proximal end and a distal end, and defines an internal volume (18) that is closed along the distal end, and further comprising a rotor (11), with at least one stirring element (13) connected, in which the rotor defines a holder (11a) that receives said housing along its distal end, in such way that the rotor sits radially bearing onto the housing, in a mutually rotating way around the axial direction, the holder further comprising a plurality of permanent magnets (14) and the device further comprising a plurality of electromagnetic windings (9); in particular said electromagnetic windings are comprised by said internal volume and are configured for electromagnetically interacting with the permanent magnets, thereby exercising a force-couple onto the rotor, around the axial direction.
IPC 8 full level
B01F 7/00 (2006.01); B01F 13/08 (2006.01)
CPC (source: EP)
B01F 27/2321 (2022.01); B01F 33/4535 (2022.01)
Citation (search report)
- [XAY] DE 102010016014 A1 20110922 - PRG PRAEZ S RUEHRER GMBH [DE]
- [XAY] JP S6331528 A 19880210 - SATAKE CHEM EQUIP MFG
- [YA] EP 1470856 A1 20041027 - MAVAG VERFAHRENSTECH AG [CH]
- [YA] EP 2929930 A1 20151014 - ASEPCO [US]
- [YA] GB 2185862 A 19870729 - CHEM PLANT STAINLESS LIMITED
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3505233 A1 20190703; EP 3505233 B1 20200722; DK 3505233 T3 20200921; NL 2019519 B1 20190319
DOCDB simple family (application)
EP 18193658 A 20180911; DK 18193658 T 20180911; NL 2019519 A 20170911