EP 1188474 A1 20020320 - Magnetic stirrer
Title (en)
Magnetic stirrer
Title (de)
Magnetrührvorrichtung und Rührgerät
Title (fr)
Agitateur magnétique
Publication
Application
Priority
- EP 01810774 A 20010814
- EP 00810822 A 20000913
Abstract (en)
A stirring device comprises a magnetic stirring arrangement (1) with a stirrer (1a), permanent magnets (1d, 1e), and a float (1f) connected together; and a magnetic drive (2). The magnetic drive and the permanent magnets are arranged opposite each other and structured so that they form a magnetic coupling. Preferred Features: The drive has permanent magnets (2c, 2d) which form a magnetic coupling together with the permanent magnets of the magnetic stirring arrangement. The drive has a number of electromagnetic coils (2f) which together with the permanent magnets of the magnetic stirring arrangement form an electromotor.
Abstract (de)
Die Magnetrührvorrichtung (1) umfasst ein Rührteil (1a), zumindest einen Permanentmagneten (1d,1e) sowie einen Schwimmkörper (1f), welche miteinander verbunden sind. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 13/08 (2006.01)
CPC (source: EP)
B01F 33/453 (2022.01); B01F 33/4533 (2022.01)
Citation (search report)
- [X] US 4465377 A 19840814 - DE BRUYNE NORMAN A [US]
- [X] US 4534656 A 19850813 - DE BRUYNE NORMAN A [US]
- [X] EP 0259002 A2 19880309 - TECHNE INC [US]
- [X] PATENT ABSTRACTS OF JAPAN vol. 018, no. 662 (C - 1287) 14 December 1994 (1994-12-14)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 01810774 A 20010814