ELECTROMAGNETIC STIRRER

WIPO Patent Application WO/2008/056809

A1

An electromagnetic stirrer which enables to obtain an excellent stirring force than the conventional stirrers. The electromagnetic stirrer comprises a coil (1) for generating a vertically traveling magnetic field provided on the outer circumference of a container (5) along the vertical direction, and a coil (2) for generating a votating magnetic field provided on the outside of the coil (1) for generating a vertically traveling magnetic field. The electromagnetic stirrer is further provided with comb teeth (3a) extending to the inner surface of the coil (1) for generating a vertically traveling magnetic field, and a core (3) composed of a magnetic material having magnetic isotropy inserted between the coil (1) for generating a vertically traveling magnetic field and the coil (2) for generating a rotating magnetic field.

JPH11147033	IN-PIPE LIQUID STIRRING DEVICE
JP2001009253	LIQUID STIRRER
JPS5931435	[Title of the device] The Stirring "Half" child for magnetic stirrers

TANIGUCHI SHOJI (JP)
ANZAI KOICHI (JP)
UENO KAZUYUKI (JP)
ITAMURA MASAYUKI (JP)
SHIMASAKI SHINICHI (JP)

PCT/JP2007/071945

May 15, 2008

November 12, 2007

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JAPAN SCIENCE & TECH AGENCY (JP)
TOHOKU TECHNO ARCH CO LTD (JP)
NANO CAST CORP (JP)
TANIGUCHI SHOJI (JP)
ANZAI KOICHI (JP)
UENO KAZUYUKI (JP)
ITAMURA MASAYUKI (JP)
SHIMASAKI SHINICHI (JP)

B01F13/08; C21C7/00; C21C7/10; C22B9/22; F27D27/00

JPS54163729A	1979-12-26
JPS4871104U	1973-09-07
US6010552A	2000-01-04
JP2003220323A	2003-08-05

FUKUMORI, Hisao (5-11 Kudanminami 4-chom, Chiyoda-ku Tokyo 74, JP)

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