STIRRER, STIRRING DEVICE, STIRRING METHOD, CELL CULTURING METHOD, REACTION-PROMOTING METHOD, AND METHOD FOR ASSEMBLING STIRRER

Title:

STIRRER, STIRRING DEVICE, STIRRING METHOD, CELL CULTURING METHOD, REACTION-PROMOTING METHOD, AND METHOD FOR ASSEMBLING STIRRER

Document Type and Number:

WIPO Patent Application WO/2017/183320

Kind Code:

A1

Abstract:

Provided are a stirrer, a stirring device, a stirring method and a method for assembling a stirrer that make it possible to stir a fluid inside a vessel efficiently and quickly. A stirrer 1 stirs a fluid A held inside a vessel 6. The stirrer 1 is provided with a mixing body 2 for stirring the fluid A by rotating centered on a rotation axis line S, and magnets 5a, 5b or a magnetic material that responds to a rotating magnetic field for rotating the mixing body 2. On the surface of the mixing body 2, an intake port 20α and discharge ports 20β for the fluid A are provided. Inside the mixing body 2, one or more holes 22 connecting the intake port 20α with the discharge ports 20β are provided. The intake port 20α is disposed at a position on the rotation axis line S or a position closer to the rotation axis line S than the discharge ports 20β. The discharge ports 20β are disposed at positions to the outside of the intake port 20α from the rotation axis line S.

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JPS63263383

METHOD OF REDUCING ABRASION OF LINING

Inventors:

MOCHIZUKI NOBORU (JP)

Application Number:

PCT/JP2017/008011

Publication Date:

October 26, 2017

Filing Date:

February 28, 2017

Export Citation:

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Assignee:

ISEL CO LTD (JP)

International Classes:

B01F13/08; C12N1/00; C12N5/00

Domestic Patent References:

WO2013137136A1

2013-09-19

Foreign References:

JP2005046822A	2005-02-24
JP2013519500A	2013-05-30
JPS4415492Y1	1969-07-04
JP2007136443A	2007-06-07
JPH07194957A	1995-08-01
JP2007136443A	2007-06-07
JP2006150221A	2006-06-15

Other References: