APPARATUS AND METHOD FOR PRODUCING NANOFIBER

Japanese Patent JP2010180499

A

To improve the production efficiency of an apparatus for producing a nanofiber while maintaining the quality of the produced nanofiber.

The apparatus for producing the nanofiber includes: a flowing-out body 115 having an inclined surface facing to the rotary shaft, of which tracing formed by rotating around a prescribed rotary shaft becomes a cylindrical form having an opening at its front end and of which distance from the rotary shaft becomes gradually far by going to the front end and flowing-out a raw material liquid from the front end to a space, while making the raw material liquid 300 flow along an inner surface facing to the rotary shaft by using a centrifugal force; a supplying device 141 for supplying the raw material liquid to the inner surface of the flowing-out body 115; a driving device 117 for rotating the flowing-out body 115; an electrically charging device 111 for electrically charging the raw material liquid 300 and a gas flow-forming device 113 for forming the gas flow conveying the raw material liquid 300.

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ISHIKAWA KAZUNOBU
KUROKAWA TAKAHIRO
SUMITA HIROTO
YOKOYAMA MASAHIDE

JP2009024336A

August 19, 2010

February 04, 2009

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PANASONIC CORP

D01D5/04; D01D5/08; D04H1/728

JP2008174853A	2008-07-31
JP2008223179A	2008-09-25
JP2006522240A	2006-09-28
JP2007516360A	2007-06-21
JPH04240203A	1992-08-27

WO2008062784A1	2008-05-29
WO2007126674A1	2007-11-08
WO2008142845A1	2008-11-27

Hiromori Arai

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