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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8960027 B1

PDFFull Text
Date of Patent:
Feb. 24, 2015

Filed:

Apr. 23, 2010

Method for classifying powder

Applicants:

Kazumi Kozawa, Fujimino, JP;

Satoshi Akiyama, Fujimino, JP;

Kosuke Ando, Fujimi, JP;

Inventors:

Kazumi Kozawa, Fujimino, JP;

Satoshi Akiyama, Fujimino, JP;

Kosuke Ando, Fujimi, JP;

Assignee:

Nisshin Engineering Inc., Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Thomas P Noland

Int. Cl.
CPC ...
B07B 4/02 (2006.01); B03B 1/02 (2006.01); B22F 1/00 (2006.01); G01N 15/02 (2006.01); B07B 11/04 (2006.01); B07B 7/086 (2006.01); G01N 33/00 (2006.01); G01N 15/04 (2006.01);
U.S. Cl.
CPC ...
B07B 4/02 (2013.01); B22F 1/0085 (2013.01); B07B 4/025 (2013.01); G01N 15/02 (2013.01); B22F 1/0081 (2013.01); G01N 2033/0091 (2013.01); G01N 15/042 (2013.01); B07B 11/04 (2013.01); B07B 7/086 (2013.01);
Abstract

Provided is a method for classifying a powder using a classifier, wherein the method comprises: a mixing step for mixing a powder and an auxiliary agent formed from an alcohol aqueous solution containing 10 to 50 mass % of an alcohol; an introduction step for introducing the powder mixed in the mixing step to the classifier; a heating step for heating a gas; a feed step for feeding the gas heated in the heating step to the classifier; and a classifying step for classifying the powder in the classifier on the basis of grain size.

Find Patent Forward Citations

Kozawa, Kazumi. (2015). Method for classifying powder (U.S. Patent No. 8960027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8960027

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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