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.:
Date of Patent:
Feb. 09, 2016
Filed:
May. 08, 2012
Applicants:
Kenichi Inoue, Kobe, JP;
Takashi Hase, Kobe, JP;
Shingo Kasai, Kobe, JP;
Inventors:
Assignee:
Kobe Steel, Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C 1/00 (2006.01); B01D 53/22 (2006.01); B01D 57/02 (2006.01); C01B 13/02 (2006.01);
U.S. Cl.
CPC ...
B03C 1/00 (2013.01); B01D 53/22 (2013.01); B01D 57/02 (2013.01); C01B 13/0248 (2013.01);
Abstract
The invention is characterized in: forming a magnetic field inside a flow channel tube, the tube wall of which is formed from a material that is nonmagnetic and which, when the pressure outside the flow channel tube is lower than the pressure inside the flow channel tube, passes a portion of the air flowing inside the tube through the tube wall and discharges same to the outside thereof; supplying air to the flow channel tube so that at least a region of laminar flow is formed inside the flow channel tube; and reducing the pressure outside the flow channel tube to a prescribed pressure.