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:
Oct. 13, 2020
Filed:
Jun. 16, 2015
Satake Chemical Equipment Mfg Ltd., Toda-shi, Saitama, JP;
Jgc Corporation, Tokyo, JP;
Yoshikazu Kato, Toda, JP;
Hisayuki Kanamori, Toda, JP;
Makoto Sato, Toda, JP;
Naoki Tahara, Yokohama, JP;
Hideaki Togashi, Yokohama, JP;
SATAKE CHEMICAL EQUIPMENT MFG LTD., Toda, JP;
JGC JAPAN CORPORATION, Yokohama, JP;
Abstract
A reciprocating stirrer device with which favorable gas absorption into the stirred substance can be obtained. The reciprocating stirrer device is obtained from: a stirring vessel in which the substance to be stirred is placed; a reciprocating drive shaft provided inside the stirring vessel; a stirring blade connected and affixed so as to intersect the drive shaft; and a microbubble-generating unit. The microbubble-generating unit is obtained from a sparger that is made of a porous body and a gas supply means for supplying a gas to the sparger. Bubbles are generated in the substance being stirred by passing gas supplied to the sparger by the gas supply means through pores of the porous body.