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:
Jan. 03, 2023
Filed:
Jul. 31, 2017
Nihon Spindle Manufacturing Co., Ltd., Hyogo, JP;
University of Hyogo, Hyogo, JP;
Kabushiki Kaisha Dainichi Seisakusho, Hyogo, JP;
Keiichi Asami, Hyogo, JP;
Yoshihiro Oka, Hyogo, JP;
Yoshimi Nishimura, Kyoto, JP;
Tomohiro Hashimoto, Hyogo, JP;
Katsuhiko Yonezawa, Hyogo, JP;
NIHON SPINDLE MANUFACTURING CO., LTD., Hyogo, JP;
UNIVERSITY OF HYOGO, Hyogo, JP;
KABUSHIKI KAISHA DAINICHI SEISAKUSHO, Hyogo, JP;
Abstract
In order to provide a dispersion method and a dispersion apparatus capable of mixing a material to be processed and a dispersion medium having no affinity with each other using a single apparatus without using a dispersant, there are provided a quantitative supply mechanism quantitatively supplying a material to be processed, a suction stirring mechanism primarily including a suction stirring pump in which the material to be processed and a dispersion medium are subjected to negative pressure suction by a negative pressure suction force generated by rotation of a rotating blade and the suctioned material to be processed and the dispersion medium are stirred and mixed by the rotating blade and are allowed to pass through a throttle passage to cause cavitation, and a plasma generating mechanism generating a plasma in bubbles formed due to cavitation in a mixed liquid of the material to be processed and the dispersion medium.