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:
Nov. 05, 2019
Filed:
Mar. 13, 2017
Hitachi, Ltd., Tokyo, JP;
Yukako Asano, Tokyo, JP;
Masashi Oda, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In mixing of raw materials having different flow rate ratios (volume ratios) (different flow rates), in order to achieve a good mixing effect, the present invention includes: for raw materials having different flow rates, a high-flow-rate side flow path () through which a raw material on a high-flow-rate side flows; a low-flow-rate side flow path () through which a raw material on a low-flow-rate side flows; branch flow paths () which are branched from the high-flow-rate side flow path; and a residence flow path () which is a flow path after the branch flow paths () and the low-flow-rate side flow path () merge. The branch flow path () and the branch flow path () merge in a way of sandwiching the low-flow-rate side flow path ().