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:
Mar. 03, 2026
Filed:
Aug. 18, 2022
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Naoki Nakashima, Shiga, JP;
Michitaka Higaki, Shiga, JP;
Ryo Ichimura, Shiga, JP;
Kohei Fujii, Shiga, JP;
Assignee:
TORAY INDUSTRIES, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 63/04 (2006.01);
U.S. Cl.
CPC ...
B01D 63/046 (2013.01); B01D 2313/105 (2013.01); B01D 2313/125 (2013.01); B01D 2317/04 (2013.01);
Abstract
The present invention relates to a hollow fiber membrane module unit including a plurality of hollow fiber membrane elements to which header pipe caps are attached at both end portions, the hollow fiber membrane elements being arranged in parallel to form a row, in which the adjacent header pipe caps attached to the hollow fiber membrane elements on a permeate side are connected by a side seal connection covering an outer periphery of a contact surface, and the header pipe caps at at least both ends of the row are fixed by a support bar.