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. 07, 1997
Filed:
Jun. 08, 1995
Tadayoshi Nagaoka, Mihara-machi, JP;
Abstract
A method for manufacturing a woven packing used in a device having an internal structure divided in a plurality of chambers or channels connected to one another for realizing material transfer, heat exchange or fixing between gases, liquids or gas and liquid is disclosed. The packing forming the internal structure has undulating permeable sheets disposed in parallel to one another to form plural channels which extend substantially in the direction of a main stream of fluid, said sheets having projecting portions which are disposed in a direction crossing the direction of the main stream and joints being formed between adjacent permeable sheets in the projecting portions. The joints between the adjacent permeable sheets are formed by simultaneously weaving a plurality of channels to manufacture a woven packing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile