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:
Aug. 15, 1989
Filed:
Apr. 12, 1988
Masanori Katsu, Aichi, JP;
Mikio Makino, Toyokawa, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A rotary regenerative heat exchanging ceramic body including a plurality of matrix segments. The matrix segments of ceramic honeycomb structures are joined by a bonding material into the rotary regenerative heat exchanging ceramic body in the form of a disk. Each the matrix segments includes cells whose shapes have anisotropy in Young's modulus in sectional planes perpendicular to through-apertures. The matrix segments are arranged so that directions in which the Young's moduli of the segments are smaller are substantially coincident with circumferential directions of the disk at least at four locations near an outer circumference of the disk.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile