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. 17, 1978
Filed:
Feb. 25, 1976
Applicant:
Inventor:
Chester John Dziedzic, Dushore, PA (US);
Assignee:
GTE Sylvania Incorporated, Stamford, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165-8 ; 65 44 ; 165 10 ;
Abstract
There is described an improved matrix structure for use in a heat regenerator for a turbine engine. The improvement comprises providing the structure's outer region with a plurality of corrugated and flat ceramic strips, a substantial portion of said strips of a thickness greater than the thickness of the structure's operative region. A method for making the structure is also disclosed.