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:
May. 17, 1977
Filed:
Aug. 18, 1975
Applicant:
Inventors:
Leslie C Kun, Williamsville, NY (US);
Kit F Burr, Clarence Center, NY (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165175 ; 291574 ; 165 76 ; 165152 ;
Abstract
A heat exchanger assembly comprising a stacked array of thin-walled heat exchange channel elements, having first fluid entrance and exit faces at opposite ends of the array. The improved headering arrangement includes a resilient gasket disposed around the perimeter of each face against the wall portion ends thereof and header tank means enclosing each face of the array, arranged to bear compressively against the resilient gasket and form a fluid-tight seal between the header tank and the stacked array.