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. 24, 1992
Filed:
May. 30, 1989
Applicant:
Inventors:
Jacob H Martin, Wellesley, MA (US);
Charles S Elder, Bedford, MA (US);
Assignee:
The Charles Stark Draper Laboratories, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165169 ; 165170 ;
Abstract
A formed non-planar heat exchanger having two non-planar plates continuously joined across their contacting surfaces and complementarily curved to form an integral curved member; at least one channel is formed in at least one of the plates to define an integral internal heat exchange fluid flow passage within the curve contour of the curved member; the integral internal heat exchange fluid flow passage conforms with the curved member. A method of making such a device is also disclosed.