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:
Dec. 22, 1987
Filed:
Mar. 05, 1981
Anthony P Adsett, Orlando, FL (US);
International Laser Systems, Inc., Orlando, FL (US);
Abstract
A heat exchanger apparatus has a titanium liquid circuit for the passage of a liquid to be cooled. The liquid circuit has a liquid input and a liquid output and is formed with titanium walls having coacting ribs formed on two walls to spread the liquid passing therethrough. A pair of cooling circuits located adjacent to the liquid circuit has air or another cooling fluid passed therethrough for cooling the liquid passing through the liquid circuit. Each cooling circuit is attached adjacent one titanium wall of the liquid circuit and each has a purality of metallic cooling fins, such as pin fins, fixedly soldered or brazed to the titanium wall. The titanium liquid side has no brazed or soldered joint and this prevents corrosion and contamination, while the heat exchanger efficiency is enhanced by the thin walls of titanium having high heat transfer pin fins soldered or brazed directly to the air side. Complete access to the liquid side of the heat exchanger is provided for cleaning.