Primary Inventor: Krishna P. Singh
Contributing Inventor(s): William Scholfield, Dmitriy Katz, Joseph Paul Mosher, Robert Sloan, Thomas G. Haynes III
Date: Dec. 24, 2019
Status: Granted
Jurisdiction: International
Assignee: Holtec International, Inc.
Equipment Type: Air Cooled Condenser
Docket Number: HOL-075
Application No.: 14/649,241
Patent No.: US 10,512,990 B2

PCT Filed: Dec. 3, 2013
PCT No.: PCT/US2013/072863
PCT Pub. No.: WO2014/089072
Date: Jun. 12, 2014

Prior Publication Data: US 2015/0306711 A1, Oct. 29, 2015

Related U.S. Application Data:

  • Continuation-in-part of application No. PCT/US2013/022269, filed on Dec. 3, 2012.
  • Provisional application No. 61/732,751, filed on Dec. 3, 2012.

International Publication NumberWO 2014/089072 A1

Abstract: Described herein are compositions for use in the brazing of metal substrates, methods of making and using these compositions are also described herein. Heat exchangers often have a distributor tube whose external surface is provided with cooling fins. The distributor tube is typically a steel tube coated with a metal having good heat conduction, such as aluminum. The cooling fins themselves also generally comprise aluminum because of its good heat conductivity and low weight.