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:
Feb. 11, 2020
Filed:
Mar. 17, 2014
Applicant:
Carrier Corporation, Farmington, CT (US);
Inventors:
Derek Leman, Brownsburg, IN (US);
Mark Shoemaker, Brownsburg, IN (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 7/02 (2006.01); B21C 37/15 (2006.01); B21D 39/04 (2006.01); B21D 53/06 (2006.01);
U.S. Cl.
CPC ...
F28D 7/022 (2013.01); B21C 37/154 (2013.01); B21D 39/04 (2013.01); B21D 53/06 (2013.01); Y10T 29/4935 (2015.01);
Abstract
A heat exchanger having at least one inner conduit comprising of a second tubular member coaxially disposed within a first tubular member, wherein the second tubular member outer surface is in contact with the first tubular member inner surface. Each of the first and second tubular members is composed of a material with an approximately 0.015 inch maximum wall thickness.