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:
Jun. 25, 2019
Filed:
Nov. 29, 2016
Applicant:
Shawcor Ltd., Toronto, CA;
Inventor:
Brian Baker, Calgary, CA;
Assignee:
Shawcor, Ltd., Toronto, ON, CA;
Primary Examiner:
Int. Cl.
CPC ...
B05B 13/06 (2006.01); B05C 9/14 (2006.01); B05D 7/14 (2006.01); B05C 5/02 (2006.01); C21D 1/667 (2006.01); C21D 9/08 (2006.01); F27D 9/00 (2006.01); B05D 3/00 (2006.01); B05C 13/00 (2006.01); B29C 35/16 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
B05B 13/0627 (2013.01); B05C 5/0241 (2013.01); B05C 9/14 (2013.01); B05D 7/146 (2013.01); C21D 1/667 (2013.01); C21D 9/085 (2013.01); F27D 9/00 (2013.01); B05C 13/00 (2013.01); B05D 3/007 (2013.01); B05D 2254/02 (2013.01); B29C 35/16 (2013.01); B29C 2035/1616 (2013.01); B29L 2023/22 (2013.01);
Abstract
An internal quench system for cooling pipes being coated is provided. The system comprises an internal quench lance having spray nozzles configured at one end of the internal quench lance. There is also provided wheels and retractable supports to support the internal quench lance without hindering the movement of the pipes. Each retract support is provided with a liquid coolant supplying means to provide liquid coolant to the internal quench lance. A process for using the internal quench system for cooling pipes being coated is also provided.