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. 07, 2004
Filed:
Aug. 20, 2003
Applicant:
Inventors:
Bashir I. Master, Wayne, NJ (US);
Krishnan S. Chunangad, West Paterson, NJ (US);
Venkateswaran Pushpanathan, West Paterson, NJ (US);
Assignee:
ABB Lummus Global Inc., Bloomfield, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/22 ;
U.S. Cl.
CPC ...
F28F 9/22 ;
Abstract
A heat exchanger is configured to have quadrant shaped baffles positioned at an angle to a longitudinal axis of shell for guiding cross-flow of fluid into a helical pattern while maintaining substantially uniform velocity of the cross-flow.