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:
Mar. 04, 1997
Filed:
May. 31, 1994
Applicant:
Inventor:
Fawzy T Abdelmalek, St. Louis, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ; F01K / ;
U.S. Cl.
CPC ...
16510414 ; 165921 ; 60648 ; 60655 ; 4232427 ; 4232421 ; 423220 ; 42324301 ;
Abstract
A condensing heat exchanger for removing acidic vapors and recovering residual waste heat energy normally rejected into the atmosphere from a fossil fueled boiler flue gas stream, wherein the waste heat energy in the boiler flue gas is recovered by multiple evaporative and condensing heat exchangers and by a heat pump refrigeration system to recover heat energy from the flue gas stream and to preheat the boiler combustion air stream and boiler feed water stream.
Abdelmalek, Fawzy. (1997). Reverse heat exchanging system for boiler flue gas condensing and (U.S. Patent No. 5607011). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5607011
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile