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:
Sep. 11, 1984
Filed:
Apr. 02, 1982
Applicant:
Inventor:
Steven A Ziebold, Waterloo, IL (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ; F28F / ; C01B / ; C22B / ;
U.S. Cl.
CPC ...
165-1 ; 165103 ; 165110 ; 1651 / ; 165143 ; 422160 ; 422201 ; 423522 ;
Abstract
A shell and tube type of economizer is divided into first, second and third sections. Gas flow through the economizer flows sequentially through the first, second and third sections. The liquid first flows through the second section and then through the third and first sections. The second section serves as a preheater to increase the heat recovered from the gas stream.
Ziebold, Steven. (1984). Economizer arrangement (U.S. Patent No. 4470449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4470449
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile