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:
Aug. 03, 1982
Filed:
Mar. 30, 1979
Applicant:
Inventor:
Riccardo Belleli, Mantova, IT;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165158 ; 122 32 ;
Abstract
A counterflow heat exchanger comprises two upper and lower parallely and coaxially facing tube plates wherebetween extends a tube nest incuding a plurality of tubes connected to the tube plates. Each tube has at one end an U bent over portion and the rectilinear portion of the tube nest, substantially constituting the heat exchange region, is included with an even distribution within an annular interspace defined between an inner jacket and an outer shroud affixed to the tube plates.
Quick Actions:
Belleli, Riccardo. (1982). Counterflow heat exchanger having two fixed tube plates (U.S. Patent No. 4342362). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4342362
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile