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:
Jan. 18, 1983
Filed:
May. 02, 1980
Applicant:
Inventors:
Alexandre Rojey, Garches, FR;
Georges Cohen, Le Pecq, FR;
Assignee:
Institut Francais du Petrole, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165165 ;
Abstract
A heat exchanger composed of stacked perforated sheets forming two series of channels for at least two fluids, with a hot fluid and a cold fluid, the heat being transferred through the sheets. A distribution system is provided at each end and includes (a) a series of grooves communicating with an external duct, and (b) passages passing throughout a distribution plate and communicating with an external duct.
Rojey, Alexandre. (1983). Compact heat exchanger (U.S. Patent No. 4368779). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4368779
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile