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:
May. 27, 1980
Filed:
May. 04, 1978
Guy Doucin, Thann, FR;
Paul Marchal, Garches, FR;
Air Industrie, Courbevoie, FR;
Abstract
According to the invention, the installation for treating a product in a gaseous medium, particularly a heat treatment or drying installation, comprises at least one blowing box provided with at least one blowing wall opposite which is located the product to be treated, this blowing wall being supplied with treatment gas by supply means. The supply means comprises at least one fan disposed on one of the sides of the blowing box called 'blowing side', this fan feeding a central duct supplying the central part of the blowing wall and extending perpendicularly to this blowing side as far as the opposite side called 'open side', and two end ducts supplying respectively the two end parts of the blowing wall and extending parallel to the central duct from the open side as far as the blowing side, these two end ducts being fed by the central duct through two bends causing the treatment gas to make a half-turn.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile