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:
Nov. 24, 1987
Filed:
Jul. 28, 1986
Per G Norback, Lidingo, SE;
Aktiebolaget Carl Munters, Sollentuna, SE;
Abstract
A contact body especially for evaporative cooling of a flow of useful air by means of a flow of cooling air. The contact body is built up of layers with slots existing between the layers, which slots are passed by the two air flows separated from each other, the heat exchange being effected through the walls of the layers. The layers comprise panels rigid in shape and composed of plane plates located in parallel adjacent relationship. Arranged between the plane plates are stiffening members provided with flanges and defining the clearance between the plane plates and extending in the direction of flow of the stream of useful air. The panels are composed to a contact body by means of straight, elongated spacer members, which extend in the direction of flow of the stream of cooling air.