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:
Feb. 11, 2003
Filed:
Feb. 12, 2002
Juha Leimu, Turku, FI;
Metso Paper, Inc., Helsinki, FI;
Abstract
A supply air system for supplying air e.g. into a machine room. The supply air system comprises a supply air unit ( ), to which means are connected for supplying the supply air from the outside air to the internal space, and an air treatment unit ( ) in which means ( ) are arranged for treating the air supplied into the internal space. The units are interconnected by at least one duct ( ′), equipped with a blower. The supply air system further comprises an air distribution plate or the like for distributing the treated air into the machine room. The above-mentioned units are mounted on top of each other, so that the supply air unit ( ) is arranged above the air treatment unit, so that an air chamber ( ) for the treated air is formed between said units. At least a part of the air chamber borders to said air distribution plate ( ′). The air treatment unit ( ) is arranged to supply treated air, such as cleaned air and/or air regulated to a desired temperature, into said air chamber.