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:
Apr. 18, 2006
Filed:
Jun. 01, 2004
Osmo Miettinen, Vaasa, FI;
Timo Koskinen, Vaasa, FI;
Osmo Miettinen, Vaasa, FI;
Timo Koskinen, Vaasa, FI;
Vacon Oyj, Vaasa, FI;
Abstract
The invention relates to a cooling arrangement for an adjustable electric drive. The arrangement is arranged to conduct heat generated in electric devices by means of a liquid flowing through the cooling element to the surrounding space. The arrangement comprises a cooling element which is made of aluminum and to which components to be cooled can be fastened, and a base having means for fastening the cooling element. The arrangement is characterized in that the base is made of an aluminum profile that is stiffened and has mounting rails for receiving the cooling element and for preventing the movement of the cooling element transversely to the longitudinal direction of the mounting rails, and the cooling element can be fastened perpendicular to the profile base by using fastening means that support the cooling element so that components can be fastened to the cooling element, whereby the combined base and cooling element serve as a heat-conducting support base of the frequency converter.