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:
Jul. 19, 2011
Filed:
Mar. 22, 2010
Guillaume Godfroy, Versailles, FR;
Nicolas Lapassat, Villebon-sur-Yvette, FR;
Guillaume Godfroy, Versailles, FR;
Nicolas Lapassat, Villebon-sur-Yvette, FR;
Converteam Technology Ltd., Warwickshire, GB;
Abstract
The electric module includes a sealed enclosure (), at least one item of electrical equipment () arranged in the sealed enclosure () and which, in operation, heats the atmosphere, and a secondary cooling circuit. The secondary circuit includes a guiding channel () arranged in the sealed enclosure () so as to guide the atmosphere which has been heated by the item or items of electrical equipment () towards its top opening (B), and a passage () for the atmosphere delimited, at least partly, by the sealed enclosure () in order to enable a cooling of the atmosphere upon contact with the sealed enclosure (). The guiding channel () is thermally isolated from the sealed enclosure ().