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. 22, 2001
Filed:
Oct. 05, 2000
Bernard Regnier, Aix les Bains, FR;
Jacques Cettour-Rose, Ordizan, FR;
Patrick Luscher, Heyrieux, FR;
Daniel Fellmann, Ibos, FR;
Alstom Transport SA, Paris, FR;
Abstract
A cooling element (,) for power electronic devices comprises heat-exchange fluid inlet and outlet apparatus (,) and an interior volume in which said fluid circulates. The element (,) is made from an electrically insulative material and comprises at least one opening (,) connecting the internal volume (V) to the exterior of the element, a perimeter (,) of the at least one opening (,) forming a seat receiving at least one base (,A) of the power electronic device (,) to be cooled with sealing apparatus (,) between them. The element has a small volume compared to those of the prior art.