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:
Mar. 16, 2004
Filed:
Jun. 25, 2001
Gerard-Marie Martin, Paris, FR;
Valeo Electronique, Creteil, FR;
Abstract
The invention concerns an assembly supported on a base plate forming a radiator or capable of being directly mounted on the base plate, comprising a printed circuit card ( ) having its thickness a plurality of holes ( ) ensuring heat transfer between one face of said printed circuit card ( ), which bears one or several electronic components ( ) each enclosed by a box, and a base plate ( ). The base plate forms a radiator having a plurality of pads ( ) made of heat conducting material and which run through the printed circuit card ( ) over substantially its whole thickness to ensure heat transfer between a face of the printed circuit card ( ) and the base plate. The pads ( ) are integral with a sole plate ( ) which bears them. The sole plate ( ) is interposed between the printed circuit card ( ) and the base plate.