Patent ID: 7800264
Filing Date: 2010-09-21
Classification: H01L,H02K

Abstract:
1. An assembly of electronic components for a rotary electrical machine and power and signal interconnection pieces cooperating with said electronic components in order respectively to distribute power to said electronic components and convey control signals between electronic components for the functioning of the rotary electrical machine, wherein: the electronic components are disposed in at least one electronic module disposed on a first plane, said at least one electronic module comprising a housing defined by a top face and a bottom face and at least three lateral faces; the signal interconnection piece is disposed on a second plane parallel to the first plane; and the power interconnection piece is disposed on a third plane parallel to the first plane; the power and signal interconnection pieces being independent of each other and independent of said at least one electronic module; wherein the at least one electronic module comprising electronic components is mounted on the top face of a dissipater; the signal interconnection piece is mounted above the at least one electronic module; the power interconnection piece is mounted on the bottom face of said dissipator; the whole forming an electronic sub-assembly; and wherein the power interconnection piece also comprises at least one force stay for an axial deformation of said piece.