公开(公告)号：EP1604556B1

公开(公告)日：2008-09-17

申请号：EP03796090.3

申请日：2003-12-10

Applicant: THALES

Inventor： LAVERGNE, Catherine, Thales Intellectual Property ,  CASAGRANDE, Mathieu, Thales Intellectual Property

IPC: H05K7/14

CPC classification number: H05K1/0271 ,  H05K3/301 ,  H05K7/1461 ,  H05K2201/10287 ,  H05K2201/2009 ,  H05K2201/2045

Abstract: The invention relates to the field of electronic computers required to operate in stressful mechanical environment. One of the main fields of application concerns computers of systems onboard aircraft and helicopters operating in highly vibratory environment. Said computers generally comprise one or several large-size electronic cards. In order to limit the effects of vibrations on the performance of the electronic components and on the card connectics, the invention provides on each surface wire-braced structures enabling the mechanical effects of vibrations to be reduced and the resonance frequencies of the electronic cards to be displaced so as to avoid surge voltages occurrences. The invention concerns several devices.