Liquid cooled electronics assembly suitable to use electrically conductive coolant
摘要
A liquid cooled power electronics assembly (10) configured to use electrically conductive coolant (16) to cool power electronic devices that uses dielectric plates sealed with a metallic seal around the perimeter of the dielectric plates to form a device assembly (10), and then forms another metallic seal between the device assembly (10) and a housing (18). The configuration allows for more direct contact between the electronic device (12) and the coolant (16), while protecting the electronic device (12) from contact with potentially electrically conductive coolant (16). Material used to form the dielectric plates and the housing (18) are selected to have similar coefficients of thermal expansion (CTE) so that the reliability of the seals is maximized.
申请公布号
EP2645839(A2)
申请公布日期
2013.10.02
申请号
EP20130160107
申请日期
2013.03.20
申请人
DELPHI TECHNOLOGIES, INC.
发明人
BRANDENBURG, SCOTT D.;PARKER, RICHARD D.;GERBSCH, ERICH W.;EESLEY, GARY L.;BERLIN, CARL W.