An expanded structure for use in heat exchanger or component manufacture. The structure having passages or cells formed by electron beam or laser welding juxtaposed sheets of material then deforming the material between such welding to created desired passage or cell configurations. Each structure being formed of several layers of suitably welded and deformed juxtaposed sheets. <IMAGE>
申请公布号
EP0614062(A2)
申请公布日期
1994.09.07
申请号
EP19940301172
申请日期
1994.02.18
申请人
IMI MARSTON LIMITED;DONCASTERS PLC
发明人
GREGORY, EDWARD JOSEPH;MCDONALD, THOMAS JOSEPH;MEDLAR, TONY;NORTON, JOHN;STEPHEN, DAVID;WARD, DAVID MARSHALL;WOOD, PAUL KALEVI CLARKSON