公开(公告)号：US11192206B2

公开(公告)日：2021-12-07

申请号：US16434348

申请日：2019-06-07

申请人： Robert Bosch GmbH

发明人： Andreas Alves Goncalves Do Curral ,  Andreas Heider ,  Bernd Jahrsdoerfer ,  Christoph Bantel ,  Emilia Schwindt ,  Friedhelm Guenter ,  Nathanael Eisenreich ,  Ronny Wolf

IPC分类号： B23K26/20 ,  B23K26/32 ,  B23K26/242 ,  B23K26/00 ,  B23K26/06 ,  B23K31/00 ,  B23K26/03 ,  H01M50/543 ,  B23K103/12 ,  B23K101/38

摘要： Methods for producing a cohesive laser bond connection, wherein, in a first method step, a bond element (2) made from copper is provided, in a second method step, a contact element (3) made from copper is provided, and, in a third method step, the bond element (2) and the contact element (3) are connected to one another in a joined fashion under the action of green laser radiation (1).