公开(公告)号：US10777780B2

公开(公告)日：2020-09-15

申请号：US15102457

申请日：2014-12-16

Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

Inventor： Yves Burri ,  Michael Stalder ,  Jean-Claude Martin

IPC: H01M2/00 ,  H01M6/12 ,  H01M6/46 ,  H01M2/02 ,  H01M2/34 ,  H01M2/04

Abstract: A battery or an accumulator including an anode case, an anode situated inside the anode case, a cathode case joined to the anode case, a seal sealing the cathode case to the anode case, a cathode situated inside the cathode case between the anode and the cathode case, and a membrane between the anode and the cathode. An outer surface of the battery includes at least one marking.

公开(公告)号：US09843065B2

公开(公告)日：2017-12-12

申请号：US14575166

申请日：2014-12-18

Applicant: The Swatch Group Research and Development Ltd

Inventor： Yves Burri ,  Michael Stalder ,  Jean-Claude Martin

IPC: H01M10/02 ,  H01M2/10 ,  H01M10/42 ,  H01M6/50 ,  H01M2/02 ,  H01M6/02 ,  H01M10/48

CPC classification number: H01M10/02 ,  H01M2/02 ,  H01M2/0222 ,  H01M2/0267 ,  H01M2/1016 ,  H01M2/1044 ,  H01M6/02 ,  H01M6/50 ,  H01M10/4221 ,  H01M10/425 ,  H01M10/488

Abstract: The present invention concerns a battery including an anode case, an anode situated inside the anode case, a cathode case fixed to the anode case, a seal sealing the cathode case to the anode case, a cathode situated inside the cathode case between the anode and the cathode case, and a membrane between the anode and the cathode, said battery being characterized in that one outer surface of said accumulator includes at least one marking created by local heating of material, said marking being electrically conductive.