公开(公告)号：US20170133694A1

公开(公告)日：2017-05-11

申请号：US15346882

申请日：2016-11-09

Applicant: Widex A/S

Inventor： Flemming RISAGER ,  Jorgen Landgrebe ANDREASEN ,  Michael Frydendal LARSSEN ,  Per Kokholm SORENSEN ,  Drew ROSSKELLY

IPC: H01M8/04082 ,  H04R25/00

Abstract: The present invention relates to a hearing device fuel cell power pack comprising a connector part of a connector assembly for exchanging fluids between the hearing device fuel cell power pack and a hearing device docking station, the connector part comprising a moveable valve piston being adapted to move between a dosed valve position and an open valve position. The connector part forms part of a single-interface fuel cell connector assembly.