公开(公告)号：US20190069103A1

公开(公告)日：2019-02-28

申请号：US16174421

申请日：2018-10-30

Applicant: Widex A/S

Inventor： Drew ROSSKELLY ,  Flemming RISAGER ,  Michael Frydendal LARSSEN

IPC: H04R25/00 ,  H01M8/04291 ,  H01M8/04082 ,  H01M2/36

Abstract: A changeable cartridge for a hearing device docking station, the changeable cartridge having a flexible waste reservoir adapted to receive waste products from hearing device fuel cell power packs, and a flexible fuel reservoir adapted to hold and provide fuel to hearing device fuel cell power packs. The present invention further relates to a hearing device docking station and a hearing device docking station assembly.

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.

公开(公告)号：US20170134868A1

公开(公告)日：2017-05-11

申请号：US15345610

申请日：2016-11-08

Applicant: WIDEX A/S

Inventor： Drew ROSSKELLY ,  Flemming RISAGER ,  Michael Frydendal LARSSEN

IPC: H04R25/00

CPC classification number: H04R25/556 ,  H01M2/361 ,  H01M8/04208 ,  H01M8/04216 ,  H01M8/04291 ,  H04R2225/31 ,  H04R2225/33

Abstract: The present invention relates to a changeable cartridge for a hearing device docking station, said changeable cartridge comprising a flexible waste reservoir being adapted to receive waste products from hearing device fuel cell power packs, and a flexible fuel reservoir being adapted to hold and provide fuel to hearing device fuel cell power packs. The present invention further relates to a hearing device docking station and a hearing device docking station assembly.