专利检索 ap:("Widex A/S") AND inv:"BROBERG, Oskar Myhre" 第 1 页

1.

发明授权
HEARING AID WITH A PRE-STRESSED BATTERY SPRING 有权

公开(公告)号：EP2936831B1

公开(公告)日：2019-06-19

申请号：EP12806451.6

申请日：2012-12-19

申请人： Widex A/S

发明人： BROBERG, Oskar Myhre , OLSEN, Jorgen Mejner , HAVN, Kennie Falk

IPC分类号： H04R25/00 , H01M2/30 , H01M2/02

2.

发明公开
HEARING AID WITH A PRE-STRESSED BATTERY SPRING 审中-公开
标题翻译：听力预应力电池弹簧

公开(公告)号：EP2936831A1

公开(公告)日：2015-10-28

申请号：EP12806451.6

申请日：2012-12-19

申请人： Widex A/S

发明人： BROBERG, Oskar Myhre , OLSEN, Jorgen Mejner , HAVN, Kennie Falk

IPC分类号： H04R25/00 , H01M2/30 , H01M2/02

CPC分类号： H04R25/602 , H01M2/0222 , H01M2/30 , H01M2220/30

摘要： A hearing aid comprises a battery compartment prepared for receiving a battery (10) and two contacts (4) arranged to draw an electrical current from an inserted battery in order to power electrical parts of the hearing aid. At least one of the contacts (4) is loaded by a pre-stressed spring (1), which comprises a body part (2) and a torque part (3), said body part (2) being arranged in a fixed attachment in a first end from where it extends to the point of battery contact in a second end, where the torque part (3) is adapted to provide a torque to the point of contact (4).