发明公开
- 专利标题： LOW CAPACITANCE RECEIVER COIL
- 专利标题（中）： 接收线圈低容量
-
申请号： EP01964613.2申请日： 2001-08-14
-
公开(公告)号： EP1310135A2公开(公告)日： 2003-05-14
- 发明人: MILLER, Thomas, E.
- 申请人： Knowles Electronics, LLC
- 申请人地址： 1151 Maplewood Drive Itasca, Illinois 60143 US
- 专利权人： Knowles Electronics, LLC
- 当前专利权人： Knowles Electronics, LLC
- 当前专利权人地址： 1151 Maplewood Drive Itasca, Illinois 60143 US
- 代理机构： Dunlop, Brian Kenneth Charles
- 优先权： US225124P 20000814; US928673 20010813
- 国际公布： WO02015640 20020221
- 主分类号： H04R11/06
- IPC分类号： H04R11/06
摘要：
The disclosure relates to electroacoustic receivers of the type which incorporate a reed armature. Thus, a receiver comprises a coil, magnets, pole pieces and a reed armature which passes through a central tunnel defined by the coil. A central portion of the reed lies within the tunnel. The coil includes a predetermined winding for decreasing the parasitic capacitance of the coil.
公开/授权文献
- EP1310135B1 LOW CAPACITANCE RECEIVER COIL 公开/授权日：2006-06-28
信息查询
