公开(公告)号：US09716953B2

公开(公告)日：2017-07-25

申请号：US13837060

申请日：2013-03-15

申请人： Cochlear Limited

发明人： Marcus Andersson ,  Tommy Bergs ,  Johan Gustafsson ,  Anders Kallsvik

IPC分类号： H04R25/00 ,  H04R9/02 ,  H04R9/04 ,  H04R11/02

CPC分类号： H04R25/606 ,  H04R9/025 ,  H04R9/046 ,  H04R11/02 ,  H04R2209/022

摘要： A device, including an electromagnetic transducer including a bobbin having a space therein, a connection apparatus in fixed relationship to the bobbin configured to transfer vibrational energy directly or indirectly at least one of to or from the electromagnetic transducer, and a passage from the space to the connection apparatus.

公开(公告)号：US10757516B2

公开(公告)日：2020-08-25

申请号：US14066228

申请日：2013-10-29

申请人： Cochlear Limited

发明人： Tommy Bergs ,  Anders Kallsvik

IPC分类号： H04R25/00

摘要： A device including a transducer and a connection assembly in fixed relationship with the transducer, configured to transfer vibrational energy directly or indirectly, at least one of to or from, the transducer, wherein a first component of the connection assembly is actively held by positive retention to the device by a second component of the connection assembly.

公开(公告)号：US11026032B2

公开(公告)日：2021-06-01

申请号：US15657715

申请日：2017-07-24

申请人： Cochlear Limited

发明人： Marcus Andersson ,  Tommy Bergs ,  Johan Gustafsson ,  Anders Kallsvik

IPC分类号： H04R25/00 ,  H04R9/02 ,  H04R9/04 ,  H04R11/02

摘要： A device, including an electromagnetic transducer including a bobbin having a space therein, a connection apparatus in fixed relationship to the bobbin configured to transfer vibrational energy directly or indirectly at least one of to or from the electromagnetic transducer, and a passage from the space to the connection apparatus.