发明授权
- 专利标题: Loudspeakers
- 专利标题(中): 扬声器
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申请号: US09341295申请日: 1998-01-05
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公开(公告)号: US06956957B1公开(公告)日: 2005-10-18
- 发明人: Henry Azima , Martin Colloms , Martin Roberts , Graham Bank , Neil Harris , Bijan Djahansouzi
- 申请人: Henry Azima , Martin Colloms , Martin Roberts , Graham Bank , Neil Harris , Bijan Djahansouzi
- 申请人地址: GB Cambridgeshire
- 专利权人: New Transducers Limited
- 当前专利权人: New Transducers Limited
- 当前专利权人地址: GB Cambridgeshire
- 代理机构: Foley & Lardner LLP
- 优先权: GB9700363 19970109; GB9711593 19970606; GB9718730 19970904
- 国际申请: PCT/GB98/00014 WO 19980105
- 国际公布: WO98/31188 WO 19980716
- 主分类号: H04R9/00
- IPC分类号: H04R9/00 ; H04R7/04 ; H04R7/06 ; H04R9/06 ; H04R25/00
摘要:
A loudspeaker drive unit comprising a resonant acoustic radiator, an exciter on the radiator to apply bending wave energy to the radiator to cause it to resonate, a support for the loudspeaker drive unit, and means resiliently coupling the exciter to the support.
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