Invention Grant
- Patent Title: Loudspeaker with cone-coupled damper
- Patent Title (中): 扬声器带锥形阻尼器
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Application No.: US11405072Application Date: 2006-04-17
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Publication No.: US07899202B2Publication Date: 2011-03-01
- Inventor: Yoichiro Sumitani , Lin Chun-Yi
- Applicant: Yoichiro Sumitani , Lin Chun-Yi
- Applicant Address: US CA Torrance
- Assignee: Sound Sources Technology, Inc.
- Current Assignee: Sound Sources Technology, Inc.
- Current Assignee Address: US CA Torrance
- Agency: Stetina Brunda Garred & Brucker
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
A loudspeaker includes a circular damper, a cone, and a cylindrical bobbin. The circular damper may include a centrally disposed cone attachment protuberance and a peripherally disposed top plate attachment section. The cone may have a central inner portion that may be attached to the cone attachment protuberance of the damper. The cone may be attached to the cylindrical bobbin, which may have a voice coil coupled thereto.
Public/Granted literature
- US20070242850A1 Loudspeaker with cone-coupled damper Public/Granted day:2007-10-18
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