发明申请
- 专利标题： Loudspeaker System
- 专利标题（中）： 扬声器系统
-
申请号： US11660677申请日： 2005-08-19
-
公开(公告)号： US20070286449A1公开(公告)日： 2007-12-13
- 发明人: Toshiyuki Matsumura , Shuji Saiki , Sawako Kano , Mitsukazu Kuze
- 申请人： Toshiyuki Matsumura , Shuji Saiki , Sawako Kano , Mitsukazu Kuze
- 优先权： JP2004-241832 20040823
- 国际申请： PCT/JP05/15127 WO 20050819
- 主分类号： H04R1/02
- IPC分类号： H04R1/02
摘要：
A loudspeaker system comprises a cabinet (11), a speaker unit (12), a package body (13), a filler gas (15), and an absorbent (14). The speaker unit (12) is mounted in the cabinet (11). At least one package body (13) is disposed in a vacant space (Ra) inside of the cabinet (11) and is structured by a bag body for sealing materials thereinto from outside thereof. A predetermined amount of the filler gas (15) is sealed into the package body (13). A predetermined amount of the absorbent (14) is sealed into the package body (13) and physically absorbs the filler gas (15).
公开/授权文献
- US07974423B2 Loudspeaker system 公开/授权日：2011-07-05