Invention Grant
- Patent Title: Loudspeaker system
- Patent Title (中): 扬声器系统
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Application No.: US12598317Application Date: 2008-06-04
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Publication No.: US08565463B2Publication Date: 2013-10-22
- Inventor: Shuji Saiki , Toshiyuki Matsumura
- Applicant: Shuji Saiki , Toshiyuki Matsumura
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2007-155700 20070612
- International Application: PCT/JP2008/001414 WO 20080604
- International Announcement: WO2008/152783 WO 20081218
- Main IPC: H04R1/20
- IPC: H04R1/20
Abstract:
A loudspeaker system according to the present invention includes a cabinet, a loudspeaker unit attached to an opening formed in the cabinet, a gas adsorber provided in the cabinet and operable to physically adsorb gas in the cabinet to equivalently increase a volume of an inside of the cabinet, and a dehumidifier attached to an opening formed in the cabinet and operable to discharge damp air in the cabinet to the outside when a DC voltage is applied thereto.
Public/Granted literature
- US20100135516A1 LOUDSPEAKER SYSTEM Public/Granted day:2010-06-03
Information query
