发明公开
EP2577987A1 LAUTSPRECHERVORRICHTUNG MIT UMLAUFENDER, TRICHTERFÖRMIGER SCHALLAUSTRITTSÖFFNUNG
审中-公开
具有电流ENDER，漏斗状的声输出的扬声器装置
- 专利标题： LAUTSPRECHERVORRICHTUNG MIT UMLAUFENDER, TRICHTERFÖRMIGER SCHALLAUSTRITTSÖFFNUNG
- 专利标题（英）： Loudspeaker apparatus with circumferential, funnel-like sound outlet opening
- 专利标题（中）： 具有电流ENDER，漏斗状的声输出的扬声器装置
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申请号： EP11721529.3申请日： 2011-05-26
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公开(公告)号： EP2577987A1公开(公告)日： 2013-04-10
- 发明人: Held, Frank
- 申请人： Held, Frank
- 申请人地址： Hochweg 70 93049 Regensburg DE
- 专利权人： Held, Frank
- 当前专利权人： Held, Frank
- 当前专利权人地址： Hochweg 70 93049 Regensburg DE
- 代理机构： Hannke, Christian
- 优先权： DE102010021879 20100528
- 国际公布： WO2011147902 20111201
- 主分类号： H04R1/34
- IPC分类号： H04R1/34 ; G10K11/02
摘要：
The invention relates to a loudspeaker apparatus which comprises at least one sound generation means, wherein an at least partially sound-conducting channel is arranged in a sound radiation direction of the sound generation means and is suitable for directing sound emerging from the sound generation means along the course of the sound-conducting channel such that the sound emerges from the loudspeaker apparatus at a second end of the sound-conducting channel, which end is in the form of a sound outlet opening, at a radiation angle which is defined by the sound outlet opening.
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