发明公开
- 专利标题： MUTE FOR A RECORDER
- 专利标题（中）： 静音录音机
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申请号： EP07712063.2申请日： 2007-01-19
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公开(公告)号： EP1974341A2公开(公告)日： 2008-10-01
- 发明人: MONTEMURRO, Renato
- 申请人： Bonini S.r.l.
- 申请人地址： Via Dello Stallone, 1/A 23014 Delebio IT
- 专利权人： Bonini S.r.l.
- 当前专利权人： Bonini S.r.l.
- 当前专利权人地址： Via Dello Stallone, 1/A 23014 Delebio IT
- 代理机构： Eccetto, Mauro
- 优先权： ITLC20060001 20060120
- 国际公布： WO2007082926 20070726
- 主分类号： G10D9/06
- IPC分类号： G10D9/06 ; G10D7/02
摘要：
A mute (1), appropriately conceived for a recorder (22), is capable of softening the sonority of the recorder (22) which is provided with a window (26) partially delimited by a sharp edge (S) suitable to create air vortexes when invested by blown air; the mute (1) being provided with a flow barrier inserted through the window (26) so as to partially deviate the blown air flowing towards the sharp edge (S).
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