Piezoelectric blower

专利名称：Piezoelectric blower发明人：田中 伸拓,近藤 大輔,栗原 潔申请号：JP2015506632申请日：20140124公开号：JP5962848B2公开日：20160803

摘要：A piezoelectric blower includes an outer casing and a blower main body. Theouter casing houses the blower main body. The blower main body includes a top plate,side plate, first vibrating plate, piezoelectric element, intermediate plate, secondvibrating plate, side plate, and bottom plate and has a structure in which they arelaminated in sequence. The top plate, side plate, and first vibrating plate define a

columnar first blower space. The second vibrating plate, side plate, bottom plate define acolumnar second blower space. The distance from a neutral plane of the piezoelectricelement in the thickness direction to a surface of the second vibrating plate, the surfacebeing near the piezoelectric element, is longer than the distance from the neutral planeto a surface of the first vibrating plate, the surface being near the piezoelectric element.

申请人：株式会社村田製作所

地址：京都府長岡京市東神足１丁目１０番１号

国籍：JP

代理人：特許業務法人 楓国際特許事務所

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