Title:
ATOMIZER
Document Type and Number:
WIPO Patent Application WO/2011/086810
Kind Code:
A1
Abstract:
An atomizer having high atomizing performance. An atomizer (1) is provided with an atomizer body (10) and a piezoelectric vibrator (20). The atomizer body (10) has formed therein a pressurizing chamber (11a) to which liquid is supplied. The atomizer body (10) includes a through-hole forming section (13) and a vibration section (14). The through-hole forming section (13) has formed therein a through-hole (13a) exposed to the pressurizing chamber (11a). The vibration section (14) is exposed to the pressurizing chamber (11a). The piezoelectric vibrator (20) vibrates the vibration section (14). The piezoelectric vibrator (20) is provided with a tubular piezoelectric body (20a), a first electrode (20b), and a second electrode (20c). One end of the piezoelectric body (20a) is joined to the outer edge of the vibration section (14). The first and second electrodes (20b, 20c) apply a voltage to the piezoelectric body (20a).
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Inventors:
FUJIMOTO, Katsumi (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2010/072681
Publication Date:
July 21, 2011
Filing Date:
December 16, 2010
Export Citation:
Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
株式会社村田製作所 (〒55 京都府長岡京市東神足１丁目１０番１号 Kyoto, 〒6178555, JP)
株式会社村田製作所 (〒55 京都府長岡京市東神足１丁目１０番１号 Kyoto, 〒6178555, JP)
International Classes:
B05B17/06; A61L9/14; B06B1/06
Attorney, Agent or Firm:
MIYAZAKI, Chikara et al. (Chuo Odori FN Bldg, 3-8 Tokiwamachi 1-chome, Chuo-ku, Osalka-sh, Osaka 28, 〒5400012, JP)
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