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Patent Searching and Data


Title:
LIQUID AGENT APPLICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/163706
Kind Code:
A1
Abstract:
Provided is a liquid agent application device capable of smoothly applying a liquid agent by using a simple configuration. The liquid agent application device 10 comprises a vibration drive unit 15 arranged in a housing space between a diaphragm 12 and a pressure chamber plate 11a. The housing space is configured using a recessed section 11g formed in the pressure chamber plate 11a. The vibration drive unit 15 has a vibrating piezoelectric element 21 that vibrates in accordance with the application of a vibration voltage signal having a higher frequency than a pressurizing voltage signal.

Inventors:
MAEDA,Kenji (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
NAKATANI,Masaji (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
Application Number:
JP2019/005825
Publication Date:
August 29, 2019
Filing Date:
February 18, 2019
Export Citation:
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Assignee:
NIDEC CORPORATION (338 Kuzetonoshiro-cho, Minami-ku Kyoto-sh, Kyoto 05, 〒6018205, JP)
International Classes:
B05C5/00; B05C11/10
Domestic Patent References:
WO2018173592A12018-09-27
Foreign References:
JP2007203515A2007-08-16
JP2004142333A2004-05-20
JP2002143746A2002-05-21
JP2011098295A2011-05-19
JP2008229530A2008-10-02
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