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Patent Searching and Data


Title:
ATOMIZING DEVICE AND HUMIDITY REGULATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/168028
Kind Code:
A1
Abstract:
Provided is an atomizing device with which a high atomizing efficiency can be obtained while suppressing a reduction in the reliability of an ultrasonic wave generating unit, regardless of the type of liquid being atomized. An atomizing device according to one aspect of the present invention is provided with: a housing including an internal space for storing a first liquid substance that is to become mist-like droplets, and a exhaust port; an ultrasonic wave generating unit which is provided in the housing and which causes the mist-like droplets to be generated by irradiating the first liquid substance with ultrasonic waves; a draft generating unit which generates a draft for delivering at least a portion of the mist-like droplets from the internal space to the outside through the exhaust port; and an ultrasonic wave propagating member which is provided on an ultrasonic wave propagation pathway between the ultrasonic wave generating unit and the first liquid substance in the internal space, and which has an attenuation coefficient smaller than the attenuation coefficient of the first liquid substance.

Inventors:
SAKUMA Jun
OCHI Sho
IDE Tetsuya
Application Number:
JP2019/007556
Publication Date:
September 06, 2019
Filing Date:
February 27, 2019
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
B05B17/06; B01D53/26; F24F6/12
Attorney, Agent or Firm:
INOUE Tomoya (19-20, Nishitanabe-cho 1-chome Abeno-ku, Osaka-sh, Osaka 14, 〒5450014, JP)
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