Ultrasonic atomizing device and pest control method

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United States of America Patent

PATENT NO 9545099
APP PUB NO 20150122906A1
SERIAL NO

14366430

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Abstract

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Micropores penetrating a vibration plate 12 in a thickness direction thereof are formed, in which the vibration plate 12 atomizes a solution by vibration of a piezoelectric vibrator 11 that generates ultrasonic vibration when current is applied thereto. In addition, the spraying time and the spraying interval time are controlled by turning on or off the current applied to the piezoelectric vibrator 11, such that a value of [50% particle diameter of spray particles in cumulative volume distribution]×([spraying time]/[spraying interval time]) becomes 0.2 to 2.5 μm.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITED27-1 SHINKAWA 2-CHOME CHUO-KU TOKYO 1048260 ?1048260

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Tetsuo Takarazuka, JP 12 92
Kawano, Hiroyuki Takarazuka, JP 112 739
Takahata, Daisuke Ageo, JP 20 321
Ueda, Kazuyuki Ageo, JP 82 1057

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