Title:
GAS-DISSOLVED WATER FEEDER
Document Type and Number:
Japanese Patent JP2010075830
Kind Code:
A
Abstract:
To provide a gas-dissolved water feeder which can stably feed gas-dissolved water in a fixed concentration.
The gas-dissolved water feeder includes: an air-opening water storage tank 2 connected to a water feed tube 1 and storing fed water; a pump 3 sucking water Wa in the water storage tank 2; a gas introduction part 4 provided between the water storage tank 2 and the pump 3 and mixing gas into water by the suction pressure of the pump 3; a dissolution tank 5 provided at the downstream side of the pump 3 and dissolving the mixed gas into water; and a discharge port 6 provided at the downstream side of the dissolution tank 5 and discharging gas-dissolved water Wb.
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Inventors:
Ito, Yoshiyasu
Maeda, Yasunari
Tsutsumi, Kyoko
Yamaguchi, Shigeyuki
Kitamura, Hitoshi
Shibata, Hisanori
Maeda, Yasunari
Tsutsumi, Kyoko
Yamaguchi, Shigeyuki
Kitamura, Hitoshi
Shibata, Hisanori
Application Number:
JP2008000246497
Publication Date:
April 08, 2010
Filing Date:
September 25, 2008
Export Citation:
Assignee:
PANASONIC ELECTRIC WORKS CO LTD
International Classes:
B01F1/00; B01D53/22; B01F3/04; B01F5/04