发明名称 |
OVERFLOW DEVICE FOR WATER TANK |
摘要 |
<p>An aquarium overflow device capable of preventing adverse effects by suction noise of an overflow pipe. The aquarium overflow device according to the present invention is equipped with a water storing portion 52 for storing water W in an aquarium, an overflow pipe 54 extended upwardly in the water storing portion 52 and having an upper end opening for introducing the water W stored in the water storing portion 52 and a lower end opening for discharging the water which is open to a bottom wall side of the water storing portion 52, and a sound preventing cover 47 provided in the water storing portion 52 so as to cover the entire region of the above-water portion of the overflow pipe 54.</p> |
申请公布号 |
EP1997371(A4) |
申请公布日期 |
2010.03.03 |
申请号 |
EP20060797057 |
申请日期 |
2006.08.30 |
申请人 |
KABUSHIKI KAISHA TOMINAGA JYUSHI KOGYOSHO |
发明人 |
ARITA, RYUZO;TOMINAGA, KAZUTOSHI |
分类号 |
A01K63/04;B01D35/027;C02F1/24;C02F1/40;C02F3/30 |
主分类号 |
A01K63/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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