发明名称 |
SIPHON WITH PRESSURE PRIMING AND PNEUMATIC REFLUX |
摘要 |
<p>A liquid siphon including a tank and a pair of concentric shells within the tank. One end of the external-most shell has an enlarged bell part formed thereon. A deformable gasket is retained against an interior portion of the bell part to close the same. A passageway in the bell part communicates the interior thereof with the outside surface and is closed by the gasket when the same is deformed by priming the siphon.</p> |
申请公布号 |
CA1031231(A) |
申请公布日期 |
1978.05.16 |
申请号 |
CA19750224563 |
申请日期 |
1975.04.11 |
申请人 |
AMICI, FRANCESCO;BRUGNOLI, MARIA |
发明人 |
AMICI, FRANCESCO;BRUGNOLI, MARIA |
分类号 |
E03D1/16;E03D1/08;E03D5/02;F04F10/00 |
主分类号 |
E03D1/16 |
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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