发明名称 |
CLEANING APPARATUS FOR SUBMERGED SURFACES |
摘要 |
A pool cleaner (1) has a suction head (2) with a flow interrupter having a ball (12) movable to interrupt a primary liquid flow through the suction head and a release means (16) is located downstream of the ball (12) and has a flow passage allowing an auxiliary liquid flow into the tube when the ball interrupts the primary liquid flow. The auxiliary flow abruptly dislodges the ball and allows primary liquid flow. <IMAGE> |
申请公布号 |
AU2715792(A) |
申请公布日期 |
1993.04.22 |
申请号 |
AU19920027157 |
申请日期 |
1992.10.19 |
申请人 |
CLEAVE CORPORATION |
发明人 |
ALEXIS ADRIAN FELIPE WADMAN;HENDRIKUS JOHANNES VAN DER MEYDEN |
分类号 |
E04H4/16 |
主分类号 |
E04H4/16 |
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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