发明名称 IMPROVED FLOATING SUCTION HEAD ASSEMBLY
摘要 A floating suction head assembly for connection with firehoses and the like comprising a U-shaped float of hollow tubular construction. A hollow tubular strainer is disposed between the arms of the float and extends therebeneath with small openings fully exposed at its bottom and along side portions thereof. The openings are one half inch in diameter with spacing therebetween of approximately one fourth inch and with alternate radial rows of 9 and 8 openings each. Thirty-two rows of openings are provided along the length of the strainer and a highly efficient turbulence free operation results with a light-weight construction.
申请公布号 CA2015786(A1) 申请公布日期 1990.12.01
申请号 CA19902015786 申请日期 1990.04.30
申请人 KOZEY, GREGORY 发明人 KOZEY, GREGORY
分类号 B01D29/33;B01D35/05;F04D29/00;F04D29/70;(IPC1-7):F04D29/70;A62C39/00 主分类号 B01D29/33
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