Floating suction head assembly
OwnerGregory P. Kozeyinventor
Life of this patent
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Abstract
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 lightweight construction.
Claims11
A floating suction head assembly for connection with fire hoses and the like comprising a float which is generally "U-shaped" viewed from above in an operational or floating attitude, the body and each arm of the "U" being of horizontally elongated sealed hollow cylindrical construction, an elongated hollow generally cylindrical strainer open at one end and adapted for connection with the suction end of a fire hose or the like and closed at an opposite end, said strainer being disposed generally in a longitudinal attitude with its axis generally horizontal between the arms of the "U-shaped" float and with its closed end adjacent the body of the float, and means pivotally interconnecting the strainer and float adjacent the closed end of the former, the strainer thus being pivotally movable with the open end thereof swingable downwardly relative to the float at the urging of a connected fire hose or the like, the latter describing a shallow arc under the water surface due to its own weight, and said strainer having a plurality of small openings therein along and throughout its arcuate lower surface and extending upwardly along each arcuate side thereof through an angle of at least 80.degree. from a vertical plane through the axis of the strainer, turbulence and whirl-pooling of the water about the suction head thus being minimized.
Dependencies are inferred from the claim text.