Wave-and-tide-pump apparatus and method thereof
OwnerOttie H. Andrewsinventor
Life of this patent
Estimating the term…
Abstract
A wave-and-tide-pump apparatus and method to provide a continuous flow of water from a large body of water to a small body of water, whereby the wave-and-tidal action of the first larger body of water is funneled into the second smaller body of water by means of a pump which is connected therebetween, the pump apparatus comprising an inlet mouth having a freely pivoted, flap-gate member that opens in the direction of the wave flow or incoming tide, thus allowing water to flow into a receiving reservoir and then pass through a conduit or tunnel which is connected to the second body of water, the water entering at a point opposite the natural inlet/outlet of the second body of water, thereby providing a continuous flow of water through the second body of water and establishing a flushing action.
Claims5
A wave-and-tide pump for installation along the shore line of a first body of water affected by wave-and-tidal action, to provide a constant flow of water to a second but smaller body of water which includes an inlet mouth, said pump and said inlet mouth being oppositely disposed to each other, said wave-and-tide pump comprising:
- a housing structure having a funnel-like-inlet-mouth portion and a discharge opening oppositely disposed thereto, said inlet mouth being positioned to accept incoming water flow by means of tidal changes and wave action;
- said mouth portion including a pair of inwardly converging side walls, and an inclined bottom floor extending inwardly and upwardly, providing an angular displacement substantially equal to or greater than the angle of the shore line of said first body of water;
- a throated neck portion contiguously positioned aft of said mouth portion, whereby water is funneled from said mouth portion thereof to said neck portion, said throated neck portion being defined by oppositely disposed parallel side walls, and a rearward downwardly sloping bottom wall;
- a reservoir chamber contiguously associated with said throated neck portion to receive water therefrom, said reservoir chamber being defined by a bottom wall having oppositely disposed side walls converging rearwardly and terminating inwardly at said discharge opening;
- a unilateral flow-control means interposed between said inlet mouth and said throated neck, said means being operated by said waves entering said inlet mouth thereof;
- wherein said unilateral flow-control means comprises:
- a valvular-control gate hinged in the bottom of said throated neck portion;
- and
- a floatation member attached to said gate, whereby said gate never drops below the level of the tide;
- stop means mounted in said neck portion to limit the movement in one direction of said unilateral flow-control means;
- and
- an interconnecting conduit connected between said discharge opening and said second body of water, whereby a continuous flow of water is transferred from the first body of water to the second body of water, and wherein a current flow is established within said second body of water, so that the water passes out through the inlet mouth thereof.
Dependencies are inferred from the claim text.