Beaver control siphon apparatus
OwnerRobert E. Jamiesoninventor
Life of this patent
Estimating the term…
Abstract
A siphon apparatus for hindering beavers from blocking the inlet of a flood control riser in a water reservoir. The siphon apparatus includes a first conduit for being positioned within the riser, the first conduit having a lower end and an upper end; a second conduit for being positioned outside the riser, the second conduit having a lower end and an upper end, the lower end of the second conduit being at a higher vertical plane than the lower end of the first conduit; and a third conduit for joining the upper ends of the first and second conduit and for allowing water to be siphoned from the lower end of the second conduit to the lower end of the first conduit.
Claims8
A siphon apparatus for hindering beavers from blocking the inlet means of a flood control riser in a water reservoir, said siphon apparatus comprising:
- (a) first conduit means for being positioned within said riser, said first conduit means having a lower end and an upper end;
- (b) second conduit means for being positioned outside said riser, said second conduit means having a lower end and an upper end, said lower end of said second conduit means being at a higher horizontal plane than said lower end of said first conduit means;
- (c) horizontal third conduit means for joining said upper ends of said first and second conduit means and for allowing water to be siphoned from said lower end of said second conduit means to said lower end of said first conduit means;
- (d) delay means for preventing the flow of water through said third conduit means until the level of water in said reservoir has risen to a level which allows substantially maximum flow through said siphon apparatus.
A siphon apparatus for a flood control riser in a water reservoir, said siphon apparatus comprising:
- (a) first conduit means for being positioned within said riser, said first conduit means having a lower end and an upper end;
- (b) second conduit means for being positioned outside said riser, said second conduit means having a lower end and an upper end, said lower end of said second conduit means being at a higher horizontal plane than said lower end of said first conduit means;
- (c) horizontal third conduit means for joining said upper ends of said first and second conduit means and for allowing water to be siphoned from said lower end of said second conduit means to said lower end of said first conduit means;
- and
- (d) delay means for preventing the flow of water through said third conduit means until the level of water in said reservoir has risen to a level which allows substantially maximum flow through said siphon apparatus;
- said delay means including blockage means located within said third conduit means for blocking the flow of water through said third conduit means until the level of water in said reservoir has substantially risen to a level which allows maximum flow through said siphon apparatus.
Dependencies are inferred from the claim text.