Fuel filler alarm for boats
AssigneeRobert L. Delisle, Jr.
InventorsRobert L. Delisle, Jr., Douglas J. Goss
Life of this patent
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Abstract
A fuel filler alarm for boats includes a housing, a whistle element on the housing and a suction ring on the housing. The suction ring is operable for detachably securing the housing to the hull of a boat adjacent a fuel tank vent thereon so that air passing outwardly through the vent passes through the housing and the whistle element. The whistle element is responsive to the outward flow of air through the fuel tank vent during a fuel filling operation for producing an audible whistling sound, while sound essentially stops when the associated fuel tank reaches a substantially full condition.
Claims7
A fuel filler alarm for a boat comprising whistle means operable in response to an air stream passing through a fuel tank vent on an exterior hull surface of the boat during a fueling operation for producing an audible sound, a housing having an aperture therein, said whistle means being received in said aperture, securing means for detachably securing said housing to the hull of said boat so that said housing encircles said vent causing air passing through said vent to pass through said housing and outwardly through said whistle means to produce an audible sound and receiver means on said housing for receiving and containing fuel spilled from said vent, said receiver means being detachable from said boat hull with said housing.
A fuel filler alarm for a boat comprising whistle means operable in response to an air stream passing through a fuel tank vent on the hull of the boat during a fueling operation for producing an audible sound, mounting means for releasably mounting said whistle means on said boat so that air passing through said vent during said fueling operation passes through said whistle means to produce an audible sound, receiver means on said housing for receiving and containing fuel spilled from said vent, said receiver means being detachable from said housing for draining fuel from said receiver means.
A fuel filler alarm for a boat comprising whistle means operable in response to an air stream passing through a fuel tank vent on the hull of the boat during a fueling operation for producing an audible sound, a housing having an aperture therein, said whistle means being received in said aperture, and suction seal means for releasably securing said housing to the hull of said boat with a suction seal adjacent said vent so that air passing through said vent passes through said housing and outwardly through said whistle means to produce an audible sound.
In the fuel filler alarm of claim 10, said suction seal securing means comprising an elastomeric suction ring including inner and outer seal portions and a concave suction portion between said seal portions, said inner and outer seal portions being sealingly engageable with said hull to seal said suction portion from air in the interior of said housing and air on the exterior of said housing, respectively, said suction ring being resiliently deformable to evacuate said suction portion and to thereby releasably secure said suction ring to said hull.
Dependencies are inferred from the claim text.