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US 6,055,934 AGranted
Animal waterer
OwnerMary V. Burns, Don L. Evansinventors
Life of this patent
Estimating the term…
Abstract
A device is disclosed which comprises a drinking fountain for animals in the configuration of a free falling stream of water, or continuous waterfall. A pump moves water from a reservoir upward to a discharge ramp, or ramps, where water spills over into a receptacle. The reservoir and receptacle may consist of the same part. The cascade of water takes advantage of a preference demonstrated by animals for moving drinking water. The waterfall action also aerates the water and increases freshness, by breaking the surface tension of the standing water and drawing in oxygen from the atmosphere. Filtration of the circulating water in this self-contained system is easily accomplished.
Claims14
A watering device for watering animals comprising:
- a) a primary container adapted to hold water, said primary container having a wall defining an opening;
- b) an outlet ramp positioned above said primary container, said outlet ramp being adapted to release water into said opening in said primary container in substantially a free falling manner;
- c) a pump hydraulically connected to said primary container and said outlet ramp for transporting water from said primary container to said water outlet ramp, wherein water is made to substantially free fall from said outlet ramp into said primary container;
- and
- d) a secondary reservoir and a secondary water passage separate from said outlet ramp and hydraulically connected to said primary container and to said secondary reservoir, wherein said secondary reservoir is adapted to store a non-circulating reserve of water and to allow gravity to cause water to flow from said secondary reservoir through said secondary water passage to said primary container and thereby adding water to said primary container.
2 more elements
A watering device for watering animals comprising in combination:
- a) a primary container for holding water, said primary container having an exterior wall defining an open top for allowing animals to drink water from said container;
- b) a tube for transporting water, said tube having a first and second end, said first end being in said primary container wherein said tube may remove water from said container when water is in said primary container;
- c) a pump connected to said tube for pumping water from said primary container;
- d) a reservoir located above said primary container for holding pumped water, said second end of said tube being positioned to deposit pumped water in said reservoir when said pump pumps water from said primary container;
- e) a lip attached to said reservoir which releases water into said primary container from a predetermined height above said primary container, wherein said pumped water is made to substantially free fall into said primary container through said open top;
- and
- f) a secondary container hydraulically connected to said primary container wherein said secondary reservoir is adapted to store a non-circulating reserve of water and to allow gravity to cause secondary water to flow from said secondary container into said primary container and thereby add secondary water to said primary container separate from the pumped water deposited by said reservoir and lip into said primary container.
4 more elements
A watering device for watering animals, comprising in combination:
- a) a primary container for storing water in a position where an animal may drink from said primary container, said container having an exterior wall defining an open top;
- b) a water release means positioned a predetermined height above said primary container for causing release water to substantially free fall into said primary container in a detached stream through said open top;
- c) a fluid transportation means hydraulically connected to said primary container and to said water release device for transporting container water from said container to said water release means;
- and
- d) a secondary container and a secondary water passage separate from said water release means and hydraulically connected to said primary container and secondary container wherein said secondary container is adapted to store a non-circulating reserve of water and to allow gravity to cause secondary water to flow from said secondary container through said secondary water passage into said primary container and thereby add secondary water to said primary container.
2 more elements
A watering device for watering animals comprising:
- a) a primary container adapted to hold water, said primary container having a wall defining an opening;
- b) an outlet ramp positioned above said primary container, said outlet ramp being adapted to release water into said opening in said primary container in substantially a free falling manner;
- c) a pump hydraulically connected to said primary container and said outlet ramp for transporting water from said primary container to said water outlet ramp, wherein water is made to substantially free fall from said outlet ramp into said primary container;
- and
- d) a secondary reservoir adapted to store a non-circulating reserve of water and to cooperate with gravity to cause water to automatically flow from said secondary reservoir to said primary container when the water in said watering device falls below a level sufficient to prevent gravity from causing water to exit the secondary reservoir and enter said primary container.
2 more elements
A method of watering animals comprising the following steps:
- a) transporting water from a container having an exterior wall defining an open top to a water release means, the water release means being located above the container;
- b) releasing water from the water release means wherein water is made to fall in a substantially free falling manner into the container through the open top;
- c) allowing an animal free access to drink falling water or water in the container, wherein an animal may drink from the falling water;
- d) storing water in an inverted bottle secondary reservoir, the secondary reservoir being hydraulically connected to the primary reservoir by a water passage, wherein water stored in the inverted bottle does not circulate;
- and
- e) transferring water from the secondary reservoir to the primary reservoir when water in the primary reservoir is below a predetermined level.
3 more elements
Dependencies are inferred from the claim text.