Animal husbandry – Watering or liquid feed device – Temperature-controlling
Patent
1985-11-22
1987-04-07
Swiatek, Robert P.
Animal husbandry
Watering or liquid feed device
Temperature-controlling
219307, 219381, A01K 700, F24H 106
Patent
active
046551719
ABSTRACT:
A livestock watering device which includes a bucket-like container, including side walls and a bottom wall, for holding a quantity of water. A conduit, including an inlet and an outlet, forms a closed loop communicating through the side walls of the container above the bottom wall thereof. The conduit extends in the closed loop below the bottom wall of the container, and a flow-through heater is provided in the conduit for heating water therein and effecting flow of water out of the container through the outlet, through the closed-loop conduit, and back into the container through the inlet. The heater effects the water flow by heat transfer without a pump.
REFERENCES:
patent: 817593 (1906-04-01), Shipp
patent: 1265849 (1918-05-01), Wheelock
patent: 1478415 (1923-12-01), Wiegand
patent: 1617889 (1927-02-01), Woodgate et al.
patent: 1683920 (1928-09-01), Rohne
patent: 2041917 (1936-05-01), Florman
patent: 2716179 (1955-08-01), Cornella
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