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Priority to ES1969145051UpriorityCriticalpatent/ES145051Y/en
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Publication of ES145051YpublicationCriticalpatent/ES145051Y/en
Feeding And Watering For Cattle Raising And Animal Husbandry
(AREA)
Abstract
Improved valve for animal drinkers, characterized essentially by the fact of comprising a vertical rod, axially displaceable by a lever articulated at its center, and configured as a container included in the sprue itself, with the rod mentioned at its upper end, a valve head provided as a valve with a protruding skirt which on the inside forms a conical cavity operatively arranged to seal on a conical valve seat and own a part surrounding the stem, which piece constitutes a gap for the water to flow to its through, in the raised position of the shank, resulting from the actuation of the lever-container by the animal in the action of drinking, while at the end of said action, the shank descends automatically by the pressure of the water contained in the feeding conduit, closing the valve. (Machine-translation by Google Translate, not legally binding)
ES1969145051U1969-01-251969-01-25
PERFECTED VALVE FOR ANIMAL DRINKERS.
ExpiredES145051Y
(en)