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Priority to ES1976224039UpriorityCriticalpatent/ES224039Y/en
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Publication of ES224039YpublicationCriticalpatent/ES224039Y/en
Pouring cap, which is essentially characterized by being constituted by a body preferably single piece, equipped with a frustoconical part for adaptation to the mouth of the corresponding bottle, appearing in the opposite part of said frustoconical region an annular channel with inclined bottom, which communicates, at its lowest point, with a longitudinal chamber inside which a crazy spherical obturator is contained, located between a valve seat and end stops, a spout with a through hole, slightly frustoconical, emerging from the center of said annular channel that goes through the whole piece and that goes to the free exit of the liquid. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of valvular devices for containers with internal pressure. (Machine-translation by Google Translate, not legally binding)