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Individual
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Individual
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Priority to ES1967133626UpriorityCriticalpatent/ES133626Y/en
Publication of ES133626UpublicationCriticalpatent/ES133626U/en
Application grantedgrantedCritical
Publication of ES133626YpublicationCriticalpatent/ES133626Y/en
Sealing valve for liquid applicators, characterized by being constituted by an enveloping tubular piece, feasible to adapt to pressure in the neck of a bottle, which piece has in one of its mouths an annular shoulder, while the opposite mouth has a throttling with a through hole, settling in both (throttling and orifice), a shutter that is applied against the mouth pressed by a spring that rests on the shoulder of the tubular piece, leaving the obturator with a core protruding from the strangled mouth, susceptible to being pressed from the outside so that, when its displacement is achieved by the expiration of the tension of the spring that allows the exit of the product contained in the bottle, being this in a sufficiently inverted position. (Machine-translation by Google Translate, not legally binding)
ES1967133626U1967-10-311967-10-31
PLUG VALVE FOR LIQUID APPLICATORS.
ExpiredES133626Y
(en)