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Individual
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Individual
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Priority to ES90841UpriorityCriticalpatent/ES90841U/en
Publication of ES90841UpublicationCriticalpatent/ES90841U/en
Vacuum valve for toilet deposits, characterized in that it is constituted essentially by a ring freely attached to the end of a central rod surrounded by a spiral spring whose rod has in its lower part a piece of greater width than when rising stumbles with a stop located in an enclosing tube; attached to a tube of smaller diameter that in its lower part presents a closing device held by two threaded nuts, this whole device being covered on its upper part by a spiral spring acting on the closing of the valve, and in turn this set is inside the box that makes the enclosure of the set, which is formed by two bodies, the lower of which wraps the upper threaded by its lower part to finally join the part of the device intended to be attached to the tank . (Machine-translation by Google Translate, not legally binding)
ES90841U1962-01-101962-01-10Vacuum valve for toilet tanks (Machine-translation by Google Translate, not legally binding)
PendingES90841U
(en)