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ASOCIACION MUMBRU OLLER
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ASOCIACION MUMBRU OLLER
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Application filed by ASOCIACION MUMBRU OLLERfiledCriticalASOCIACION MUMBRU OLLER
Priority to ES0074766UpriorityCriticalpatent/ES74766Y/en
Publication of ES74766UpublicationCriticalpatent/ES74766U/en
Application grantedgrantedCritical
Publication of ES74766YpublicationCriticalpatent/ES74766Y/en
Closing device for liquid and gas pipes, consisting essentially of a plug mounted on a passage valve body, the plug of which is axially crossed by a rod that rotates and slides inside said plug by means of a helical thread , said rod being connected at its upper end to a flywheel or crosshead and at its lower end to a ball, which is coupled integrally to a sealing element, being mounted after said shutter and at a prudent distance from said plug a valve annular seat, located between the inlet and the outlet duct of the corresponding fluid, existing in the upper part of the above-mentioned cap a cylindrical cavity containing a packing, which retained by a screw-press, acts as a seal between the stem and the stopper, which is topped by a threaded cap that serves as protection to the press-screw before mentioned and to the stopper, the set of constituent parts of the aforementioned mechanism acting inside said valve body and transversely with respect to the vein of the corresponding fluid. (Machine-translation by Google Translate, not legally binding)
ES0074766U1959-07-031959-07-03
Liquid and gas pipe closing device
ExpiredES74766Y
(en)
Double valve device for closing and sealing bottles containing liquids subjected to a gas pressure (Machine-translation by Google Translate, not legally binding)
Device to hermetically seal and to use at will through the closing flasks that contain liquids packed under pressure of a gas (Machine-translation by Google Translate, not legally binding)