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MATA CASAS FRANCISCO
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MATA CASAS FRANCISCO
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Application filed by MATA CASAS FRANCISCOfiledCriticalMATA CASAS FRANCISCO
Priority to ES0060672UpriorityCriticalpatent/ES60672Y/es
Publication of ES60672UpublicationCriticalpatent/ES60672U/es
Application grantedgrantedCritical
Publication of ES60672YpublicationCriticalpatent/ES60672Y/es
Dispositivo para maniobra de válvulas para fluidos a presión, que se caracteriza esencialmente por estar constituido por un marco envolvente, de conformidad y dimensiones apropiadas para su acoplamiento al volante de las válvulas, el cual dispone radialmente de una empuñadura y de un elemento introducible, a modo de tornillo de presión, regulable a voluntad, presentando además en su pared lateral un elemento adecuado, a base de vaciado o aberturas, en los que por introducción parcial del volante se afianza su sujeción.
ES0060672U1957-06-151957-06-15Dispositivo para maniobra de válvulas para fluidos a presión
ExpiredES60672Y
(es)
Improvements in or relating to methods of and apparatus for effecting pumping ofa fluid and especially the pumping ofa fluid atone pressure into a fluid flowing ata higher pressure