ES251317A3 - Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)
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EGUES ECHEVARRIA ANTONIO
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EGUES ECHEVARRIA ANTONIO
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Priority to ES0251317ApriorityCriticalpatent/ES251317A3/en
Publication of ES251317A3publicationCriticalpatent/ES251317A3/en
Improvements introduced in the construction of valvular devices that respond to pressure, of the type that has a valve body that receives from below the value of the acting pressure and transmits it to a membrane for the elevation of a stem through the hole of a cap of cover, characterized in that the retention of the edge the membrane on the body of the valvular device is ensured by the provision of a tapped sleeve which, when threading on a threaded part of the valve body, retains with an inner peripheral upper protrusion the overlapping edges of the membrane and the cap, thereby obtaining the result of making said retention removable and replaceable. (Machine-translation by Google Translate, not legally binding)
ES0251317A1959-08-061959-08-06Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)
ExpiredES251317A3
(en)
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)