Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Carcasona Anoll Joaquin
Original Assignee
Carcasona Anoll Joaquin
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Publication date
Application filed by Carcasona Anoll JoaquinfiledCriticalCarcasona Anoll Joaquin
Priority to ES95657UpriorityCriticalpatent/ES95657Y/en
Publication of ES95657UpublicationCriticalpatent/ES95657U/en
Application grantedgrantedCritical
Publication of ES95657YpublicationCriticalpatent/ES95657Y/en
Improved membrane valve, characterized in that the crowning surface of the internal projection of the valve body where the membrane rests to effect closure has two projections of semicircular section located on each side of a section groove also semicircular, which together constitutes a corrugated surface for seating the elastic membrane, thus obtaining a winding closure and therefore a large contact surface that provides greater tightness. (Machine-translation by Google Translate, not legally binding)