ES58245U - Gasket or gasket collar for pumps and other fluid aspiration and drive machines (Machine-translation by Google Translate, not legally binding)
- Google Patents
Gasket or gasket collar for pumps and other fluid aspiration and drive machines (Machine-translation by Google Translate, not legally binding)
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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Bomba Prat S A
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Bomba Prat S A
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Priority to ES0058245UpriorityCriticalpatent/ES58245Y/en
Publication of ES58245UpublicationCriticalpatent/ES58245U/en
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Publication of ES58245YpublicationCriticalpatent/ES58245Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Seal collar for pumps and other fluid suction and drive machines, essentially characterized by an annular element made of semi-elastic materials, compact and resistant to friction and corrosion, which has a central hole of appropriate diameter to adjust under pressure on the axis to be applied and a peripheral channel concentric with said orifice, whose width decreases progressively towards its bottom, and because, in correspondence with this shape of the channel, the thickness or total thickness of the The collar also gradually decreases from its peripheral edge to the edge of the central hole, causing the formation of two concavities in the two lateral faces of the collar. (Machine-translation by Google Translate, not legally binding)
ES0058245U1957-01-151957-01-15
Gasket collar or packing for pumps and other machines for suction and discharge of fluids
ExpiredES58245Y
(en)
Pump for the circulation of liquids with automatic aspiration and regulation device without scaling (Machine-translation by Google Translate, not legally binding)