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Individual
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Priority to ES1970161284UpriorityCriticalpatent/ES161284Y/en
Publication of ES161284UpublicationCriticalpatent/ES161284U/en
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Publication of ES161284YpublicationCriticalpatent/ES161284Y/en
Improved tank unloader, essentially characterized in that the siphon is mounted telescopically on a tube that has windows in its generatrix, as well as a hermetic seal that serves as seat to the siphon, so that when moving vertically the aforementioned siphon exposes the cited windows, entering liquid through them and making at the same time a certain suction in the liquid mass, which section causes the liquid to penetrate the siphon, when returning it to its. Primitive position, leading said liquid to the outlet conduit. (Machine-translation by Google Translate, not legally binding)
ES1970161284U1970-08-251970-08-25
PERFECTED TANK UNLOADER.
ExpiredES161284Y
(en)
A centrifugal pump for pumping relatively large quantities of material per unit of time. (Machine-translation by Google Translate, not legally binding)