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Priority to ES1978234873UpriorityCriticalpatent/ES234873Y/en
Publication of ES234873UpublicationCriticalpatent/ES234873U/en
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Publication of ES234873YpublicationCriticalpatent/ES234873Y/en
Pneumatic feeder for granular or powdery materials, characterized essentially by the fact that it consists of a bell with side openings, of decreasing interior width towards its smaller base, opened by both bases and connected. By the smaller base to an outlet pipe, inside which penetrates a tube of smaller diameter, compressed air supply, whose outlet end is located, approximately at the height of the lower base of the hood and is oriented towards the exit of the larger tube, so that the compressed air causes a depression in the hood, which sucks the product in which it is inserted. (Machine-translation by Google Translate, not legally binding)
ES1978234873U1978-03-221978-03-22
PNEUMATIC FEEDER FOR GRANULAR OR POWDERED MATERIALS.
ExpiredES234873Y
(en)
DEVICE FOR THE DOSED FLUIDIZATION OF A POWDERED OR FINE GRAIN MATERIAL INTRODUCED INTO A CONTAINER AND FOR THE EXPULSION OF THE SAME FROM THIS CONTAINER.