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Productos Cruz Verde SA
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Productos Cruz Verde SA
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Priority to ES0056881UpriorityCriticalpatent/ES56881Y/en
Publication of ES56881UpublicationCriticalpatent/ES56881U/en
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Publication of ES56881YpublicationCriticalpatent/ES56881Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Rotary Pumps
(AREA)
Abstract
Rotary pump characterized in that it comprises a pump box provided with an essentially cylindrical cavity into which open, in angularly spaced positions, an inlet conduit and a liquid outlet, in whose cavity a fixed rotor is housed in a rotating arrangement. eccentric shaft with respect to the box and connected with a coupling shaft to a power take-off whose rotor is provided with peripheral channels arranged according to their generatrices, in which are housed in freely rotating respective rollers that come in contact with the inner walls of said cavity to determine movable driving chambers between them. (Machine-translation by Google Translate, not legally binding)