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Priority to ES0027748UpriorityCriticalpatent/ES27748U/en
Publication of ES27748UpublicationCriticalpatent/ES27748U/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Reciprocating Pumps
(AREA)
Abstract
A small suction impeller pump essentially characterized by the fact that it has a small impelling suction body and a body proportionately storage spout both holes and the same section or very approximate sections, in the first of which, provided with a lower inlet valve operating by aspiration, a piston provided with another valve, similar to the one mentioned above, mounted on the end of a stem that ascends inside the pouring storage body and protrudes from the upper end thereof to be articulated to the end of a lever that, also articulated to said body, can be tilted to operate the pump. (Machine-translation by Google Translate, not legally binding)
ES0027748U1951-08-101951-08-10Small impeller suction pump (Machine-translation by Google Translate, not legally binding)
PendingES27748U
(en)
Some improvements in the systems of aspiration and automatic encebamiento of the hydraulic pumps (Machine-translation by Google Translate, not legally binding)