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RIVERO DENIZ MANUEL
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RIVERO DENIZ MANUEL
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Priority to ES0308622ApriorityCriticalpatent/ES308622A1/en
Publication of ES308622A1publicationCriticalpatent/ES308622A1/en
A hydraulic system for the drive of the piston pumps, which is characterized by having a pump body that, on its sides, has two pipes, one for aspiration and one for driving; each pipe has two sockets respectively placed in the upper and lower conduits of the pump body, which are provided with their corresponding valve. The pump body carries inside it a piston that travels from end to end thereof, creating a depression that absorbs water through the valve that has the mouth of the suction pipe at the bottom and when descending said piston up to the base of the pump body, produces the impulsion of the water that has entered, forcing the opening of the valve, arranged in the mouth coinciding with the impulsion pipe. Consequently, the same happens with the water that penetrates through the upper valve. (Machine-translation by Google Translate, not legally binding)
ES0308622A1965-01-271965-01-27A hydraulic system for the operation of piston pumps. (Machine-translation by Google Translate, not legally binding)
ExpiredES308622A1
(en)