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Siemen and Hinsch GmbH
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Siemen and Hinsch GmbH
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Application filed by Siemen and Hinsch GmbHfiledCriticalSiemen and Hinsch GmbH
Publication of ES259711A1publicationCriticalpatent/ES259711A1/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Perfections in centrifugal pumps, with one or more steps, with finned wheels partially under load, characterized in that the suction chamber next to the suction pipe and, if necessary, the transition chambers located between the different steps of the pump, are totally or partially developed as annular channels located around the axis with a section approximately equal to that of the suction pipe. (Machine-translation by Google Translate, not legally binding)
ES0259711A1959-07-181960-07-16Improvements in centrifugal pumps (Machine-translation by Google Translate, not legally binding)
ExpiredES259711A1
(en)
Device applicable to centrifugal pumps that operate on sparkling liquids to eliminate the difficulty of discharge and the debate of the pump (Machine-translation by Google Translate, not legally binding)