Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIMA CONSTRUCCIONES MECANICAS
Original Assignee
NIMA CONSTRUCCIONES MECANICAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NIMA CONSTRUCCIONES MECANICASfiledCriticalNIMA CONSTRUCCIONES MECANICAS
Priority to ES0308192ApriorityCriticalpatent/ES308192A3/en
Publication of ES308192A3publicationCriticalpatent/ES308192A3/en
Applications Or Details Of Rotary Compressors
(AREA)
Jet Pumps And Other Pumps
(AREA)
Abstract
A refinement in the liquid ring vacuum pumps, characterized in that it communicates through two communicating ways an atmospheric air ejector, suitable to work only with the atmospheric pressure, with the suction pipe of the pump so that a Via the prospecting of the opposite part of the end of said tube that goes to the entrance of the apparatus from which the vacuum is made, and the other way near the pump, and have two taps, one at the entrance to the ejector and the other in the air suction tube of the pump between the two lines that communicate with the ejector, for the management of the air drawn by the pump. (Machine-translation by Google Translate, not legally binding)
ES0308192A1965-01-071965-01-07A perfection in the liquid ring vacuum pumps. (Machine-translation by Google Translate, not legally binding)
ExpiredES308192A3
(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)
Some improvements in the systems of aspiration and automatic encebamiento of the hydraulic pumps (Machine-translation by Google Translate, not legally binding)
Device of pumps for particular fluids for liquids located in little accessible deposits. (Machine-translation by Google Translate, not legally binding)