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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP1406076ApriorityCriticalpatent/JPS5297408A/en
Publication of JPS5297408ApublicationCriticalpatent/JPS5297408A/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
PURPOSE: To easily assemble and disassemble the pump apparatus and restrain the clogging of the filter by arranging the filter so that foreign materials are not mixed in the driving water of the jet pump in the combination of the centrifugal pump and the jet pump.