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 JP5864877ApriorityCriticalpatent/JPS53144002A/en
Publication of JPS53144002ApublicationCriticalpatent/JPS53144002A/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
PURPOSE: To prevent water leakage at seal portion, by forming an expansion bellows on the water seal, manufacturing to be follwed easily along wih the large offset of shaft.
COPYRIGHT: (C)1978,JPO&Japio
JP5864877A1977-05-231977-05-23Washing machine with pump
PendingJPS53144002A
(en)