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.)
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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 JP10883077ApriorityCriticalpatent/JPS5442605A/en
Publication of JPS5442605ApublicationCriticalpatent/JPS5442605A/en
PURPOSE: To prevent an oil leakage by providing an intermediate ring between an upper guide bracket and a guide frame and directly attaching an oil tank to said intermediate ring by welding.
COPYRIGHT: (C)1979,JPO&Japio
JP10883077A1977-09-121977-09-12Upper guide bearing oil tank for vertical electric machine
PendingJPS5442605A
(en)