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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Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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Filing date
Publication date
Application filed by Fujitsu LtdfiledCriticalFujitsu Ltd
Priority to JP6380576ApriorityCriticalpatent/JPS52147273A/en
Publication of JPS52147273ApublicationCriticalpatent/JPS52147273A/en
PURPOSE: To provide a device which is controlled by a cam with its fulcrum acting as an approximate fixed point when the system is in operation and prevents oil leakage caused by contraction of piping while the system is not in operation with its fulcrum shifted upward to place the plunger at its most retired position where the system oil pressure is released.
COPYRIGHT: (C)1977,JPO&Japio
JP6380576A1976-06-011976-06-01Oiler equipment with pressure relief mechanism
PendingJPS52147273A
(en)