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Title:
PROTECTIVE DEVICE FOR FLUORINE COOLING RECTIFIER
Document Type and Number:
Japanese Patent JPS5314354
Kind Code:
A
Abstract:

PURPOSE: To protect the semiconductors from the troubles such as the break-down or system down by providing a leakage detector for detecting the Fluorine evaporated liquid when the pressure discharge valve may be operated and by breaking the input voltage of the rectifier when the leakage detector.


Inventors:
TAKAMARU YOUJI
Application Number:
JP8945376A
Publication Date:
February 08, 1978
Filing Date:
July 27, 1976
Export Citation:
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Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H02H5/00; H02H5/08; H02H7/12; H02H7/125; H02M7/04; H02M7/12; (IPC1-7): H02H5/08; H02H7/125; H02M7/04



 
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