Anti-explosion firing oilpaper capacitive transformer sleeving

The utility model discloses an anti-explosion firing oilpaper capacitive transformer sleeving, which comprises a wiring terminal, a metal expander, an upper insulator, a mounting flange, a flange cylinder, a lower insulator, a base conductive rod and a capacitive core, wherein the lower insulator is...

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Bibliographic Details
Main Authors YU YUHAO, FENG BIN, WANG XINQUAN
Format Patent
LanguageChinese
English
Published 05.02.2014
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INDUCTANCES
INSULATORS
MAGNETS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The utility model discloses an anti-explosion firing oilpaper capacitive transformer sleeving, which comprises a wiring terminal, a metal expander, an upper insulator, a mounting flange, a flange cylinder, a lower insulator, a base conductive rod and a capacitive core, wherein the lower insulator is a glass steel cylinder, the mounting flange and the flange cylinder are fixed together, the flange cylinder and the lower insulator are cast to be an integrated body, the base is arranged on the lower insulator through glue, the capacitive core which is used as a main insulator is fixed and sealed in the upper insulator, the flange cylinder, the lower insulator and the base, and the metal expander which enables the inner portion of a sleeving to be always kept in micro-positive pressure is arranged on the top portion of the upper insulator. When the pressure in the anti-explosion firing oilpaper capacitive transformer sleeving increases because of fault, the metal expander on the head acts firstly, and can effecti
Bibliography:Application Number: CN20132562021U