Connection structure of case cover and case edge of full-seal oil-immersion type transformer

The utility model discloses a connection structure of a case cover and a case edge of a full-seal oil-immersion type transformer, belonging to the technical field of power equipment, comprising a mounting hole arranged on the case edge, and a connection bolt. The connection structure is characterize...

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Bibliographische Detailangaben
Hauptverfasser:	XIE CHUNJING, HUANG YU, MA QINGFU, PENG KUIXIAN, XIAO BING, LU XIUMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	The utility model discloses a connection structure of a case cover and a case edge of a full-seal oil-immersion type transformer, belonging to the technical field of power equipment, comprising a mounting hole arranged on the case edge, and a connection bolt. The connection structure is characterized in that a screw rod of the connection bolt is welded on the case cover corresponding to the mounting hole, and the screw rod passes through the mounting hole and is screwed on a nut through an elastic mat. Compared with the prior art, the utility model has simple structure, good sealing performance and high work efficiency and can guarantee the safe operation of the transformer.