TRANSFORMER FOR GAS INSULATED INSTRUMENT

PROBLEM TO BE SOLVED: To provide a transformer for gas insulated instrument with a disconnector in which both smooth operation of the operating shaft of the disconnector and sufficient support of a member provided on the shaft itself and the tip thereof can be achieved.SOLUTION: A transformer for gas insulated instrument has such a structure that an operating shaft 41 performing the connection and disconnection operation of a disconnector 13 is inserted into a support pipe 42 fixed to a container 11 and supported in place, and the functions of operation and support are separated by the operating shaft 41 and the support pipe 42. 【課題】切離し装置の操作軸の動作の円滑さと、軸自身及び軸先端部に設けられる部材の十分な支持との両立を図ることができる切離し装置付きのガス絶縁計器用変圧器を提供する。【解決手段】切離し装置１３の接続・切離し動作を行う操作軸４１を容器１１に固定の支持パイプ４２に挿通支持し、操作軸４１と支持パイプ４２とで動作と支持との機能を分離する構造とした。【選択図】図１