| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of constituting a gas-insulated type surge arrester, realized by constituting the conventional gas-insulated type surge arrester which is prominent in simple design and can be manufactured at a low cost, and making it possible to manufacture, particularly, a suitable surge arrester. SOLUTION: An electric field control element (6) and a first plug type contact (16) of a plug connection are retained by a current conductor (S, R) of an insulator (17). A high-voltage electrode (4) of a varistor column, connected to the current conductor through the plug connection in a conductive state, has a second plug type contact (14) of the plug connection. COPYRIGHT: (C)2006,JPO&NCIPI
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