JPH0232633U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例を一部断面して示した
概略側面図、第２図ＡないしＣは本実施例で用い
る接続手段の構成を説明する説明図、第３図は従
来の受電ユニツトの構成を示す断面図である。 １１……容器、１８……主回路導体、１９……
固定電極、２１……接地電極、２２……中間電極
、２３……可動電極、２４……絶縁操作棒、２７
……操作機構、２８……機構容器、ＣＨｄ……ケ
ーブルヘツド。 Fig. 1 is a schematic side view partially cut away of an embodiment of the present invention, Figs. 2 A to C are explanatory diagrams illustrating the configuration of the connection means used in this embodiment, and Fig. 3 is a conventional power receiving device. FIG. 3 is a sectional view showing the configuration of the unit. 11... Container, 18... Main circuit conductor, 19...
Fixed electrode, 21... Ground electrode, 22... Intermediate electrode, 23... Movable electrode, 24... Insulated operating rod, 27
...Operating mechanism, 28...Mechanism container, CHd...Cable head.

Claims (1)

【実用新案登録請求の範囲】 ガス絶縁開閉装置の主回路導体と、ケーブルヘ
ツドと、前記ケーブルヘツド及び主回路導体間を
接続する接続手段とをケーブルヘツド容器内に収
納してなるガス絶縁開閉装置用受電ユニツトにお
いて、 前記接続手段は、 前記ケーブルヘツドに接続された固定電極と、 前記固定電極に対向配置された接地電極と、 前記接地電極と固定電極との間に配置されて前
記主回路導体に接続された中間電極と、 前記固定電極と中間電極との間及び中間電極と
接地電極との間をそれぞれ橋絡し得る長さを有し
て、前記固定電極、中間電極及び接地電極に接触
しつつ前記固定電極と中間電極との間を橋絡する
閉路位置と前記接地電極のみに接触する開路位置
との間を変位し得るように設けられた可動電極と
、 前記ケーブルヘツド容器の外部から前記可動電
極を操作する操作手段とを具備したことを特徴と
するガス絶縁開閉装置用受電ユニツト。[Scope of Claim for Utility Model Registration] A gas insulated switchgear comprising a main circuit conductor of the gas insulated switchgear, a cable head, and a connecting means for connecting the cable head and the main circuit conductor, housed in a cable head container. In the power receiving unit, the connection means includes: a fixed electrode connected to the cable head; a ground electrode arranged opposite to the fixed electrode; and a ground electrode arranged between the ground electrode and the fixed electrode and connected to the main circuit conductor. an intermediate electrode connected to the fixed electrode, the intermediate electrode, and the ground electrode with a length capable of bridging between the fixed electrode and the intermediate electrode and between the intermediate electrode and the ground electrode, respectively; a movable electrode disposed so as to be movable between a closed position in which it bridges between the fixed electrode and the intermediate electrode and an open position in which it contacts only the ground electrode; A power receiving unit for a gas insulated switchgear, characterized in that it comprises an operating means for operating the movable electrode.