Title:
ガス絶縁母線
Document Type and Number:
Japanese Patent JP4741037
Kind Code:
B1
Abstract:
A gas-insulated bus bar includes a metal container, a main circuit conductor that is accommodated in the metal container, an insulation spacer of a one-legged structure that includes one end portion attached to the metal container and the other end portion holding the main circuit conductor in the metal container, a shield that is substantially barrel-shaped, attached to the other end portion, and having an outer diameter larger than an outer diameter of the main circuit conductor, and a branch pipe provided on a side of the metal container and branched in a direction substantially perpendicular to an axis line, thereby including an inside portion where the one end portion is arranged. When viewing from a direction parallel to a branching direction of the branch pipe, the insulation spacer and the shield have respective sizes that are arranged within an area defined by an inner diameter of the branch pipe.
Inventors:
Daisuke Fujita
Application Number:
JP2011507753A
Publication Date:
August 03, 2011
Filing Date:
November 15, 2010
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02G5/06
Domestic Patent References:
| JP4436896B1 | 2010-03-24 | |||
| JP2002209326A | 2002-07-26 | |||
| JPS59159128U | 1984-10-25 | |||
| JPS577828U | 1982-01-16 |
Attorney, Agent or Firm:
Hiroaki Sakai