| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a support frame of a gas insulation bus bar which improves the strength against the lateral deformation while suppressing heat stress occurring due to the deformation of a sheath. <P>SOLUTION: A support frame 31 supports a sheath 21 and includes: two supporting structures supporting the sheath 21 from both sides and leg parts 42 respectively supporting the supporting structures. Each supporting structure is formed so as to have a vertical member 33 provided at the sheath side and a bearing part 34 provided at the leg part side. The bearing part is rotatable around a rotation shaft P extending substantially perpendicular to a horizontal surface. <P>COPYRIGHT: (C)2013,JPO&INPIT |
