To provide a conductor for a gas-insulating bus, which has both excellent current-passing performance and mechanical strength in spite of the conductor reduced in size, and is miniaturized in the gas-insulating bus to contribute to reduction in size of power equipment.
A plurality of holes 7 penetrating through a hollow part in the axial direction of the conductor 5 are formed on the surface of the conductor 5. The holes 7 are arranged spirally in the axial direction of the conductor 5. Only one of holes 7 is formed on each circumferential part as a perpendicular cross section orthogonal to the axial direction of the conductor 5. Furthermore, two mutually adjacent holes 7 are arranged at an angle interval of 60 degrees from the center point of the circumferential part as the perpendicular cross section.
NAKATATE MASUMI
TANIGUCHI YOSHINOBU
SUNATSUKA TAKASHI
NAKANO OSAMU
