Oblon, Spivak, McClelland, Maier & Neustadt
Resistor-provided UHV breaker
 A resistor-provided UHV breaker includes a tank, a main contact unit, a resistor unit, a resistor contact unit, support members, and a displacement absorbing system. The support members are arranged between the main contact and the resistor unit to support the resistor unit relative to the main contact unit. The displacement absorbing system is arranged at both ends of the resistor unit to absorb the relative displacement of the resistor unit in its axial direction. 
Kabushiki Kaisha Toshiba
H
H01H
inventional
Hiroshi Norimitsu Shigeki Hisatoshi Hiroaki
Sato Kato Nishizumi Ikeda Toda