Kabushiki Kaisha Toshiba

Tsuneharu Teranishi

Masayuki Ishikawa

Satoru Yanabu

Katsumi Suzuki

Susumu Nishiwaki

Hisatoshi Ikeda

Hitoshi Mizoguchi

Masaru Okamoto

Tsutomu Fujioka

Akifumi Inui

An elastic molded insulating member such as rubber and elastomers is mounted at the end of an electrostatic shield ring attached to the end of a winding, or an electrostatic shield ring is made of an elastic material. The electrostatic shield is in tight contact with the winding, reliably improving the dielectric strength.

Static electric apparatus with shielding

A superconducting current limiting apparatus includes a first container, a superconducting current limiting element accommodated in the first container, a refrigerant filling the first container for cooling the superconducting current limiting element accommodated in the first container, a second container for accommodating the first container in such a manner that the first container is heat insulated, and a conductor for connecting the superconducting current limiting element to an external power supply system. Such a superconducting current limiting apparatus can be used to limit a short-circuit current. It can be incorporated in a short circuit controlling superconducting system.

Superconducting current limiting apparatus

Growing community of inventors

Kawasaki, Japan

Tsuneharu Teranishi