To provide an inter-layer deviation prevention tool for an oil-immersed paper capacitor core, and an oil-immersed paper capacitor bushing that, even when a center conductor with a capacitor core having been wound therearound is set perpendicular, can easily and securely prevented the center conductor from being detached and fallen from between layers.
A lower end part of a capacitor core 2 is formed in steps, and the inter-layer deviation prevention tool is mounted which comprises a plurality of ring-shaped members 3 receiving lower surfaces of the steps of the capacitor core 2 and columnar members 4 arranged between the ring-shaped members 3. Consequently, even when a center conductor 1 is suspended perpendicularly, the conductor is not detached and fallen from between layers. The inter-layer deviation prevention tool is made of a press board, and incorporated inside a bushing as it is after insulation oil is immersed therein.
KUDO YUJI
OGINO TOYOHISA
KATSUKAWA HIROYUKI
TANAKA NAOKI
SAKAI KEISUKE
ISHIDA SHINJI
| JPS596505A | 1984-01-13 | |||
| JPS6041714A | 1985-03-05 | |||
| JPS58220311A | 1983-12-21 | |||
| JPS53149692A | 1978-12-27 | |||
| JPS596505A | 1984-01-13 |
Tatsuo Watanuki
Yukine Sekine
Kita Shizuo