Title:
NEUTRAL POINT GROUNDING RESISTOR SYSTEM
Document Type and Number:
Japanese Patent JP3640448
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To avoid dissipation of heat which may decompose insulating gas filling a reservoir by preventing a temperature increase of a resistor during passage of electrical current.
SOLUTION: A resistor is constituted by a plurality of layers of resistor plates 8 sandwitched and coated between heatproof insulating members 9. Each resistor plate 8 is further electrically connected and sandwitched between a pair of metallic heat absorbing members 10. Thin insulating sheets 9a having high heat resistance are interposed between each resistor plate 8 and each pair of heat absorbing members 10 so that the heat absorbing members 10 may speedily absorb and store heat produced by the resistor plates 8.
Inventors:
Kazuhiko Sato
Naoki Goto
Kuki Kurokawa
Naoki Goto
Kuki Kurokawa
Application Number:
JP30369795A
Publication Date:
April 20, 2005
Filing Date:
October 27, 1995
Export Citation:
Assignee:
Aichi Electric Co., Ltd.
International Classes:
H01C1/026; H01C1/08; H01C3/00; (IPC1-7): H01C1/026; H01C1/08; H01C3/00
Domestic Patent References:
| JP59123308U |
Foreign References:
| WO1995006957A1 |