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1. (WO2017098553) GAS INSULATION APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098553 International Application No.: PCT/JP2015/084277
Publication Date: 15.06.2017 International Filing Date: 07.12.2015
IPC:
H02G 5/06 (2006.01) ,H02B 13/055 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
5
Installations of bus-bars
06
Totally-enclosed installations, e.g. in metal casings
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
13
Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
02
with metal casing
035
Gas-insulated switchgear
055
Features relating to the gas
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
中内 慎一朗 NAKAUCHI, Shinichiro; JP
貞國 仁志 SADAKUNI, Hitoshi; JP
横村 伸緒 YOKOMURA, Nobuo; JP
吉村 学 YOSHIMURA, Manabu; JP
Agent:
高村 順 TAKAMURA, Jun; JP
Priority Data:
Title (EN) GAS INSULATION APPARATUS
(FR) APPAREIL D'ISOLATION DE GAZ
(JA) ガス絶縁機器
Abstract:
(EN) A gas insulation apparatus 1 is provided with: a metal tank 2, which is grounded, and in which an insulating gas is sealed; a conductor 3, which is disposed in the tank 2, and to which a voltage is applied; a nonlinear resistance layer 4, which is disposed at least on a part of an inner surface of the tank 2, and which is formed of an insulating material containing a nonlinear resistance material; and an insulating layer 5 disposed on the nonlinear resistance layer 4. Consequently, floating of a metallic foreign material 6 in an electric field can be suppressed.
(FR) La présente invention concerne un dispositif d'isolation de gaz (1) qui est pourvu : d'une cuve métallique (2) qui est reliée à la terre, et dans laquelle un gaz isolant est scellé ; d'un conducteur (3), qui est disposé dans la cuve (2) et auquel une tension est appliquée ; d'une couche à résistance non linéaire (4), qui est disposée au moins sur une partie d'une surface interne du réservoir (2) et qui est composée d'un matériau isolant contenant un matériau à résistance non linéaire ; et d'une couche isolante (5) disposée sur la couche à résistance non linéaire (4). Par conséquent, le flottement d'un matériau étranger métallique (6) dans un champ électrique peut être empêché.
(JA)  ガス絶縁機器1は、接地され、内部に絶縁ガスが封入された金属製のタンク2と、タンク2内に配置され、電圧が印加される導体3と、タンク2の内面の少なくとも一部に配置され、非線形抵抗材料を含む絶縁材料からなる非線形抵抗層4と、非線形抵抗層4上に配置された絶縁層5と、を備える。これにより、電界中での金属異物6の浮上を抑制することができる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
JPWO2017098553