NO20011368L - Gas insulated switchgear with at least ± n switch - Google Patents
Gas insulated switchgear with at least ± n switchInfo
- Publication number
- NO20011368L NO20011368L NO20011368A NO20011368A NO20011368L NO 20011368 L NO20011368 L NO 20011368L NO 20011368 A NO20011368 A NO 20011368A NO 20011368 A NO20011368 A NO 20011368A NO 20011368 L NO20011368 L NO 20011368L
- Authority
- NO
- Norway
- Prior art keywords
- switch
- insulated switchgear
- gas insulated
- switchgear
- gas
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/047—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings provided with venting means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000113404 DE10013404C1 (en) | 2000-03-17 | 2000-03-17 | Gas-insulated electrical switching device has switch rod sealed in opening in hermetically-sealed housing via rubber disc provided with concentric folds facilitating switch rod movement |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20011368D0 NO20011368D0 (en) | 2001-03-16 |
NO20011368L true NO20011368L (en) | 2001-09-18 |
Family
ID=7635371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20011368A NO20011368L (en) | 2000-03-17 | 2001-03-16 | Gas insulated switchgear with at least ± n switch |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1134766A3 (en) |
DE (1) | DE10013404C1 (en) |
NO (1) | NO20011368L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954010B1 (en) * | 2009-12-14 | 2012-01-13 | Areva T & D Ag | DEVICE FOR CONNECTING A METAL AXIS TO A DIELECTRIC INSULATING PART IN A METAL TANK FILLED WITH A DIELECTRIC INSULATING GAS OF HIGH OR MEDIUM VOLTAGE EQUIPMENT |
DE102013210194A1 (en) * | 2013-05-31 | 2014-12-04 | Tyco Electronics Amp Gmbh | Arrangement for an electrical switching element with a sealing arrangement |
CN113437573B (en) * | 2021-06-17 | 2022-10-21 | 北京宇航系统工程研究所 | Electric connector deep low temperature zero leakage sealing isolation structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1728095U (en) * | 1956-05-25 | 1956-08-16 | Devag Elek Zitaets Kom Ges Dr | SEALING OF SHIFT SHAFT ENTRIES IN OIL-LOW SWITCHES. |
JPH0479117A (en) * | 1990-07-19 | 1992-03-12 | Fuji Electric Co Ltd | Gas insulation switchgear |
DE4211154A1 (en) * | 1992-03-31 | 1993-10-07 | Siemens Ag | Gas-insulated switchgear with a vacuum switch |
DE19517287A1 (en) * | 1995-05-11 | 1996-11-14 | Abb Patent Gmbh | Electric switching unit for medium and high voltage |
US5667060A (en) * | 1995-12-26 | 1997-09-16 | Amerace Corporation | Diaphragm seal for a high voltage switch environment |
-
2000
- 2000-03-17 DE DE2000113404 patent/DE10013404C1/en not_active Expired - Fee Related
-
2001
- 2001-02-21 EP EP01104079A patent/EP1134766A3/en not_active Withdrawn
- 2001-03-16 NO NO20011368A patent/NO20011368L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1134766A2 (en) | 2001-09-19 |
EP1134766A3 (en) | 2003-08-13 |
NO20011368D0 (en) | 2001-03-16 |
DE10013404C1 (en) | 2001-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |