SE458324B - Snabbjordningsanordning foer gasisolerade staellverk - Google Patents
Snabbjordningsanordning foer gasisolerade staellverkInfo
- Publication number
- SE458324B SE458324B SE8604761A SE8604761A SE458324B SE 458324 B SE458324 B SE 458324B SE 8604761 A SE8604761 A SE 8604761A SE 8604761 A SE8604761 A SE 8604761A SE 458324 B SE458324 B SE 458324B
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- shaped part
- housing
- gas
- coupling pin
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000013022 venting Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/075—Earthing arrangements
-
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853542100 DE3542100A1 (de) | 1985-11-28 | 1985-11-28 | Schnellerdungseinrichtung fuer gasisolierte schaltanlagen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8604761D0 SE8604761D0 (sv) | 1986-11-06 |
| SE8604761L SE8604761L (sv) | 1987-05-29 |
| SE458324B true SE458324B (sv) | 1989-03-13 |
Family
ID=6287097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8604761A SE458324B (sv) | 1985-11-28 | 1986-11-06 | Snabbjordningsanordning foer gasisolerade staellverk |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH672381A5 (https=) |
| DE (1) | DE3542100A1 (https=) |
| FR (1) | FR2590734B1 (https=) |
| SE (1) | SE458324B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2483407C1 (ru) * | 2011-10-11 | 2013-05-27 | Открытое Акционерное Общество Холдинговая Компания "Электрозавод" (Оао "Электрозавод") | Заземлитель для круэ |
| RU2537530C2 (ru) * | 2013-04-03 | 2015-01-10 | Открытое Акционерное Общество Холдинговая Компания "Электрозавод" (Оао "Электрозавод") | Заземлитель для герметизированных распредустройств |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH564866A5 (https=) * | 1974-06-13 | 1975-07-31 | Sprecher & Schuh Ag | |
| GB2011184B (en) * | 1977-10-04 | 1982-02-10 | Northern Eng Ind | Earthing switch for high voltage metal-clad switchgear |
| JPS598418Y2 (ja) * | 1978-02-22 | 1984-03-15 | 日新電機株式会社 | ガス絶縁電気機器の強制接地装置 |
| CH647909A5 (en) * | 1980-02-07 | 1985-02-15 | Bbc Brown Boveri & Cie | Pressure relief device for housings of electrical switchgear |
| DE3131417A1 (de) * | 1981-08-07 | 1983-02-24 | Brown, Boveri & Cie Ag, 6800 Mannheim | Betaetigungsvorrichtung fuer einen erdungsschalter oder einen kurzschliesser in drucklos gekapselten schaltanlagenteilen von hochspannungs- oder mittelspannungsschalt- und -verteileranlagen |
| DE3227339C2 (de) * | 1982-07-22 | 1985-11-14 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Schnellantriebsvorrichtung für einen Schnellerder |
-
1985
- 1985-11-28 DE DE19853542100 patent/DE3542100A1/de active Granted
-
1986
- 1986-11-06 SE SE8604761A patent/SE458324B/sv not_active IP Right Cessation
- 1986-11-25 CH CH473286A patent/CH672381A5/de not_active IP Right Cessation
- 1986-11-27 FR FR8616561A patent/FR2590734B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2590734A1 (fr) | 1987-05-29 |
| SE8604761L (sv) | 1987-05-29 |
| CH672381A5 (https=) | 1989-11-15 |
| DE3542100A1 (de) | 1987-06-04 |
| SE8604761D0 (sv) | 1986-11-06 |
| DE3542100C2 (https=) | 1987-12-23 |
| FR2590734B1 (fr) | 1988-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8604761-0 Effective date: 19930610 Format of ref document f/p: F |