NO792936L - Effektbryterenhet. - Google Patents
Effektbryterenhet.Info
- Publication number
- NO792936L NO792936L NO792936A NO792936A NO792936L NO 792936 L NO792936 L NO 792936L NO 792936 A NO792936 A NO 792936A NO 792936 A NO792936 A NO 792936A NO 792936 L NO792936 L NO 792936L
- Authority
- NO
- Norway
- Prior art keywords
- contacts
- movable
- capacity
- separable
- circuit breaker
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000002955 isolation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Pens And Brushes (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94161478A | 1978-09-12 | 1978-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792936L true NO792936L (no) | 1980-03-13 |
Family
ID=25476777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO792936A NO792936L (no) | 1978-09-12 | 1979-09-11 | Effektbryterenhet. |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5539194A (it) |
| GB (1) | GB2032180B (it) |
| IT (1) | IT1123706B (it) |
| NO (1) | NO792936L (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760628A (en) * | 1980-09-29 | 1982-04-12 | Hitachi Ltd | Resistance breakage type buffer gas breaker |
| JPS5769633A (en) * | 1980-10-20 | 1982-04-28 | Hitachi Ltd | Resistance breakdown gas breaker |
| FR2515417A1 (fr) * | 1981-10-27 | 1983-04-29 | Alsthom Atlantique | Disjoncteur pour porte blindee a tres haute tension |
| FR2515868A1 (fr) * | 1981-11-02 | 1983-05-06 | Merlin Gerin | Disjoncteur haute tension a insereur de resistances a la fermeture, notamment pour poste blinde |
| FR2676857B1 (fr) * | 1991-05-22 | 1994-04-08 | Gec Alsthom Sa | Dispositif d'insertion d'une varistance, incorpore dans un disjoncteur a haute tension. |
| JPH0531072U (ja) * | 1991-09-10 | 1993-04-23 | 三菱電機株式会社 | ガス絶縁開閉装置 |
| JP2014107181A (ja) * | 2012-11-29 | 2014-06-09 | Hitachi Ltd | 並列コンデンサ付きガス遮断器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS437691Y1 (it) * | 1965-06-04 | 1968-04-06 | ||
| US3987262A (en) * | 1975-05-12 | 1976-10-19 | Westinghouse Electric Corporation | Puffer-type gas-blast circuit-interrupter having variable-area stationary composite piston structure |
-
1979
- 1979-09-10 GB GB7931336A patent/GB2032180B/en not_active Expired
- 1979-09-11 NO NO792936A patent/NO792936L/no unknown
- 1979-09-11 JP JP11582179A patent/JPS5539194A/ja active Pending
- 1979-09-12 IT IT25672/79A patent/IT1123706B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7925672A0 (it) | 1979-09-12 |
| GB2032180A (en) | 1980-04-30 |
| IT1123706B (it) | 1986-04-30 |
| GB2032180B (en) | 1983-06-29 |
| JPS5539194A (en) | 1980-03-18 |
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