FI59181C - Elektrisk avbrytare - Google Patents
Elektrisk avbrytare Download PDFInfo
- Publication number
- FI59181C FI59181C FI299672A FI299672A FI59181C FI 59181 C FI59181 C FI 59181C FI 299672 A FI299672 A FI 299672A FI 299672 A FI299672 A FI 299672A FI 59181 C FI59181 C FI 59181C
- Authority
- FI
- Finland
- Prior art keywords
- switch
- contact point
- contacts
- contact
- closing
- Prior art date
Links
- 230000005684 electric field Effects 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK530171A DK140575B (da) | 1971-10-29 | 1971-10-29 | Elektrisk afbryder med mindst to serieforbundne kontaktsteder. |
| DK530171 | 1971-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI59181B FI59181B (fi) | 1981-02-27 |
| FI59181C true FI59181C (fi) | 1981-06-10 |
Family
ID=8141312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI299672A FI59181C (fi) | 1971-10-29 | 1972-10-27 | Elektrisk avbrytare |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE790643A (cg-RX-API-DMAC10.html) |
| CH (1) | CH552275A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2252038A1 (cg-RX-API-DMAC10.html) |
| DK (1) | DK140575B (cg-RX-API-DMAC10.html) |
| FI (1) | FI59181C (cg-RX-API-DMAC10.html) |
| FR (1) | FR2158309B3 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1416324A (cg-RX-API-DMAC10.html) |
| IT (1) | IT975380B (cg-RX-API-DMAC10.html) |
| NL (1) | NL7214586A (cg-RX-API-DMAC10.html) |
| SE (1) | SE385251B (cg-RX-API-DMAC10.html) |
-
0
- BE BE790643D patent/BE790643A/xx not_active IP Right Cessation
-
1971
- 1971-10-29 DK DK530171A patent/DK140575B/da unknown
-
1972
- 1972-10-24 DE DE19722252038 patent/DE2252038A1/de not_active Ceased
- 1972-10-26 IT IT7037772A patent/IT975380B/it active
- 1972-10-27 SE SE1394672A patent/SE385251B/xx unknown
- 1972-10-27 CH CH1576572A patent/CH552275A/xx not_active IP Right Cessation
- 1972-10-27 FI FI299672A patent/FI59181C/fi active
- 1972-10-27 GB GB4974272A patent/GB1416324A/en not_active Expired
- 1972-10-27 FR FR7238177A patent/FR2158309B3/fr not_active Expired
- 1972-10-27 NL NL7214586A patent/NL7214586A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK140575C (cg-RX-API-DMAC10.html) | 1980-02-18 |
| GB1416324A (en) | 1975-12-03 |
| SE385251B (sv) | 1976-06-14 |
| DK140575B (da) | 1979-10-01 |
| IT975380B (it) | 1974-07-20 |
| FR2158309B3 (cg-RX-API-DMAC10.html) | 1976-01-30 |
| NL7214586A (cg-RX-API-DMAC10.html) | 1973-05-02 |
| BE790643A (fr) | 1973-02-15 |
| FR2158309A1 (cg-RX-API-DMAC10.html) | 1973-06-15 |
| FI59181B (fi) | 1981-02-27 |
| DE2252038A1 (de) | 1973-05-03 |
| CH552275A (de) | 1974-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9269514B2 (en) | Device for protection against particles generated by an electric switching arc | |
| US20220216021A1 (en) | Circuit breaker | |
| KR101860348B1 (ko) | 진공차단기의 진공인터럽터 | |
| FI59181C (fi) | Elektrisk avbrytare | |
| KR101621138B1 (ko) | 차단성능을 향상시킨 가스절연 개폐장치의 차단기 | |
| KR101972872B1 (ko) | 아크 에너지 활용율을 향상시킨 가스절연 개폐장치의 차단기 | |
| CN107833782B (zh) | 一种单可动断口的真空灭弧室 | |
| CN109616373A (zh) | 一种真空灭弧室复合触头、真空灭弧室及真空断路器 | |
| RU2603361C2 (ru) | Электрический коммутационный аппарат | |
| KR100771031B1 (ko) | 디스커넥터 | |
| CN114080656A (zh) | 开关装置 | |
| US2554974A (en) | Electric circuit breaker | |
| GB2025139A (en) | Gas-blast circuit breaker | |
| US3603754A (en) | Contact structure for high-voltage circuit interrupter with liner components | |
| US2761933A (en) | Device for breaking electric circuits | |
| RU179614U1 (ru) | Разъединитель-заземлитель распределительного устройства с газовой изоляцией | |
| WO2017036796A1 (en) | Improved interrupter | |
| RU2156006C1 (ru) | Высоковольтный трехполюсный вакуумный выключатель | |
| CN113097006A (zh) | 一种基于径向多极取向磁场调控的真空灭弧室结构 | |
| RU2749031C1 (ru) | Экранная система для высоковольтной вакуумной дугогасительной камеры | |
| JPH0244625A (ja) | ガス遮断器 | |
| RU2464663C2 (ru) | КОНТАКТНАЯ СИСТЕМА ВАКУУМНОЙ ДУГОГАСИТЕЛЬНОЙ КАМЕРЫ НА НАПРЯЖЕНИЕ 110 кВ | |
| Kulkarni et al. | Prospects of application of vacuum switchgear at transmission voltages | |
| RU2037228C1 (ru) | Однопоршневой трехполюсный выключатель нагрузки | |
| US20250104946A1 (en) | Fast earthing switch for interrupting non-short-circuit currents |