JPS62241212A - 封止接点装置 - Google Patents
封止接点装置Info
- Publication number
- JPS62241212A JPS62241212A JP8475386A JP8475386A JPS62241212A JP S62241212 A JPS62241212 A JP S62241212A JP 8475386 A JP8475386 A JP 8475386A JP 8475386 A JP8475386 A JP 8475386A JP S62241212 A JPS62241212 A JP S62241212A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- housing
- fixed
- arc
- contact device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8475386A JPS62241212A (ja) | 1986-04-12 | 1986-04-12 | 封止接点装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8475386A JPS62241212A (ja) | 1986-04-12 | 1986-04-12 | 封止接点装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62241212A true JPS62241212A (ja) | 1987-10-21 |
| JPH0528457B2 JPH0528457B2 (enExample) | 1993-04-26 |
Family
ID=13839447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8475386A Granted JPS62241212A (ja) | 1986-04-12 | 1986-04-12 | 封止接点装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62241212A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3543488B2 (ja) | 1996-05-28 | 2004-07-14 | 松下電工株式会社 | 封止接点装置の製造方法及び封止方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512694A (en) * | 1978-07-11 | 1980-01-29 | Westinghouse Electric Corp | High voltage sodium vapor discharge lamp |
-
1986
- 1986-04-12 JP JP8475386A patent/JPS62241212A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512694A (en) * | 1978-07-11 | 1980-01-29 | Westinghouse Electric Corp | High voltage sodium vapor discharge lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528457B2 (enExample) | 1993-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3733537B2 (ja) | 密閉型リレー装置 | |
| US5168139A (en) | Load-break switch having a vacuum interrupter and method of operation | |
| US3818164A (en) | Vacuum type electric circuit breaker | |
| US3236965A (en) | Sealed switch for strong currents | |
| JPS62241212A (ja) | 封止接点装置 | |
| US4019163A (en) | Reed contact unit | |
| CA1084565A (en) | High-current vacuum switch with reduced contact erosion | |
| US3887778A (en) | Vacuum arc device with improved arc-resistant electrodes | |
| GB2332566B (en) | Electrical circuit breaker | |
| RU2230385C2 (ru) | Вакуумный выключатель тока | |
| JP3215181B2 (ja) | 真空バルブ | |
| US3310649A (en) | Electrical switch with electrostatic prevention of arc formation | |
| JPH10302586A (ja) | 真空バルブとこの真空バルブを用いた真空遮断器 | |
| JPH055630Y2 (enExample) | ||
| JPH0479090B2 (enExample) | ||
| JPS5822844B2 (ja) | パツフア形ガスしや断器 | |
| JPS6312518Y2 (enExample) | ||
| JPS5937624A (ja) | 真空バルブ | |
| JPH043380Y2 (enExample) | ||
| JPS60119031A (ja) | 開閉器 | |
| JPS62274516A (ja) | 電力開閉器 | |
| JPH01281631A (ja) | 真空インタラプタ | |
| JPS62223925A (ja) | 開閉器 | |
| JPH05234474A (ja) | 封止接点装置 | |
| JPS5826427A (ja) | 回路しや断器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |