JPH0745852Y2 - 封止接点装置 - Google Patents
封止接点装置Info
- Publication number
- JPH0745852Y2 JPH0745852Y2 JP1988084057U JP8405788U JPH0745852Y2 JP H0745852 Y2 JPH0745852 Y2 JP H0745852Y2 JP 1988084057 U JP1988084057 U JP 1988084057U JP 8405788 U JP8405788 U JP 8405788U JP H0745852 Y2 JPH0745852 Y2 JP H0745852Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- contact
- movable shaft
- bellows
- movable
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 14
- 238000000926 separation method Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000007769 metal material Substances 0.000 description 6
- 210000003437 trachea Anatomy 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910018484 Ni—Cu—Ni Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- OPXJEFFTWKGCMW-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Ni].[Cu] OPXJEFFTWKGCMW-UHFFFAOYSA-N 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084057U JPH0745852Y2 (ja) | 1988-06-25 | 1988-06-25 | 封止接点装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084057U JPH0745852Y2 (ja) | 1988-06-25 | 1988-06-25 | 封止接点装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025828U JPH025828U (en]) | 1990-01-16 |
| JPH0745852Y2 true JPH0745852Y2 (ja) | 1995-10-18 |
Family
ID=31308756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988084057U Expired - Lifetime JPH0745852Y2 (ja) | 1988-06-25 | 1988-06-25 | 封止接点装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745852Y2 (en]) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027357U (en]) * | 1973-07-04 | 1975-03-29 |
-
1988
- 1988-06-25 JP JP1988084057U patent/JPH0745852Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025828U (en]) | 1990-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3733537B2 (ja) | 密閉型リレー装置 | |
| KR0129003B1 (ko) | 회전 아아크 및 팽창 회로 차단기 | |
| US8779317B2 (en) | Contact assembly for vacuum interrupter | |
| JPH11329206A (ja) | ヒューズ | |
| EP2442338A1 (en) | Contact for vacuum interrupter | |
| JPH0622087B2 (ja) | 封止接点装置 | |
| US20220285111A1 (en) | High voltage electric power switch with carbon arcing electrodes and carbon dioxide dielectric gas | |
| JPH10326530A (ja) | 封止接点装置 | |
| JPH0745852Y2 (ja) | 封止接点装置 | |
| US20240222055A1 (en) | Bushing comprising a connection terminal, and housing and relay comprising such a bushing | |
| US2567768A (en) | Circuit interrupter | |
| KR102385436B1 (ko) | 진공 인터럽터 및 이를 포함하는 진공 차단기 | |
| JPS6139337A (ja) | 高圧ヒユーズ | |
| US4798921A (en) | Vacuum circuit breaker | |
| JP2000311536A (ja) | ガス絶縁開閉器 | |
| JPH10188711A (ja) | 封止接点装置 | |
| US3239635A (en) | Disc shaped arcing contact structure producing predetermined arc blowout characteristic | |
| US3893056A (en) | Fuse device | |
| US4323873A (en) | Fuse | |
| JPH05151870A (ja) | 封止接点装置 | |
| JPH04174919A (ja) | 真空バルブ | |
| JP2000268684A (ja) | スイッチギア | |
| JP3215181B2 (ja) | 真空バルブ | |
| US4053857A (en) | Resettable electro-mechanical vacuum fuse | |
| CN215911361U (zh) | 高性能的真空开关管 |