JPH0212669Y2 - - Google Patents
Info
- Publication number
- JPH0212669Y2 JPH0212669Y2 JP16341385U JP16341385U JPH0212669Y2 JP H0212669 Y2 JPH0212669 Y2 JP H0212669Y2 JP 16341385 U JP16341385 U JP 16341385U JP 16341385 U JP16341385 U JP 16341385U JP H0212669 Y2 JPH0212669 Y2 JP H0212669Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure relief
- seal
- plate
- ring
- packing
- 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
Links
- 238000012856 packing Methods 0.000 claims description 30
- 125000006850 spacer group Chemical group 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 11
- 230000006866 deterioration Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16341385U JPH0212669Y2 (en]) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16341385U JPH0212669Y2 (en]) | 1985-10-23 | 1985-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270322U JPS6270322U (en]) | 1987-05-02 |
| JPH0212669Y2 true JPH0212669Y2 (en]) | 1990-04-10 |
Family
ID=31091587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16341385U Expired JPH0212669Y2 (en]) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212669Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4669372B2 (ja) * | 2005-10-13 | 2011-04-13 | 日本高圧電気株式会社 | ケース入り柱上用開閉器 |
-
1985
- 1985-10-23 JP JP16341385U patent/JPH0212669Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6270322U (en]) | 1987-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5428895A (en) | Method of manufacturing sealing gasket with hard interior backbone and integral crush limiters | |
| JPS6018867B2 (ja) | 振動絶縁・密封ガスケツト | |
| US9903491B2 (en) | Explosion vent | |
| US3951301A (en) | Sight glass assembly | |
| ES271006U (es) | Dispositivo de union estanca de dos piezas. | |
| JPH0212669Y2 (en]) | ||
| US4436375A (en) | Sight glass apparatus | |
| US5037065A (en) | Ball valve | |
| US4468095A (en) | Sight glass assembly | |
| BRPI0409590B1 (pt) | arruela de vedação, e, métodos para formar uma vedação circunferencial e para selar um espaço entre um parafuso e uma superfície plana | |
| JPS642351Y2 (en]) | ||
| JPH057710Y2 (en]) | ||
| KR900001554Y1 (ko) | 개폐기의 방압장치 | |
| US9494756B2 (en) | Hole seal for an enclosure | |
| US4310071A (en) | Grease fitting cap | |
| JPH0247537Y2 (en]) | ||
| JP2515768Y2 (ja) | 密閉型ガス開閉器の放圧構造 | |
| JPH07167340A (ja) | バルブの軸封装置 | |
| JPS5813188Y2 (ja) | 酸性流体の流量調節弁における漏洩防止装置 | |
| CN213839709U (zh) | 一种安全切断阀 | |
| JP2005269684A (ja) | ガス絶縁開閉装置の管体フランジ部ガス漏れ防止装置 | |
| JP3441288B2 (ja) | 計測器 | |
| JPH025470Y2 (en]) | ||
| JPH0646049Y2 (ja) | 放圧装置 | |
| SU1677755A1 (ru) | Предохранительный клапан устройства дл защиты от перенапр жений |