JPS6312337B2 - - Google Patents
Info
- Publication number
- JPS6312337B2 JPS6312337B2 JP12460081A JP12460081A JPS6312337B2 JP S6312337 B2 JPS6312337 B2 JP S6312337B2 JP 12460081 A JP12460081 A JP 12460081A JP 12460081 A JP12460081 A JP 12460081A JP S6312337 B2 JPS6312337 B2 JP S6312337B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- insulating
- shield
- breaker
- disconnector
- 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
- 239000002184 metal Substances 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009422 external insulation Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 206010040844 Skin exfoliation Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12460081A JPS5826422A (ja) | 1981-08-08 | 1981-08-08 | 真空開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12460081A JPS5826422A (ja) | 1981-08-08 | 1981-08-08 | 真空開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5826422A JPS5826422A (ja) | 1983-02-16 |
| JPS6312337B2 true JPS6312337B2 (en, 2012) | 1988-03-18 |
Family
ID=14889454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12460081A Granted JPS5826422A (ja) | 1981-08-08 | 1981-08-08 | 真空開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826422A (en, 2012) |
-
1981
- 1981-08-08 JP JP12460081A patent/JPS5826422A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5826422A (ja) | 1983-02-16 |
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