JPS5828120A - 真空開閉装置 - Google Patents
真空開閉装置Info
- Publication number
- JPS5828120A JPS5828120A JP12613481A JP12613481A JPS5828120A JP S5828120 A JPS5828120 A JP S5828120A JP 12613481 A JP12613481 A JP 12613481A JP 12613481 A JP12613481 A JP 12613481A JP S5828120 A JPS5828120 A JP S5828120A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- insulating
- insulating case
- breaker
- vacuum breaker
- 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
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000005060 rubber Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 6
- 238000009422 external insulation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 230000035935 pregnancy Effects 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 |
|---|---|---|---|
| JP12613481A JPS5828120A (ja) | 1981-08-12 | 1981-08-12 | 真空開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12613481A JPS5828120A (ja) | 1981-08-12 | 1981-08-12 | 真空開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5828120A true JPS5828120A (ja) | 1983-02-19 |
| JPS6312338B2 JPS6312338B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-18 |
Family
ID=14927507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12613481A Granted JPS5828120A (ja) | 1981-08-12 | 1981-08-12 | 真空開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828120A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-08-12 JP JP12613481A patent/JPS5828120A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312338B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-18 |