JPS6222035Y2 - - Google Patents
Info
- Publication number
- JPS6222035Y2 JPS6222035Y2 JP1978051561U JP5156178U JPS6222035Y2 JP S6222035 Y2 JPS6222035 Y2 JP S6222035Y2 JP 1978051561 U JP1978051561 U JP 1978051561U JP 5156178 U JP5156178 U JP 5156178U JP S6222035 Y2 JPS6222035 Y2 JP S6222035Y2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- horn
- box
- arc extinguishing
- arc horn
- 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
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 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
- 239000010425 asbestos Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978051561U JPS6222035Y2 (US06826419-20041130-M00005.png) | 1978-04-19 | 1978-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978051561U JPS6222035Y2 (US06826419-20041130-M00005.png) | 1978-04-19 | 1978-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153367U JPS54153367U (US06826419-20041130-M00005.png) | 1979-10-25 |
| JPS6222035Y2 true JPS6222035Y2 (US06826419-20041130-M00005.png) | 1987-06-04 |
Family
ID=28941136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978051561U Expired JPS6222035Y2 (US06826419-20041130-M00005.png) | 1978-04-19 | 1978-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222035Y2 (US06826419-20041130-M00005.png) |
-
1978
- 1978-04-19 JP JP1978051561U patent/JPS6222035Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54153367U (US06826419-20041130-M00005.png) | 1979-10-25 |
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