JPS51161564U - - Google Patents
Info
- Publication number
- JPS51161564U JPS51161564U JP8155975U JP8155975U JPS51161564U JP S51161564 U JPS51161564 U JP S51161564U JP 8155975 U JP8155975 U JP 8155975U JP 8155975 U JP8155975 U JP 8155975U JP S51161564 U JPS51161564 U JP S51161564U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
- H01H2009/343—Venting arrangements for arc chutes with variable venting aperture function of arc chute internal pressure, e.g. resilient flap-valve or check-valve
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8155975U JPS51161564U (fr) | 1975-06-17 | 1975-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8155975U JPS51161564U (fr) | 1975-06-17 | 1975-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51161564U true JPS51161564U (fr) | 1976-12-22 |
Family
ID=28561335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8155975U Pending JPS51161564U (fr) | 1975-06-17 | 1975-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51161564U (fr) |
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1975
- 1975-06-17 JP JP8155975U patent/JPS51161564U/ja active Pending