BE489343A - - Google Patents
Info
- Publication number
- BE489343A BE489343A BE489343DA BE489343A BE 489343 A BE489343 A BE 489343A BE 489343D A BE489343D A BE 489343DA BE 489343 A BE489343 A BE 489343A
- Authority
- BE
- Belgium
Links
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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR967982T | 1948-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489343A true BE489343A (ja�@�@) |
Family
ID=9501019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489343D BE489343A (ja�@�@) | 1948-06-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE489343A (ja�@�@) |
| FR (1) | FR967982A (ja�@�@) |
-
0
- BE BE489343D patent/BE489343A/xx unknown
-
1948
- 1948-06-15 FR FR967982D patent/FR967982A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR967982A (fr) | 1950-11-16 |