BE434204A - - Google Patents
Info
- Publication number
- BE434204A BE434204A BE434204DA BE434204A BE 434204 A BE434204 A BE 434204A BE 434204D A BE434204D A BE 434204DA BE 434204 A BE434204 A BE 434204A
- 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 |
|---|---|---|---|
| DE209746X | 1938-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE434204A true BE434204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=5794936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE434204D BE434204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1938-05-06 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2923930A (en) * | 1960-02-02 | Certificate of correction | ||
| US2426250A (en) * | 1943-05-21 | 1947-08-26 | Allis Chalmers Mfg Co | Gas blast circuit breaker |
-
0
- BE BE434204D patent/BE434204A/xx unknown
-
1939
- 1939-04-28 CH CH209746D patent/CH209746A/de unknown
- 1939-05-02 GB GB13069/39A patent/GB528906A/en not_active Expired
- 1939-05-03 FR FR854401D patent/FR854401A/fr not_active Expired
-
1940
- 1940-02-08 US US317946A patent/US2282268A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR854401A (fr) | 1940-04-15 |
| CH209746A (de) | 1940-04-30 |
| US2282268A (en) | 1942-05-05 |
| GB528906A (en) | 1940-11-11 |