BE483729A - - Google Patents
Info
- Publication number
- BE483729A BE483729A BE483729DA BE483729A BE 483729 A BE483729 A BE 483729A BE 483729D A BE483729D A BE 483729DA BE 483729 A BE483729 A BE 483729A
- 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 |
|---|---|---|---|
| US452686A US2360687A (en) | 1942-07-29 | 1942-07-29 | Circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483729A true BE483729A (en:Method) |
Family
ID=23797486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483729D BE483729A (en:Method) | 1942-07-29 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2360687A (en:Method) |
| BE (1) | BE483729A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464237A (en) * | 1943-05-24 | 1949-03-15 | Allis Chalmers Mfg Co | Fluid pressure actuated switch |
| US2436190A (en) * | 1944-11-07 | 1948-02-17 | Gen Electric | Electric circuit breaker |
| US2436191A (en) * | 1944-11-07 | 1948-02-17 | Gen Electric | Electric circuit breaker |
| US2431286A (en) * | 1945-02-16 | 1947-11-18 | Westinghouse Electric Corp | Pressure operated circuit breaker |
| US2479380A (en) * | 1945-04-21 | 1949-08-16 | Westinghouse Electric Corp | Fluid pressure operated circuit interrupter |
| US2542790A (en) * | 1945-11-23 | 1951-02-20 | Westinghouse Electric Corp | Circuit interrupter |
| US2575719A (en) * | 1946-06-25 | 1951-11-20 | Westinghouse Electric Corp | Circuit breaker |
| US2658969A (en) * | 1950-04-17 | 1953-11-10 | Pacific Electric Mfg Corp | Hydraulic circuit breaker actuating mechanism |
-
0
- BE BE483729D patent/BE483729A/xx unknown
-
1942
- 1942-07-29 US US452686A patent/US2360687A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2360687A (en) | 1944-10-17 |