BE549271A - - Google Patents
Info
- Publication number
- BE549271A BE549271A BE549271DA BE549271A BE 549271 A BE549271 A BE 549271A BE 549271D A BE549271D A BE 549271DA BE 549271 A BE549271 A BE 549271A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1132505T | 1955-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549271A true BE549271A (en) |
Family
ID=9638395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549271D BE549271A (en) | 1955-06-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE549271A (en) |
| CH (1) | CH327477A (en) |
| FR (1) | FR1132505A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1168741A (en) * | 1957-03-01 | 1958-12-15 | Further training in circuit breakers | |
| FR1272157A (en) * | 1960-08-12 | 1961-09-22 | Forges Ateliers Const Electr | Improvements to low oil volume circuit breakers |
| EP2824684B1 (en) * | 2013-07-09 | 2016-02-24 | ABB Technology Ltd | Fail-safe subsea pressure vessel comprising a vacuum interrupter |
-
0
- BE BE549271D patent/BE549271A/xx unknown
-
1955
- 1955-06-07 CH CH327477D patent/CH327477A/en unknown
- 1955-06-08 FR FR1132505D patent/FR1132505A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1132505A (en) | 1957-03-12 |
| CH327477A (en) | 1958-01-31 |