FR846009A - - Google Patents
Info
- Publication number
- FR846009A FR846009A FR846009DA FR846009A FR 846009 A FR846009 A FR 846009A FR 846009D A FR846009D A FR 846009DA FR 846009 A FR846009 A FR 846009A
- Authority
- FR
- France
- 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.)
- Expired
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3134537A GB505604A (en) | 1937-11-15 | 1937-11-15 | Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR846009A true FR846009A (US06342305-20020129-C00040.png) | 1939-09-07 |
Family
ID=10321736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR846009D Expired FR846009A (US06342305-20020129-C00040.png) | 1937-11-15 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR846009A (US06342305-20020129-C00040.png) |
| GB (1) | GB505604A (US06342305-20020129-C00040.png) |
-
0
- FR FR846009D patent/FR846009A/fr not_active Expired
-
1937
- 1937-11-15 GB GB3134537A patent/GB505604A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB505604A (en) | 1939-05-15 |
