BE639742A - - Google Patents
Info
- Publication number
- BE639742A BE639742A BE639742DA BE639742A BE 639742 A BE639742 A BE 639742A BE 639742D A BE639742D A BE 639742DA BE 639742 A BE639742 A BE 639742A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
-
- 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
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
-
- 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
- H01H33/46—Interlocking mechanisms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR918169A FR1350044A (fr) | 1962-12-11 | 1962-12-11 | Disjoncteurs commandés par des fluides sous pression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639742A true BE639742A (en:Method) |
Family
ID=8792544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639742D BE639742A (en:Method) | 1962-12-11 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE639742A (en:Method) |
| CH (1) | CH405466A (en:Method) |
| DE (1) | DE1263899B (en:Method) |
| FR (1) | FR1350044A (en:Method) |
| GB (1) | GB988487A (en:Method) |
-
0
- BE BE639742D patent/BE639742A/xx unknown
-
1962
- 1962-12-11 FR FR918169A patent/FR1350044A/fr not_active Expired
-
1963
- 1963-11-11 CH CH1378663A patent/CH405466A/fr unknown
- 1963-11-15 DE DE1963F0041286 patent/DE1263899B/de active Pending
- 1963-12-06 GB GB4820263A patent/GB988487A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1350044A (fr) | 1964-01-24 |
| DE1263899B (de) | 1968-03-21 |
| CH405466A (fr) | 1966-01-15 |
| GB988487A (en) | 1965-04-07 |