BE489089A - - Google Patents
Info
- Publication number
- BE489089A BE489089A BE489089DA BE489089A BE 489089 A BE489089 A BE 489089A BE 489089D A BE489089D A BE 489089DA BE 489089 A BE489089 A BE 489089A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- H01H33/42—Driving mechanisms
- H01H33/423—Driving mechanisms making use of an electromagnetic wave communication
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR286250X | 1948-06-04 | ||
| FR191048X | 1948-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489089A true BE489089A (es) |
Family
ID=26214036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489089D BE489089A (es) | 1948-06-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2594247A (es) |
| BE (1) | BE489089A (es) |
| CH (1) | CH286250A (es) |
| GB (1) | GB663001A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1010779A (fr) * | 1948-10-23 | 1952-06-16 | Electricite De France | Perfectionnements apportés aux moyens pour assurer la commande et la surveillance d'appareils électriques à haute tension, tels que disjoncteurs, sectionneurs, etc. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1334848A (en) * | 1918-10-23 | 1920-03-23 | Charles J Fortin | High-tension switch |
| US1514699A (en) * | 1921-08-01 | 1924-11-11 | Earl C Hanson | Method and apparatus for wireless control for torpedoes, etc. |
| US1899481A (en) * | 1931-02-20 | 1933-02-28 | Clifford L Reals | Switch for controlling electrically operated circuit interrupters |
| US2084877A (en) * | 1935-02-02 | 1937-06-22 | Gen Electric | Circuit controlling system |
| US2238636A (en) * | 1938-09-09 | 1941-04-15 | Gen Electric | Electric switchgear |
| US2255496A (en) * | 1939-12-22 | 1941-09-09 | Gen Electric | Control system for circuit breakers |
-
0
- BE BE489089D patent/BE489089A/xx unknown
-
1949
- 1949-05-17 CH CH286250D patent/CH286250A/fr unknown
- 1949-06-01 US US96469A patent/US2594247A/en not_active Expired - Lifetime
- 1949-06-03 GB GB14981/49A patent/GB663001A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2594247A (en) | 1952-04-22 |
| CH286250A (fr) | 1952-10-15 |
| GB663001A (en) | 1951-12-12 |