BE431880A - - Google Patents
Info
- Publication number
- BE431880A BE431880A BE431880DA BE431880A BE 431880 A BE431880 A BE 431880A BE 431880D A BE431880D A BE 431880DA BE 431880 A BE431880 A BE 431880A
- Authority
- BE
- Belgium
- Prior art keywords
- devices
- voltage
- valves
- mentioned
- cathode
- Prior art date
Links
- 230000011664 signaling Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K1/00—Wash-stands; Appurtenances therefor
- A47K1/14—Stoppers for wash-basins, baths, sinks, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Plasma Technology (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431880A true BE431880A (enrdf_load_html_response) |
Family
ID=91584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431880D BE431880A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE431880A (enrdf_load_html_response) |
-
0
- BE BE431880D patent/BE431880A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2287926A (en) | Signal actuated alarm circuit | |
| EP0272349B1 (fr) | Disjoncteur hyper rapide assisté par semi-conducteurs | |
| BE471305A (fr) | Systèmes de signalisation électrique | |
| BE431880A (enrdf_load_html_response) | ||
| US2141927A (en) | Arc-back suppression | |
| EP4216386A1 (fr) | Appareil de protection d'une installation électrique en courants alternatif et/ou continu | |
| US2050882A (en) | Automatic circuit breaker system | |
| US1967849A (en) | Protective apparatus | |
| BE374674A (fr) | perfectionnements aux appareils et equipements pour rayons x | |
| BE396557A (enrdf_load_html_response) | ||
| CH291333A (fr) | Stabilisateur de tension. | |
| US2114828A (en) | Electric valve circuit | |
| Magnifico | Catching the Polarized Potential: an Analysis of the off Measurements and Importance of Coupons | |
| US2056912A (en) | Circuits for resetting gaseous discharge devices | |
| EP1729391B1 (fr) | Dispositif de détection fusible avec contrôle d'arc pour transformateur auto-protégé | |
| US2130443A (en) | Electric control and indicating system | |
| BE406792A (enrdf_load_html_response) | ||
| US1764385A (en) | Protective system | |
| BE397504A (enrdf_load_html_response) | ||
| CH93934A (fr) | Dispositif d'amplification de faibles impulsions d'énergie électrique. | |
| BE408039A (enrdf_load_html_response) | ||
| BE499247A (enrdf_load_html_response) | ||
| BE381705A (enrdf_load_html_response) | ||
| BE355052A (enrdf_load_html_response) | ||
| BE399645A (fr) | Dispositif de compoundage et de protection des appareils à décharge électrique |