BE536724A - - Google Patents
Info
- Publication number
- BE536724A BE536724A BE536724DA BE536724A BE 536724 A BE536724 A BE 536724A BE 536724D A BE536724D A BE 536724DA BE 536724 A BE536724 A BE 536724A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- contact
- armature
- demagnetization
- circuit
- Prior art date
Links
- 238000012360 testing method Methods 0.000 claims description 85
- 230000005347 demagnetization Effects 0.000 claims description 79
- 230000000694 effects Effects 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 3
- 239000012729 immediate-release (IR) formulation Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 71
- 239000004020 conductor Substances 0.000 description 55
- 239000003990 capacitor Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 21
- 230000005415 magnetization Effects 0.000 description 18
- 238000011084 recovery Methods 0.000 description 13
- 230000004044 response Effects 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 11
- 230000010355 oscillation Effects 0.000 description 6
- 101150018075 sel-2 gene Proteins 0.000 description 6
- 230000010287 polarization Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Relay Circuits (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE536724A true BE536724A (enrdf_load_stackoverflow) |
Family
ID=167319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE536724D BE536724A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE536724A (enrdf_load_stackoverflow) |
-
0
- BE BE536724D patent/BE536724A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1009006B1 (fr) | Dispositif de commande standard d'un electro-aimant d'ouverture ou de fermeture d'un disjoncteur | |
| FR3010531A1 (fr) | Procede de determination d'une cause de perte de tension en aval d'un disjoncteur, appareil auxiliaire pour disjoncteur, systeme electrique comportant un disjoncteur et un tel appareil auxiliaire | |
| FR2594257A1 (fr) | Dispositif de commande electrique de puissance hybride. | |
| EP3288059A1 (fr) | Déclencheur commandable pour un disjoncteur électrique | |
| BE536724A (enrdf_load_stackoverflow) | ||
| EP3559965B1 (fr) | Installation électrique haute tension continue et procédé de contrôle d'un appareil de coupure dans une telle installation | |
| FR2837616A1 (fr) | Appareil electrique a actionneur piezoelectrique pilote | |
| CH693120A5 (fr) | Appareil de réglage de tension en série. | |
| BE707272A (enrdf_load_stackoverflow) | ||
| FR2532493A1 (fr) | Procede et montage pour exciter magnetiquement des detecteurs wiegand | |
| BE529731A (enrdf_load_stackoverflow) | ||
| BE528804A (enrdf_load_stackoverflow) | ||
| BE443939A (fr) | Perfectionnements aux dispositifs de contrôle du couple pour moteurs a courant alternatif | |
| FR2675318A1 (fr) | Systeme de protection de circuits electriques. | |
| FR2610559A1 (fr) | Appareil de desaimantation de pieces | |
| BE336196A (enrdf_load_stackoverflow) | ||
| BE483108A (enrdf_load_stackoverflow) | ||
| BE407917A (enrdf_load_stackoverflow) | ||
| BE477702A (enrdf_load_stackoverflow) | ||
| BE483192A (enrdf_load_stackoverflow) | ||
| BE500320A (enrdf_load_stackoverflow) | ||
| CH274357A (fr) | Dispositif de régulation de la tension d'une machine électrique, à contacts vibrants. | |
| BE498498A (enrdf_load_stackoverflow) | ||
| BE334346A (enrdf_load_stackoverflow) | ||
| CH327377A (fr) | Machine à souder par résistance |