BE442471A - - Google Patents
Info
- Publication number
- BE442471A BE442471A BE442471DA BE442471A BE 442471 A BE442471 A BE 442471A BE 442471D A BE442471D A BE 442471DA BE 442471 A BE442471 A BE 442471A
- Authority
- BE
- Belgium
- Prior art keywords
- magnetic
- emi
- operating point
- steel
- magnet
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 230000005347 demagnetization Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229910018185 Al—Co Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL874663X | 1940-08-10 | ||
| NL895189X | 1940-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442471A true BE442471A (enrdf_load_stackoverflow) |
Family
ID=26646332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442471D BE442471A (enrdf_load_stackoverflow) | 1940-08-10 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE442471A (enrdf_load_stackoverflow) |
| DE (1) | DE895189C (enrdf_load_stackoverflow) |
-
0
- BE BE442471D patent/BE442471A/fr unknown
-
1941
- 1941-08-09 DE DEN2494D patent/DE895189C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE895189C (de) | 1953-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2002531B1 (fr) | Moteur electrique polyphase notamment pour l'entrainement de pompes ou de ventilateurs | |
| FR2960355B1 (fr) | Machine electrique rotative a resistance magnetique amelioree | |
| FR2517488A1 (fr) | Machine dynamoelectrique a aimants permanents munis d'ecrans a haute densite de flux de saturation | |
| EP2209193B1 (fr) | Machine électrique tournante à pôles saillants | |
| FR2844112A1 (fr) | Moteur synchrone a aimant permanent | |
| FR2865322A1 (fr) | Machine dynamoelectrique a courant alternatif | |
| CH364834A (fr) | Rotor d'un moteur asynchrone synchronisé | |
| WO2000059099A1 (fr) | Machine tournante comprenant des moyens d'excitation perfectionnes | |
| WO2015193564A2 (fr) | Moteur électromagnétique linéaire à entraînement direct et à double entrefer avec réduction de la force de détente dans le moteur électromagnétique | |
| FR2618616A1 (fr) | Machine electrique a couple d'entrainement et/ou de positionnement eleve | |
| FR2570228A1 (fr) | Moteur electrique rotatif a aimant permanent rotorique | |
| FR2574880A1 (fr) | Systeme formant butee magnetique axiale pour machine tournante | |
| EP2710714A1 (fr) | Turbine génératrice de courant électrique | |
| BE442471A (enrdf_load_stackoverflow) | ||
| FR3069972A1 (fr) | Rotor a aimants concentriques pour machine electrique tournante | |
| EP0268619B1 (fr) | Dispositif d'actionnement electromagnetique | |
| EP0018904A1 (fr) | Moteur à courant continu sans collecteur | |
| FR2945683A1 (fr) | Machine vernier a aimants insires. | |
| FR2641139A1 (enrdf_load_stackoverflow) | ||
| EP3229348B1 (fr) | Rotor pour machine électrique tournante | |
| CH395304A (fr) | Moteur synchrone à autodémarrage en charge | |
| EP2870684B1 (fr) | Machine electrique tournante a compensation de reaction magnetique d'induit | |
| EP3308452A1 (fr) | Machine electrique a commutation de flux a simple excitation | |
| WO2017013325A1 (fr) | Stator de demarreur pour vehicule automobile a performances magnetiques ameliorees | |
| FR3098057A1 (fr) | Machine electrique tournante munie d'un element de conduction thermique |