ES473233A1 - Perfeccionamientos en motores escalonados para maquinas asincronicas - Google Patents
Perfeccionamientos en motores escalonados para maquinas asincronicasInfo
- Publication number
- ES473233A1 ES473233A1 ES473233A ES473233A ES473233A1 ES 473233 A1 ES473233 A1 ES 473233A1 ES 473233 A ES473233 A ES 473233A ES 473233 A ES473233 A ES 473233A ES 473233 A1 ES473233 A1 ES 473233A1
- Authority
- ES
- Spain
- Prior art keywords
- laminations
- rotor
- slots
- stacks
- spaces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/18—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having double-cage or multiple-cage rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Induction Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Perfeccionamientos en rotores escalonados para máquinas asincrónicas, en el que paquetes parciales de chapas de rotor apilados y desplazados en dirección periférica entre sí en la cuantía de una división de ranura (escalonados) y que constan de chapas de rotor iguales que presentan ranuras cerradas, están distanciados axialmente entre sí mediante cuerpos distanciadores, y los espacios libres entre los paquetes parciales de chapas de rotor contienen partes anulares de la jaula de corto circuito incrustada, caracterizados porque como cuerpos distanciadores están previstos exclusivamente paquetes de chapas distanciadores formados por chapas distanciadoras con el mismo diámetro exterior que las chapas del rotor y con ranuras así mismo cerradas, cuyas ranuras en dirección periférica están dimensionadas mas anchas que las de las chapas del rotor, y porque los paquetes de chapas distanciadoras están dispuestas respecto a los paquetes parciales de chapas de rotor escalonados, de manera que uno de los lados frontales de las almas, quedan entre las ranuras de los paquetes de chapas distanciadoras en los lados frontales de los dientes entre las ranuras de uno de los paquetes parciales de chapas de rotor, y los otros lados frontales en cada caso de las almas están antepuestos a la ranuras del otro paquete de chapas parciales.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2741036A DE2741036C2 (de) | 1977-09-12 | 1977-09-12 | Kurzschlußläufer mit eingegossenem Kurzschlußkäfig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473233A1 true ES473233A1 (es) | 1979-03-16 |
Family
ID=6018755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473233A Expired ES473233A1 (es) | 1977-09-12 | 1978-09-11 | Perfeccionamientos en motores escalonados para maquinas asincronicas |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR213921A1 (es) |
| DE (1) | DE2741036C2 (es) |
| ES (1) | ES473233A1 (es) |
| IN (1) | IN149174B (es) |
| MX (1) | MX145581A (es) |
| ZA (1) | ZA784943B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027703B1 (en) * | 1979-10-18 | 1983-10-26 | Sealed Motor Construction Company Limited | Axial gap squirrel cage induction electric motor |
| DE3020674C1 (de) * | 1980-05-30 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Staffellaeufer fuer eine Asynchronmaschine |
| FR2621429B1 (fr) * | 1987-10-02 | 1990-01-19 | Somfy | Rotor a cage d'ecureuil comprenant une bague de court-circuit intermediaire et son procede de fabrication |
| CA1312901C (en) * | 1988-09-12 | 1993-01-19 | Kouji Kobayashi | Dc motor with u-shaped rotor-coil wire having inclined intermediate portion |
| DE19746195A1 (de) * | 1997-10-18 | 1999-04-22 | Zahnradfabrik Friedrichshafen | Elektrische Maschine |
| DE102013208032A1 (de) * | 2013-05-02 | 2014-11-06 | Siemens Aktiengesellschaft | Läufer für einen Elektromotor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE503187C (de) * | 1925-07-02 | 1930-07-22 | Heinrich Frei | Laeufer fuer Ein- oder Mehrphasen-Wechselstrommotoren mit ausgepraegten Polen und n Laeuferblechkoerpern |
| FR958926A (es) * | 1941-09-02 | 1950-03-21 | ||
| DE1120572B (de) * | 1960-11-19 | 1961-12-28 | Bbc Brown Boveri & Cie | Rotor fuer Asynchronmotoren mit gegossenem Laeuferkaefig und unterteiltem Blechpaket |
| HU168238B (es) * | 1973-09-03 | 1976-03-28 |
-
1977
- 1977-09-12 DE DE2741036A patent/DE2741036C2/de not_active Expired
-
1978
- 1978-08-30 ZA ZA00784943A patent/ZA784943B/xx unknown
- 1978-08-31 IN IN959/CAL/78A patent/IN149174B/en unknown
- 1978-09-11 MX MX174847A patent/MX145581A/es unknown
- 1978-09-11 ES ES473233A patent/ES473233A1/es not_active Expired
- 1978-09-12 AR AR273655A patent/AR213921A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| IN149174B (es) | 1981-09-26 |
| DE2741036A1 (de) | 1979-05-23 |
| DE2741036C2 (de) | 1981-09-17 |
| AR213921A1 (es) | 1979-03-30 |
| MX145581A (es) | 1982-03-08 |
| ZA784943B (en) | 1979-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990503 |