ES2117387T3 - Maquina electrica, especialmente generador de corriente trifasica. - Google Patents
Maquina electrica, especialmente generador de corriente trifasica.Info
- Publication number
- ES2117387T3 ES2117387T3 ES95902060T ES95902060T ES2117387T3 ES 2117387 T3 ES2117387 T3 ES 2117387T3 ES 95902060 T ES95902060 T ES 95902060T ES 95902060 T ES95902060 T ES 95902060T ES 2117387 T3 ES2117387 T3 ES 2117387T3
- Authority
- ES
- Spain
- Prior art keywords
- polar
- ring
- hooks
- electric machine
- current generator
- 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 - Lifetime
Links
- 230000005284 excitation Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
- H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
EN UNA MAQUINA ELECTRICA, EN PARTICULAR GENERADOR DE CORRIENTE ALTERNA, SE DISPONE DE UN ESTATOR (10) ASEGURADO EN UNA CARCASA Y UN SISTEMA DE ROTOR POLAR DE GANCHO MONTADO SOBRE UN EJE (2). EL SISTEMA DE ROTOR DISPONE DE UN PRIMER ANILLO (4) POLAR QUE TERMINA EN LOS GANCHOS (41) Y ESTA DISEÑADO COMO MITAD DE UNA RUEDA POLAR, CON UN SEGUNDO ANILLO (3) POLAR QUE TERMINA EN GANCHOS (31) Y ESTA LIGADO MECANICAMENTE AL PRIMER ANILLO (4) POLAR A TRAVES DE MEDIOS DE ENLACE NO MAGNETICOS, FORMANDO LA OTRA MITAD DE LA RUEDA POLAR. LOS PUNTOS DE LOS GANCHOS (31,41) DE UN ANILLO (3,4) POLAR SE EXTIENDEN DENTRO DE LOS ESPACIOS ENTRE LOS GANCHOS (41,31) DEL OTRO ANILLO (4,3) POLAR. UN ARROLLAMIENTO (25) DE EXCITACION ESTA ASOCIADO CON LOS ANILLOS (3,4) POLARES SOBRE EL LADO DEL EJE. PARA ASEGURAR UNA ALTA RESISTENCIA DE TENSION, CONEXION DE SOLDADURA ACCESIBLE FACILMENTE DE LOS ANILLOS (3,4) POLARES, LOS MEDIOS DE ENLACE NO MAGNETICOS ESTAN CONSTITUIDOS POR MEDIO DE UNA PLACA (5) NO MAGNETICA QUE ES ADYACENTE A LA SUPERFICIE (42) DEL PRIMER ANILLO (4) POLAR OPUESTO A LOS GANCHOS (41) DEL PRIMER ANILLO (4) POLAR Y DE FORMA QUE ESTA ENLAZADO A LA INDICADA SUPERFICIE Y A LOS PUNTOS DEL GANCHO (31) DEL SEGUNDO ANILLO (3) POLAR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4342870A DE4342870C1 (de) | 1993-12-16 | 1993-12-16 | Elektrische Maschine, insbesondere Drehstromgenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2117387T3 true ES2117387T3 (es) | 1998-08-01 |
Family
ID=6505141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95902060T Expired - Lifetime ES2117387T3 (es) | 1993-12-16 | 1994-12-09 | Maquina electrica, especialmente generador de corriente trifasica. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6400060B1 (es) |
| EP (1) | EP0734607B1 (es) |
| JP (1) | JPH09507375A (es) |
| CZ (1) | CZ284814B6 (es) |
| DE (2) | DE4342870C1 (es) |
| ES (1) | ES2117387T3 (es) |
| WO (1) | WO1995017033A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802303C1 (de) * | 1998-01-22 | 1999-07-29 | Bosch Gmbh Robert | Elektrische Maschine |
| US6433457B1 (en) | 2001-06-05 | 2002-08-13 | Denso Corporation | Brushless AC generator |
| JP3743431B2 (ja) * | 2002-04-26 | 2006-02-08 | 株式会社日立製作所 | 車両用交流発電機及びその回転子 |
| CN1281868C (zh) * | 2002-08-27 | 2006-10-25 | Lg电子株式会社 | 涡旋压缩机 |
| US7230363B2 (en) * | 2004-03-30 | 2007-06-12 | Honeywell International, Inc. | Low profile generator configuration |
| US7528511B2 (en) * | 2004-10-08 | 2009-05-05 | Smith H Kevin | Cooling system for a vehicle drive assembly |
| JP2008022630A (ja) * | 2006-07-13 | 2008-01-31 | Denso Corp | 車両用ブラシレス交流発電機 |
| DE102011084770A1 (de) * | 2011-10-19 | 2013-04-25 | Robert Bosch Gmbh | Elektrische Maschine sowie Verwendung einer elektrischen Maschine |
| BG66803B1 (bg) * | 2014-09-12 | 2018-12-31 | „Алмотт“ Оод | Безчетков алтернатор с ротор с клюнообразни полюси |
| CA2961888A1 (en) * | 2016-04-04 | 2017-10-04 | Dixie Electric Ltd. | A stationary coil support for a brushless alternator and a brushless alternator comprising the same |
| US10886799B2 (en) * | 2018-04-27 | 2021-01-05 | Exedy Corporation | Rotary electric machine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2196682A (en) * | 1936-09-29 | 1940-04-09 | Bendix Aviat Corp | Magneto generator |
| US2651733A (en) * | 1952-06-14 | 1953-09-08 | Gen Electric | Lundel rotor construction |
| US3047754A (en) * | 1960-08-05 | 1962-07-31 | Eaton Mfg Co | Electromagnetic apparatus |
| US3215878A (en) * | 1961-12-26 | 1965-11-02 | Emerson Electric Co | Brushless alternator |
| CH460146A (de) * | 1967-07-19 | 1968-07-31 | Bbc Brown Boveri & Cie | Wechselstromgenerator für Direktachsanbau |
| US3591816A (en) * | 1968-09-09 | 1971-07-06 | Tokyo Shibuia Denki Kk | Synchronous machine provided with comb-shaped magnetic poles |
| US3617782A (en) * | 1969-01-20 | 1971-11-02 | Tokyo Shibaura Electric Co | Synchronous machine provided with liquid-cooled comb-shaped rotor |
| DE2138460A1 (de) * | 1971-07-29 | 1973-02-08 | Licentia Gmbh | Wechsel- bzw. mehrphasenstromgenerator mit einem klauenpolrad |
| US3953753A (en) * | 1975-01-20 | 1976-04-27 | Barrett Edward L | Three phase alternators |
| DE2548314A1 (de) * | 1975-10-29 | 1977-09-15 | Bosch Gmbh Robert | Schleifringlose elektrische maschine |
| DE3207385A1 (de) * | 1981-11-06 | 1983-09-08 | Robert Bosch Gmbh, 7000 Stuttgart | Drehstromgenerator fuer das bordnetz eines fahrzeuges |
| ZA836677B (en) * | 1982-09-29 | 1984-09-26 | Motorola Inc | Axial air gap brushless alternator |
| US4611139A (en) * | 1982-09-29 | 1986-09-09 | Motorola, Inc. | Axial air gap brushless alternator |
| DE3917343C2 (de) * | 1989-05-27 | 2002-08-29 | Bosch Gmbh Robert | Schleifringloser Klauenpol-Generator |
| JP2946604B2 (ja) * | 1990-02-26 | 1999-09-06 | 株式会社デンソー | 交流発電機 |
-
1993
- 1993-12-16 DE DE4342870A patent/DE4342870C1/de not_active Expired - Fee Related
-
1994
- 1994-12-09 JP JP7516456A patent/JPH09507375A/ja active Pending
- 1994-12-09 EP EP95902060A patent/EP0734607B1/de not_active Expired - Lifetime
- 1994-12-09 DE DE59406100T patent/DE59406100D1/de not_active Expired - Fee Related
- 1994-12-09 WO PCT/DE1994/001463 patent/WO1995017033A1/de not_active Ceased
- 1994-12-09 ES ES95902060T patent/ES2117387T3/es not_active Expired - Lifetime
- 1994-12-09 CZ CZ961747A patent/CZ284814B6/cs not_active IP Right Cessation
-
1997
- 1997-11-21 US US08/975,514 patent/US6400060B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE59406100D1 (de) | 1998-07-02 |
| US6400060B1 (en) | 2002-06-04 |
| JPH09507375A (ja) | 1997-07-22 |
| DE4342870C1 (de) | 1995-10-19 |
| EP0734607A1 (de) | 1996-10-02 |
| EP0734607B1 (de) | 1998-05-27 |
| CZ174796A3 (en) | 1997-03-12 |
| WO1995017033A1 (de) | 1995-06-22 |
| CZ284814B6 (cs) | 1999-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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