MX168458B - Mejoras en maquinas electricas - Google Patents
Mejoras en maquinas electricasInfo
- Publication number
- MX168458B MX168458B MX004294A MX429486A MX168458B MX 168458 B MX168458 B MX 168458B MX 004294 A MX004294 A MX 004294A MX 429486 A MX429486 A MX 429486A MX 168458 B MX168458 B MX 168458B
- Authority
- MX
- Mexico
- Prior art keywords
- permanent magnets
- housing
- flow
- rings
- conductive part
- Prior art date
Links
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
Abstract
La presente invención se refiere a mejoras en máquinas eléctricas, especialmente para dispositivos de arranque de motores de combustión interna, del tipo que presentan una carcasa en la que yacen, en la pared interior, imanes permanentes abombados y cada imán permanente tiene asociada una pieza conductora de flujo que yace en su lado longitudinal, estando fijados los imanes permanentes en la carcasa, en su situación definida, y en dirección longitudinal, por medio de piezas de sujeción elásticas, caracterizadas porque las piezas de sujeción consisten en dos anillos que con su sección cilíndrica yacen respectivamente en secciones extremas, colindantes a los lados frontales, del lado interior y con su borde tipo brida dispuestos respectivamente en los lados frontales de los imanes permanentes y de las piezas conductoras de flujo, teniendo este borde salientes de sujeción que yacen en la sección extrema de un lado longitudinal, respectivamente, de uno de los imanes permanentes y de una pieza conductora de flujo contígua, asociada a otro de los imanes permanentes, estando dotado uno de los anillos de al menos un saliente para fijar en forma desmontable el sistema de imanes en la carcasa.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853539851 DE3539851A1 (de) | 1985-11-09 | 1985-11-09 | Elektrische maschine, insbesondere fuer andrehvorrichtungen von brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX168458B true MX168458B (es) | 1993-05-26 |
Family
ID=6285614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX004294A MX168458B (es) | 1985-11-09 | 1986-11-07 | Mejoras en maquinas electricas |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4748358A (es) |
| EP (1) | EP0282477B1 (es) |
| JP (1) | JP2536858B2 (es) |
| BR (1) | BR8607208A (es) |
| DE (2) | DE3539851A1 (es) |
| MX (1) | MX168458B (es) |
| WO (1) | WO1987003148A1 (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721758A1 (de) * | 1987-07-01 | 1989-01-12 | Braun Ag | Polgehaeuse fuer elektromotoren mit magnetsegmenten |
| GB2246025B (en) * | 1990-05-21 | 1994-08-03 | Mitsuba Electric Mfg Co | Structure for locating permanent magnets in dynamic electric machine |
| JPH0732569B2 (ja) * | 1989-08-31 | 1995-04-10 | 株式会社三ツ葉電機製作所 | 電動モータにおける刷子ホルダの構造および該刷子ホルダ製造用の金型構造 |
| JPH04248340A (ja) * | 1991-01-24 | 1992-09-03 | Matsushita Electric Ind Co Ltd | マグネットモータ |
| DE4224628A1 (de) * | 1992-07-25 | 1994-01-27 | Bosch Gmbh Robert | Elektrokleinmotor |
| JPH06284607A (ja) * | 1993-03-26 | 1994-10-07 | Mitsubishi Electric Corp | 永久磁石式回転電機 |
| GB9307671D0 (en) * | 1993-04-14 | 1993-06-02 | Johnson Electric Sa | A pmdc electric motor with a magnet spacer |
| US5945755A (en) * | 1994-09-20 | 1999-08-31 | Denso Corporation | Starter with housing for cantilever-mounting on engine |
| US5698914A (en) * | 1994-09-20 | 1997-12-16 | Nippondenso Co., Ltd. | Starter with a discharge hole on a yoke |
| FR2743209B1 (fr) * | 1995-12-27 | 1998-03-27 | Valeo Systemes Dessuyage | Moteur a aimants permanents avec agrafes de blocage |
| JPH11113200A (ja) * | 1997-09-30 | 1999-04-23 | Mitsumi Electric Co Ltd | 小型モータ |
| JP4301040B2 (ja) * | 2004-03-10 | 2009-07-22 | 日立工機株式会社 | 電動工具 |
| US20060238054A1 (en) * | 2005-04-26 | 2006-10-26 | Bison Gear & Engineering Corp. | Magnet retainer clip for permanent magnet electric motors |
| FR2904488B1 (fr) * | 2006-07-31 | 2014-07-18 | Valeo Equip Electr Moteur | Piece de fixation d'aimants d'un moteur electrique pour un dispositif de demarrage pour moteur thermique |
| DE102009028036A1 (de) | 2009-07-27 | 2011-02-03 | Robert Bosch Gmbh | Elektromotor mit Permanentmagnet-Erregung |
| DE102009028872A1 (de) | 2009-08-26 | 2011-03-03 | Robert Bosch Gmbh | Elektromotor, insbesondere Startermotor für einen Verbrennungsmotor |
| DE102009028989A1 (de) | 2009-08-28 | 2011-03-03 | Robert Bosch Gmbh | Elektromotor, insbesondere Startermotor für einen Verbrennungsmotor |
| TWM378566U (en) * | 2009-10-14 | 2010-04-11 | Star Motor Ind Co Ltd J | Permanent-magnetism type motor |
| DE102010063514A1 (de) * | 2010-12-20 | 2012-06-21 | Robert Bosch Gmbh | Elektrische Maschine mit Befestigungsvorrichtung für Magneten |
| DE102011109228A1 (de) | 2011-08-01 | 2013-02-28 | J.N. Eberle Federnfabrik Gmbh | Elektrische Maschine sowie Verfahren zur Montage einer elektrischen Maschine |
| JP5829947B2 (ja) * | 2012-02-22 | 2015-12-09 | 株式会社マキタ | 電動工具 |
| DE102014225378A1 (de) | 2014-12-10 | 2016-06-16 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Startermotor für eine Startvorrichtung |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091713A (en) * | 1959-09-24 | 1963-05-28 | Controls Co Of America | Ceramic magnet mounting structure |
| US3631277A (en) * | 1970-12-15 | 1971-12-28 | Ford Motor Co | Stator for a permanent magnet dynamoelectric machine including novel magnet retaining means |
| US3772546A (en) * | 1972-02-28 | 1973-11-13 | Applied Motors Inc | Dynamoelectric machine with ceramic permanent magnets |
| JPS48113604U (es) * | 1972-03-30 | 1973-12-26 | ||
| US3790830A (en) * | 1972-08-09 | 1974-02-05 | Gen Motors Corp | Magnet mounting clip for a dynamoelectric machine |
| US4071794A (en) * | 1975-11-10 | 1978-01-31 | General Motors Corporation | DC motor with permanent magnet retaining structure |
| JPS5537529U (es) * | 1978-09-02 | 1980-03-11 | ||
| US4225799A (en) * | 1979-07-11 | 1980-09-30 | General Motors Corporation | Field magnet assembly |
| DE3048337A1 (de) * | 1980-12-20 | 1982-07-29 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrische maschine, insbesondere fuer andrehvorrichtungen von brennkraftmaschinen |
| DE3105602A1 (de) * | 1981-02-16 | 1982-09-09 | Siemens AG, 1000 Berlin und 8000 München | Staender fuer eine dauermagneterregte elektrische maschine |
| DE3224414A1 (de) * | 1982-06-30 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Staender fuer eine dauermagneterregte elektrische maschine und verfahren zu dessen herstellung |
| DE3370416D1 (en) * | 1982-11-22 | 1987-04-23 | Lucas Ind Plc | Permanent magnet rotary dynamo electric machine |
| GB2130810B (en) * | 1982-11-22 | 1986-03-05 | Lucas Ind Plc | Permanent magnet rotary dynamo electric machine |
| JPS6043744A (ja) * | 1983-08-18 | 1985-03-08 | Sanyo Electric Co Ltd | 除算回路 |
| JPS6079231U (ja) * | 1983-11-05 | 1985-06-01 | 三菱電機株式会社 | 磁石式回転電機用固定子 |
| JPS60138372U (ja) * | 1984-02-24 | 1985-09-13 | 株式会社日立製作所 | 永久磁石式回転機 |
-
1985
- 1985-11-09 DE DE19853539851 patent/DE3539851A1/de not_active Withdrawn
-
1986
- 1986-09-23 JP JP61504986A patent/JP2536858B2/ja not_active Expired - Fee Related
- 1986-09-23 WO PCT/DE1986/000386 patent/WO1987003148A1/de active IP Right Grant
- 1986-09-23 DE DE8686905721T patent/DE3677024D1/de not_active Expired - Lifetime
- 1986-09-23 EP EP86905721A patent/EP0282477B1/de not_active Expired - Lifetime
- 1986-09-23 US US07/086,698 patent/US4748358A/en not_active Expired - Lifetime
- 1986-09-23 BR BR8607208A patent/BR8607208A/pt not_active IP Right Cessation
- 1986-11-07 MX MX004294A patent/MX168458B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3539851A1 (de) | 1987-05-14 |
| WO1987003148A1 (en) | 1987-05-21 |
| JP2536858B2 (ja) | 1996-09-25 |
| DE3677024D1 (de) | 1991-02-21 |
| JPS63502792A (ja) | 1988-10-13 |
| EP0282477B1 (de) | 1991-01-16 |
| EP0282477A1 (de) | 1988-09-21 |
| BR8607208A (pt) | 1988-09-13 |
| US4748358A (en) | 1988-05-31 |
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