BR0204456A - Máquina elétrica - Google Patents
Máquina elétricaInfo
- Publication number
- BR0204456A BR0204456A BR0204456-0A BR0204456A BR0204456A BR 0204456 A BR0204456 A BR 0204456A BR 0204456 A BR0204456 A BR 0204456A BR 0204456 A BR0204456 A BR 0204456A
- Authority
- BR
- Brazil
- Prior art keywords
- housing
- cooling air
- air stream
- electric machine
- disposed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
- H02K19/365—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches with a voltage regulator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/141—Means for supporting or protecting brushes or brush holders for cooperation with slip-rings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
"MáQUINA ELéTRICA". Em uma máquina elétrica, especialmente um gerador para um veículo automotor com um alojamento (2), um induzido (6) montado girável que revolve dentro do alojamento (2) ao redor de um eixo de rotação (5), com ao menos uma roda de ventoinha (20) acoplada com o induzido (6) para gerar uma corrente de ar de refrigeração (22,22',22'') a partir de ao menos uma abertura de aspiração (37;37';37''), disposta dentro do alojamento (2), ao menos até uma abertura de escoamento (24), prevista no alojamento (2), e ao menos um chip regulador (31), disposto em um suporte de chip (30) para a regulação da geração de corrente elétrica, está previsto que o suporte do chip (30) está de tal modo posicionado que é ao menos parcialmente banhado diretamente pela corrente de ar de refrigeração (22, 22', 22''). Consegue-se, graças a esta disposição, que em virtude da elevada velocidade de fluxo da corrente de ar de refrigeração (22,22',22'') esteja presente um coeficiente de transmissão de calor muito elevado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10110128.7A DE10110128B4 (de) | 2001-03-02 | 2001-03-02 | Elektrische Maschine |
PCT/DE2002/000576 WO2002071580A1 (de) | 2001-03-02 | 2002-02-16 | Elektrische maschine mit luftgekühltem regler chip |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0204456A true BR0204456A (pt) | 2003-05-13 |
Family
ID=7676100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0204456-0A BR0204456A (pt) | 2001-03-02 | 2002-02-16 | Máquina elétrica |
Country Status (7)
Country | Link |
---|---|
US (1) | US6897583B2 (pt) |
EP (1) | EP1368881A1 (pt) |
JP (1) | JP4083019B2 (pt) |
BR (1) | BR0204456A (pt) |
DE (1) | DE10110128B4 (pt) |
MX (1) | MXPA02010756A (pt) |
WO (1) | WO2002071580A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004307193B2 (en) * | 2003-10-30 | 2009-03-12 | Regal Beloit Australia Pty Ltd | Variable speed electric motors |
AU2003259599A1 (en) * | 2003-10-30 | 2005-05-19 | Cmg Technology Pty Ltd | Variable speed electric motors |
JP4325706B2 (ja) * | 2007-06-25 | 2009-09-02 | 株式会社デンソー | ブラシレス車両用交流発電機 |
JP4375456B2 (ja) * | 2007-07-26 | 2009-12-02 | 株式会社デンソー | ブラシレス車両用交流発電機 |
US10566881B2 (en) * | 2017-01-27 | 2020-02-18 | Franklin Electric Co., Inc. | Motor drive system including removable bypass circuit and/or cooling features |
FR3089716B1 (fr) * | 2018-12-05 | 2021-05-28 | Safran Electrical & Power | Moteur électrique intelligent compact |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666978A (en) * | 1970-11-25 | 1972-05-30 | Gen Motors Corp | Side ported inlet cover for generators |
JPS5241814A (en) * | 1975-09-29 | 1977-03-31 | Hitachi Ltd | A.c. generator with voltage regulator |
JPS5241813A (en) * | 1975-09-29 | 1977-03-31 | Hitachi Ltd | Voltage regulator storing type ac generator |
DE2826930A1 (de) | 1978-06-20 | 1980-01-10 | Bosch Gmbh Robert | Drehstromgenerator |
DE3137172A1 (de) * | 1981-09-18 | 1983-03-31 | Robert Bosch Gmbh, 7000 Stuttgart | Aussenbeluefteter drehstromgenerator |
GB8312963D0 (en) * | 1983-05-11 | 1983-06-15 | Lucas Ind Plc | Alternators |
US4799309A (en) | 1987-12-24 | 1989-01-24 | Ford Motor Company | Method of making a rectifier and control module for an alternator |
JP2615185B2 (ja) * | 1989-02-15 | 1997-05-28 | 三菱電機株式会社 | 車両用交流発電機 |
DE4028464A1 (de) * | 1990-09-07 | 1992-03-12 | Bosch Gmbh Robert | Drehstromgenerator |
JPH0511768U (ja) * | 1991-07-19 | 1993-02-12 | 三菱電機株式会社 | 車両用交流発電機 |
JPH05219704A (ja) * | 1992-02-04 | 1993-08-27 | Hitachi Ltd | 車両用交流発電機のコンデンサの固定構造 |
JPH07222415A (ja) * | 1994-02-02 | 1995-08-18 | Mitsubishi Electric Corp | 車両用交流発電機 |
JP3518018B2 (ja) * | 1994-03-11 | 2004-04-12 | 株式会社デンソー | 車両用交流発電機 |
DE4419215A1 (de) * | 1994-06-01 | 1995-12-07 | Bosch Gmbh Robert | Baueinheit für Regler und Bürstenhalter und dessen Herstellverfahren |
JP3342978B2 (ja) * | 1994-12-27 | 2002-11-11 | 三菱電機株式会社 | 車両用交流発電機 |
JP3571790B2 (ja) * | 1995-03-06 | 2004-09-29 | 三菱電機株式会社 | 車両用交流発電機 |
US5907203A (en) * | 1997-05-19 | 1999-05-25 | Unit Parts Company | Voltage regulator spacing member |
FR2768870B1 (fr) * | 1997-09-25 | 2003-09-26 | Denso Corp | Alternateur pour un vehicule automobile |
US5949166A (en) * | 1997-09-25 | 1999-09-07 | Denso Corporation | Rectifying apparatus for an automotive AC generator |
JP3430027B2 (ja) * | 1998-09-04 | 2003-07-28 | 三菱電機株式会社 | 車両用交流発電機 |
JP3449330B2 (ja) * | 2000-01-31 | 2003-09-22 | 株式会社日立製作所 | 車両用交流発電機 |
JP4427896B2 (ja) * | 2000-03-17 | 2010-03-10 | 株式会社デンソー | 車両用交流発電機 |
JP3949370B2 (ja) * | 2000-11-08 | 2007-07-25 | 三菱電機株式会社 | 車両用交流発電機 |
-
2001
- 2001-03-02 DE DE10110128.7A patent/DE10110128B4/de not_active Expired - Fee Related
-
2002
- 2002-02-16 JP JP2002570380A patent/JP4083019B2/ja not_active Expired - Fee Related
- 2002-02-16 WO PCT/DE2002/000576 patent/WO2002071580A1/de active Application Filing
- 2002-02-16 BR BR0204456-0A patent/BR0204456A/pt not_active Application Discontinuation
- 2002-02-16 EP EP02714029A patent/EP1368881A1/de not_active Withdrawn
- 2002-02-16 US US10/258,693 patent/US6897583B2/en not_active Expired - Fee Related
- 2002-02-16 MX MXPA02010756A patent/MXPA02010756A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MXPA02010756A (es) | 2003-10-06 |
DE10110128B4 (de) | 2015-07-02 |
JP2004519195A (ja) | 2004-06-24 |
WO2002071580A1 (de) | 2002-09-12 |
DE10110128A1 (de) | 2002-09-05 |
US6897583B2 (en) | 2005-05-24 |
JP4083019B2 (ja) | 2008-04-30 |
EP1368881A1 (de) | 2003-12-10 |
US20030173847A1 (en) | 2003-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |