BR9901683A - Comutador para um rotor enrolado de ujm motor, e, rotor para um motor de bomba de combustìvel. - Google Patents
Comutador para um rotor enrolado de ujm motor, e, rotor para um motor de bomba de combustìvel.Info
- Publication number
- BR9901683A BR9901683A BR9901683-4A BR9901683A BR9901683A BR 9901683 A BR9901683 A BR 9901683A BR 9901683 A BR9901683 A BR 9901683A BR 9901683 A BR9901683 A BR 9901683A
- Authority
- BR
- Brazil
- Prior art keywords
- rotor
- switch
- engine
- rotor core
- fuel pump
- Prior art date
Links
Classifications
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/04—Connections between commutator segments and windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Dc Machiner (AREA)
Abstract
"COMUTADOR PARA UM ROTOR ENROLADO DE UM MOTOR, E, ROTOR PARA UM MOTOR DE BOMBA DE COMBUSTìVEL". Um rotor 10 para um motor de bomba de combustível tem um eixo 12 e um núcleo de rotor 30 ajustado ao eixo. Um comutador 60 está localizado sobre o eixo 12 adjacente a uma extremidade do núcleo do rotor 30. Enrolamentos 40 se enrolam ao redor de pólos do núcleo do rotor e são conectados a terminais 76 de segmentos 70 do comutador. Uma tampa 50 é ajustada à outra extremidade do núcleo do rotor 12 cobrindo as extremidades 42 dos elementos que se salientam a partir do núcleo 30. A tampa 50 tem pernas que se estendem axialmente 54, as quais são prensadas no interior de espaços entre cabeças adjacentes de pólos do rotor. O comutador tem um reforço integral na forma de uma saia periférica radialmente externas 90, que se estende axialmente a partir de uma parede radial 66 da base do comutador no sentido do núcleo do rotor para cobrir os terminais 76 e as extremidades 44 dos enrolamentos que se salientam da extremidade do comutador do núcleo do rotor. Um espaço 94 é deixado entre o núcleo do rotor e a saia, e existem furos na tampa 50 em uma parede radial 66 do comutador, para passagem de combustível para resfriar o rotor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9811457.2A GB9811457D0 (en) | 1998-05-29 | 1998-05-29 | Rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9901683A true BR9901683A (pt) | 2000-01-04 |
Family
ID=10832840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9901683-4A BR9901683A (pt) | 1998-05-29 | 1999-05-28 | Comutador para um rotor enrolado de ujm motor, e, rotor para um motor de bomba de combustìvel. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6157110A (pt) |
EP (1) | EP0961388B1 (pt) |
JP (1) | JP2000037060A (pt) |
CN (1) | CN1085433C (pt) |
BR (1) | BR9901683A (pt) |
DE (1) | DE69939567D1 (pt) |
ES (1) | ES2313771T3 (pt) |
GB (1) | GB9811457D0 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0005989D0 (en) * | 2000-03-14 | 2000-05-03 | Johnson Electric Sa | A rotor |
US20020105238A1 (en) | 2001-02-06 | 2002-08-08 | Radomile Michael Camillo | Method and kit for improved distribution of cooling air in an electric machine |
US6554230B1 (en) | 2002-03-18 | 2003-04-29 | Siemens Vdo Automotive Inc. | Engine cooling shroud having lead trough and motor lead wire locator associated with lead trough |
JP4069760B2 (ja) * | 2002-04-30 | 2008-04-02 | 株式会社デンソー | 燃料ポンプ |
JP4408674B2 (ja) * | 2003-09-29 | 2010-02-03 | 愛三工業株式会社 | 燃料ポンプ |
JP4158154B2 (ja) * | 2004-01-14 | 2008-10-01 | 株式会社デンソー | 電動機およびそれを用いた燃料ポンプ |
JP2005204387A (ja) * | 2004-01-14 | 2005-07-28 | Denso Corp | 整流子とそれを用いた電動機および燃料ポンプ |
JP2006054993A (ja) * | 2004-07-13 | 2006-02-23 | Aisan Ind Co Ltd | 燃料ポンプ |
DE102006021696B4 (de) * | 2006-05-10 | 2014-04-24 | Kolektor Group D.O.O. | Verfahren zur Herstellung eines Rotors einer dynamoelektrischen Maschine sowie Rotor einer dynamoelektrischen Maschine |
US20100218747A1 (en) * | 2007-09-27 | 2010-09-02 | Johannes Deichmann | Fuel Pump for Delivering Fuel from a Reservoir to an Internal Combusion Engine |
CN101860126B (zh) * | 2010-05-27 | 2012-08-08 | 重庆昆旺电子有限责任公司 | 微型电机整流子*** |
GB201321420D0 (en) * | 2013-12-04 | 2014-01-15 | Eaton Ltd | High slip variable frequency induction motors |
CN105464996B (zh) * | 2014-08-15 | 2019-06-11 | 德昌电机(深圳)有限公司 | 电动液泵 |
EP3024124A1 (de) * | 2014-11-24 | 2016-05-25 | Siemens Aktiengesellschaft | Durchzugsbelüftete elektrisch erregte Synchronmaschine |
JP6827600B1 (ja) * | 2020-05-25 | 2021-02-10 | 三菱電機株式会社 | 回転電機の回転子および回転電機 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381533A (en) * | 1943-12-30 | 1945-08-07 | Independent Pneumatic Tool Co | Motor armature |
US2372453A (en) * | 1944-03-31 | 1945-03-27 | Chrysler Corp | Electric machine |
US2683233A (en) * | 1951-02-06 | 1954-07-06 | Gen Motors Corp | Rotor for dynamoelectric machines |
GB1155640A (en) * | 1967-11-14 | 1969-06-18 | Verinigung V0Lkseigener Betr E | Carbon Commutator |
US3532913A (en) * | 1967-11-20 | 1970-10-06 | Eletrogeraete Vvb | Contacts between commutator lamellae and armature winding ends of electric motors |
DE2262569A1 (de) * | 1972-12-21 | 1974-06-27 | Bosch Gmbh Robert | Foerderaggregat fuer fluessigkeiten |
US3919572A (en) * | 1973-12-26 | 1975-11-11 | Rotron Inc | Electrical motor construction |
DE2555529C3 (de) * | 1975-12-10 | 1985-05-30 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Elektromotor für eine Flüssigkeitspumpe mit einem von der Flüssigkeit umströmten Anker |
US4075522A (en) * | 1976-08-16 | 1978-02-21 | General Motors Corporation | Self clamping armature casing for an electric motor driven fluid pump |
JPS5914624B2 (ja) * | 1979-11-06 | 1984-04-05 | 株式会社 三ツ葉電機製作所 | 燃料ポンプ |
DE3230699A1 (de) * | 1982-08-18 | 1984-02-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektromotor fuer eine fluessigkeitspumpe mit einem von der fluessigkeit umspuelten anker |
GB2128818B (en) * | 1982-10-11 | 1986-02-12 | Johnson Electric Ind Mfg | An armature |
US4574210A (en) * | 1983-07-07 | 1986-03-04 | Wilhelm Gebhardt Gmbh | External rotor motor having a cooling system |
DE3522835A1 (de) * | 1985-06-26 | 1987-01-02 | Swf Auto Electric Gmbh | Aggregat zum foerdern von kraftstoff |
EP0261306A3 (de) * | 1986-09-26 | 1988-10-19 | Metabowerke GmbH & Co. | Anker für durchzugsbelüftete Elektromotoren |
DE4028420A1 (de) * | 1990-09-07 | 1992-03-12 | Kautt & Bux Kg | Plankommutator und verfahren zu seiner herstellung |
GB9118086D0 (en) * | 1991-08-22 | 1991-10-09 | Johnson Electric Sa | A cylindrical carbon segment commutator |
US5679996A (en) * | 1992-04-25 | 1997-10-21 | Johnson Electric S.A. | Assembled commutator |
GB9312312D0 (en) * | 1993-06-15 | 1993-07-28 | Johnson Electric Sa | Armature end protector for a wound rotor |
DE9404601U1 (de) * | 1994-03-18 | 1994-06-09 | Robert Bosch Gmbh, 70469 Stuttgart | Aggregat zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine |
DE19500603B4 (de) * | 1995-01-11 | 2007-05-24 | Pierburg Gmbh | Elektromotor für eine Brennstoffpumpe |
US5793140A (en) * | 1995-12-19 | 1998-08-11 | Walbro Corporation | Electric motor flat commutator |
-
1998
- 1998-05-29 GB GBGB9811457.2A patent/GB9811457D0/en not_active Ceased
-
1999
- 1999-05-18 DE DE69939567T patent/DE69939567D1/de not_active Expired - Fee Related
- 1999-05-18 ES ES99303846T patent/ES2313771T3/es not_active Expired - Lifetime
- 1999-05-18 EP EP99303846A patent/EP0961388B1/en not_active Expired - Lifetime
- 1999-05-26 JP JP11146494A patent/JP2000037060A/ja active Pending
- 1999-05-27 US US09/320,725 patent/US6157110A/en not_active Expired - Fee Related
- 1999-05-27 CN CN99106914A patent/CN1085433C/zh not_active Expired - Fee Related
- 1999-05-28 BR BR9901683-4A patent/BR9901683A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1237820A (zh) | 1999-12-08 |
EP0961388A2 (en) | 1999-12-01 |
GB9811457D0 (en) | 1998-07-29 |
EP0961388B1 (en) | 2008-09-17 |
CN1085433C (zh) | 2002-05-22 |
JP2000037060A (ja) | 2000-02-02 |
US6157110A (en) | 2000-12-05 |
EP0961388A3 (en) | 2000-08-30 |
DE69939567D1 (de) | 2008-10-30 |
ES2313771T3 (es) | 2009-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Free format text: ALTERADA A CLASSIFICACAO PARA INT.CL. 2009.01: H02K 1/22; H01R 39/04 Ipc: H01R 39/04 (2009.01), H01R 43/06 (2009.01) |
|
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 O ART. 8O COMBINADO 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. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H02K 1/22 (2006.01), H01R 39/04 (2006.01) |