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
Application number
BR9901683-4A
Other languages
English (en)
Inventor
Georg Strobl
Original Assignee
Johnson Electric Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Electric Sa filed Critical Johnson Electric Sa
Publication of BR9901683A publication Critical patent/BR9901683A/pt

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.
BR9901683-4A 1998-05-29 1999-05-28 Comutador para um rotor enrolado de ujm motor, e, rotor para um motor de bomba de combustìvel. BR9901683A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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)