BRPI0604363A - bomba de combustìvel - Google Patents

bomba de combustìvel

Info

Publication number
BRPI0604363A
BRPI0604363A BRPI0604363-1A BRPI0604363A BRPI0604363A BR PI0604363 A BRPI0604363 A BR PI0604363A BR PI0604363 A BRPI0604363 A BR PI0604363A BR PI0604363 A BRPI0604363 A BR PI0604363A
Authority
BR
Brazil
Prior art keywords
dielectric resin
fuel
spool
rotor
coil
Prior art date
Application number
BRPI0604363-1A
Other languages
English (en)
Inventor
Kiyoshi Nagata
Masaya Otake
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of BRPI0604363A publication Critical patent/BRPI0604363A/pt
Publication of BRPI0604363B1 publication Critical patent/BRPI0604363B1/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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Rotary Pumps (AREA)

Abstract

BOMBA DE COMBUSTìVEL Um núcleo do estator (30) de um arranjo do motor (13) inclui seis núcleos (32), que são arranjados um após ou outro na direção circunferencial. Uma bobina (40), que é feita de resina dielétrica, é encaixada em cada núcleo (32). Cada bobina (42) é formada de maneira tal que um enrolamento seja enrolado em torno da bobina (40) por meio de uma técnica de enrolamento concentrado. A resina dielétrica (46) é cheia entre cada dois dentes circunferencialmente adjacentes (33) para cobrir cada bobina (42). Além disso, a resina dielétrica (46) é moldada para formar folgas (204), cada uma das quais é formada entre dois dentes circunferencialmente adjacentes correspondentes (33) em um lado do rotor (50). Combustível, que é pressurizado pelo arranjo da bomba (12), passa para o interior do arranjo do motor (13) por uma passagem de combustível (202), que é uma folga entre a superfície periférica interna do núcleo do estator (30) e a superfície periférica externa do rotor (50), e também pelas folgas (204).
BRPI0604363A 2005-11-02 2006-10-30 bomba de combustível BRPI0604363B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005319228A JP4696855B2 (ja) 2005-11-02 2005-11-02 燃料ポンプ

Publications (2)

Publication Number Publication Date
BRPI0604363A true BRPI0604363A (pt) 2007-08-21
BRPI0604363B1 BRPI0604363B1 (pt) 2018-12-26

Family

ID=37685021

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604363A BRPI0604363B1 (pt) 2005-11-02 2006-10-30 bomba de combustível

Country Status (5)

Country Link
US (1) US7418948B2 (pt)
EP (1) EP1783878B1 (pt)
JP (1) JP4696855B2 (pt)
CN (1) CN1959100B (pt)
BR (1) BRPI0604363B1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100905909B1 (ko) 2007-07-04 2009-07-02 주식회사 캐프스 자동차 연료펌프용 ｂｌｄｃ 모터의 고정자 구조
JP4623217B2 (ja) 2008-08-06 2011-02-02 株式会社デンソー 燃料供給ポンプ
CN101666279B (zh) * 2008-09-03 2014-02-19 德昌电机(深圳)有限公司 燃料泵
JP2010115019A (ja) * 2008-11-06 2010-05-20 Nippon Densan Corp ポンプ用モータ
CN203554130U (zh) * 2012-05-16 2014-04-16 德昌电机(深圳)有限公司 燃料泵及其电机
JP5652671B2 (ja) * 2012-05-22 2015-01-14 株式会社デンソー モータ、および、それを用いた燃料ポンプ
JP6136798B2 (ja) * 2013-09-17 2017-05-31 株式会社デンソー 燃料ポンプ
WO2015104818A1 (ja) * 2014-01-09 2015-07-16 三菱電機株式会社 燃料ポンプモジュール
JP2016134978A (ja) * 2015-01-19 2016-07-25 三菱電機株式会社 燃料ポンプおよび燃料ポンプの製造方法
JP6562702B2 (ja) * 2015-05-08 2019-08-21 三菱電機株式会社 ポンプとポンプの製造方法
CN107852044B (zh) * 2015-08-13 2019-11-01 三菱电机株式会社 定子、电动机及空气调节机
GB2571107A (en) * 2018-02-16 2019-08-21 Rolls Royce Plc Metal coil fabrication
DE102019112551A1 (de) * 2019-05-14 2020-11-19 Hanon Systems Stator eines elektrischen Motors und Verfahren zur Herstellung eines Statorisolationssystems

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152181A (ja) * 1984-08-21 1986-03-14 Nippon Keiki Seisakusho:Kk フアン・モ−タ
JPH0433437Y2 (pt) * 1986-02-19 1992-08-11
JPH0354365U (pt) * 1989-06-01 1991-05-27
JP3402330B2 (ja) 1992-06-12 2003-05-06 株式会社デンソー 燃料供給装置
CN2222981Y (zh) * 1995-02-08 1996-03-20 天津大学 一种新型无换向器电动机
CN2263843Y (zh) * 1996-09-17 1997-10-01 吴贯友 悬浮式电机
JPH10271738A (ja) * 1997-03-21 1998-10-09 Shibaura Eng Works Co Ltd ポンプ用モータ
WO2003030334A1 (en) * 2001-09-28 2003-04-10 Nikkiso Co., Ltd. Insulating material for electric device coil and slot liner of rotating electric machine
GB0130602D0 (en) * 2001-12-21 2002-02-06 Johnson Electric Sa Brushless D.C. motor
JP4038056B2 (ja) * 2002-02-27 2008-01-23 ミネベア株式会社 回転電機
JP4339027B2 (ja) * 2003-06-16 2009-10-07 本田技研工業株式会社 ステータ
JP2005110477A (ja) * 2003-10-02 2005-04-21 Aisan Ind Co Ltd モータ及びポンプ
JP2005110478A (ja) * 2003-10-02 2005-04-21 Aisan Ind Co Ltd モータ及びポンプ
US20050220641A1 (en) * 2004-04-02 2005-10-06 Denso Corporation Fuel pump, fuel supply equipment using fuel pump and method for manufacturing fuel pump

Also Published As

Publication number Publication date
JP4696855B2 (ja) 2011-06-08
JP2007127013A (ja) 2007-05-24
BRPI0604363B1 (pt) 2018-12-26
US7418948B2 (en) 2008-09-02
EP1783878B1 (en) 2018-06-13
US20070098574A1 (en) 2007-05-03
EP1783878A2 (en) 2007-05-09
EP1783878A3 (en) 2016-09-28
CN1959100A (zh) 2007-05-09
CN1959100B (zh) 2010-09-01

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H02K 5/12 (2006.01), H02K 3/44 (2006.01)

B15K Others concerning applications: alteration of classification

Ipc: F02M 37/10 (2006.01), H02K 3/44 (2006.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/12/2018, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: AISAN KOGYO KABUSHIKI KAISHA (JP)