BR0301104A - Bomba de combustìvel - Google Patents

Bomba de combustìvel

Info

Publication number
BR0301104A
BR0301104A BR0301104-6A BR0301104A BR0301104A BR 0301104 A BR0301104 A BR 0301104A BR 0301104 A BR0301104 A BR 0301104A BR 0301104 A BR0301104 A BR 0301104A
Authority
BR
Brazil
Prior art keywords
coil
spiral
fuel pump
core
outer region
Prior art date
Application number
BR0301104-6A
Other languages
English (en)
Inventor
Kiyonori Moroto
Motoya Ito
Eiji Iwanari
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 BR0301104A publication Critical patent/BR0301104A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/048—Arrangements for driving regenerative pumps, i.e. side-channel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0673—Units comprising pumps and their driving means the pump being electrically driven the motor being of the inside-out type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/30—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having lap or loop windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Dc Machiner (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

"BOMBA DE COMBUSTìVEL". Em uma bomba de combustível (10), quatro magnetos permanentes (30) são instalados em uma carcaça (12). Uma armadura (40) é instalada dentro dos magnetos permanentes (30) de maneira rotativa. Seis porções bobina de pólo magnético (50) da armadura (40) são instaladas em um núcleo central (42). Cada porção bobina de pólo magnético (50) tem um núcleo de espiral (50), um bobina (60) e uma espiral (62) formada enrolando um enrolamento sobre o bobina (60) em uma forma de enrolamento concentrado. Cada núcleo de espiral (52) tem uma região externa (52) em oposição ao magneto permanente (30) em uma direção de rotação, e uma porção de enrolamento de espiral (56) que se estende desde a região externa (54) no sentido do núcleo central (42) e forma uma forma de um painel. Cada bobina (60) cobre o núcleo de espiral (52) exceto para a superfície externa (55) da região externa (54) e uma porção convexa (58).
BR0301104-6A 2002-04-30 2003-04-29 Bomba de combustìvel BR0301104A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002128670 2002-04-30
JP2003045412A JP4069760B2 (ja) 2002-04-30 2003-02-24 燃料ポンプ

Publications (1)

Publication Number Publication Date
BR0301104A true BR0301104A (pt) 2004-08-17

Family

ID=29253661

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0301104-6A BRPI0301104B1 (pt) 2002-04-30 2003-04-29 bomba de combustível
BR0301104-6A BR0301104A (pt) 2002-04-30 2003-04-29 Bomba de combustìvel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0301104-6A BRPI0301104B1 (pt) 2002-04-30 2003-04-29 bomba de combustível

Country Status (6)

Country Link
US (1) US7157828B2 (pt)
EP (1) EP1367261B1 (pt)
JP (1) JP4069760B2 (pt)
KR (1) KR100652293B1 (pt)
CN (1) CN100373750C (pt)
BR (2) BRPI0301104B1 (pt)

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JP2005036650A (ja) * 2003-07-15 2005-02-10 Aisan Ind Co Ltd 燃料ポンプとそれに用いるアーマチュアの製造方法
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
JP2006054993A (ja) * 2004-07-13 2006-02-23 Aisan Ind Co Ltd 燃料ポンプ
US7874818B2 (en) * 2004-10-27 2011-01-25 Ti Group Automotive Systems, L.L.C. Electric motor fuel pump having a reduced length
DE102006010167A1 (de) * 2005-03-08 2006-09-21 Asmo Co., Ltd., Kosai Gleichstrommotor
JP4706331B2 (ja) * 2005-05-26 2011-06-22 パナソニック株式会社 インバータ制御式密閉型圧縮機
JP4221607B2 (ja) * 2005-07-12 2009-02-12 株式会社デンソー 燃料ポンプ
EP1793471A4 (en) * 2005-08-03 2011-12-14 Asmo Co Ltd INDUCED, ROTARY ELECTRIC MACHINE, DC MOTOR AND BRUSHLESS MOTOR
DE102005051506B4 (de) * 2005-10-26 2025-03-13 Sew-Eurodrive Gmbh & Co Kg Elektromotor und Verfahren zum Herstellen eines Elektromotors
JP2007129847A (ja) * 2005-11-04 2007-05-24 Denso Corp 電動機およびそれを用いた燃料ポンプ
JP2007270826A (ja) * 2006-03-07 2007-10-18 Denso Corp 燃料ポンプ
JP2007321570A (ja) * 2006-05-30 2007-12-13 Denso Corp 燃料ポンプ
CN101584105B (zh) * 2006-11-22 2012-02-22 株式会社美姿把 直流马达
FI119748B (fi) * 2006-12-21 2009-02-27 Kone Corp Sähkömoottori
JP4468393B2 (ja) * 2007-03-22 2010-05-26 アスモ株式会社 回転電機の電機子、電機子の巻線方法、及び回転電機
JP2009183114A (ja) * 2008-01-31 2009-08-13 Mitsuba Corp 電動モータ
JP4535190B2 (ja) * 2008-02-07 2010-09-01 株式会社デンソー 燃料ポンプ
US8072112B2 (en) * 2008-06-16 2011-12-06 Asmo Co., Ltd. Motor, stator, and method for manufacturing stator
JP5476040B2 (ja) * 2009-05-13 2014-04-23 カヤバ工業株式会社 モータ
US8339011B2 (en) * 2009-12-07 2012-12-25 Hamilton Sundstrand Corporation Rotor assembly wire support
JP5792530B2 (ja) * 2011-06-30 2015-10-14 アスモ株式会社 モータ
DE102011080959B4 (de) * 2011-08-15 2020-12-17 Valeo Siemens Eautomotive Germany Gmbh Außenläufermaschine mit Statorsegmenten
CN103855815A (zh) * 2012-11-30 2014-06-11 中山大洋电机股份有限公司 一种无刷外转子电机定子及其制造方法
US9991770B2 (en) 2013-08-09 2018-06-05 Black & Decker Inc. Spring post for brush card for a power tool
US20150042189A1 (en) 2013-08-09 2015-02-12 Black & Decker Inc. Brush assembly for an electric motor
US9866078B2 (en) 2014-01-29 2018-01-09 Black & Decker Inc. Brush assembly mount
KR101634948B1 (ko) * 2014-10-24 2016-07-01 한국생산기술연구원 직류모터
EP3222301B1 (en) * 2016-03-23 2018-05-09 Abiomed Europe GmbH Blood pump
CN107749704B (zh) * 2017-12-01 2024-09-06 深圳市昱森机电有限公司 低噪声直流电机及降低电磁噪音的方法
DE102017221836A1 (de) * 2017-12-04 2019-06-06 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
JP7481842B2 (ja) * 2019-12-23 2024-05-13 Ntn株式会社 電動機およびこの電動機を備えた車両用動力装置、発電機およびこの発電機を備えた発電機付車輪用軸受
KR102594648B1 (ko) * 2021-03-17 2023-10-27 한국전자기술연구원 계자권선형 전동기용 회전자 보빈 및 이를 포함하는 회전자
EP4199310A1 (en) * 2021-12-14 2023-06-21 Valeo eAutomotive Germany GmbH A rotor for a rotary electric machine

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JPH0785642B2 (ja) * 1993-09-17 1995-09-13 日本電装株式会社 モータ式燃料ポンプ
JPH0785642A (ja) 1993-09-20 1995-03-31 Hitachi Maxell Ltd 円盤状記録媒体
JP3281714B2 (ja) * 1994-03-10 2002-05-13 富士写真フイルム株式会社 リード・フレーム形成材料
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JPH11299142A (ja) * 1998-04-06 1999-10-29 Shinko Electric Co Ltd 突極形同期機の回転子コイル支え構造
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JP2004104882A (ja) * 2002-09-06 2004-04-02 Denso Corp 電動機並びにそれの製造方法及び製造装置

Also Published As

Publication number Publication date
JP4069760B2 (ja) 2008-04-02
US7157828B2 (en) 2007-01-02
CN100373750C (zh) 2008-03-05
CN1455501A (zh) 2003-11-12
KR20030085478A (ko) 2003-11-05
BRPI0301104B1 (pt) 2021-02-02
JP2004028083A (ja) 2004-01-29
KR100652293B1 (ko) 2006-11-29
US20030202893A1 (en) 2003-10-30
EP1367261B1 (en) 2012-05-09
EP1367261A1 (en) 2003-12-03

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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 O ART .8O COMBINADO COM ART. 13 DA LPI

B12B Appeal against refusal [chapter 12.2 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 02/02/2021, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2668 DE 22-02-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.