WO2014095715A3 - Kraftstoffpumpe - Google Patents

Kraftstoffpumpe Download PDF

Info

Publication number
WO2014095715A3
WO2014095715A3 PCT/EP2013/076695 EP2013076695W WO2014095715A3 WO 2014095715 A3 WO2014095715 A3 WO 2014095715A3 EP 2013076695 W EP2013076695 W EP 2013076695W WO 2014095715 A3 WO2014095715 A3 WO 2014095715A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
shaft
fuel pump
impeller
plastic
Prior art date
Application number
PCT/EP2013/076695
Other languages
English (en)
French (fr)
Other versions
WO2014095715A2 (de
Inventor
Jens Missun
Wolfgang Warnke
Original Assignee
Continental Automotive Gmbh
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 Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Priority to CN201380065280.8A priority Critical patent/CN104854782A/zh
Priority to US14/652,752 priority patent/US20150326075A1/en
Publication of WO2014095715A2 publication Critical patent/WO2014095715A2/de
Publication of WO2014095715A3 publication Critical patent/WO2014095715A3/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • H02K15/165—Balancing the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/04—Balancing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Gegenstand der Erfindung ist eine Kraftstoffpumpe mit einem Elektromotor (1) mit einem Stator (2), einer Welle (3), einem auf der Welle (3) angeordneten Rotor (4), wobei der Rotor (4) als Magnetläufer ausgebildet ist und einem von der Welle (3) angetriebenen Laufrad (5), welches in einem Pumpengehäuse (6) drehbar gelagert ist. Der Rotor (4) ist von einem Blechpaket, auf dem ein kunststoffgebundenes Magnetmaterial aufgespritzt ist, gebildet. Das Blechpaket weist auf mindestens einer Seite eine größere axiale Länge als das kunststoffgebundene Magnetmaterial auf.
PCT/EP2013/076695 2012-12-17 2013-12-16 Kraftstoffpumpe WO2014095715A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380065280.8A CN104854782A (zh) 2012-12-17 2013-12-16 燃料泵
US14/652,752 US20150326075A1 (en) 2012-12-17 2013-12-16 Fuel Pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012223459.4A DE102012223459A1 (de) 2012-12-17 2012-12-17 Kraftstoffpumpe
DE102012223459.4 2012-12-17

Publications (2)

Publication Number Publication Date
WO2014095715A2 WO2014095715A2 (de) 2014-06-26
WO2014095715A3 true WO2014095715A3 (de) 2015-03-19

Family

ID=49766094

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/076695 WO2014095715A2 (de) 2012-12-17 2013-12-16 Kraftstoffpumpe

Country Status (4)

Country Link
US (1) US20150326075A1 (de)
CN (1) CN104854782A (de)
DE (1) DE102012223459A1 (de)
WO (1) WO2014095715A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017118772A (ja) * 2015-12-25 2017-06-29 ミネベアミツミ株式会社 モータ及びモータを構成するロータの製造方法
EP3373417A1 (de) * 2017-03-06 2018-09-12 Siemens Aktiengesellschaft Flussführungselement mit schichtaufbau
DE102019111333A1 (de) * 2019-05-02 2020-11-05 Festool Gmbh Antriebsmotor mit einer Wuchtpartie am Rotor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465019A (en) * 1993-09-20 1995-11-07 General Electric Company High-efficiency, low-noise electronically commutated motor having improved starting capability
EP0733804A2 (de) * 1995-03-20 1996-09-25 Ebara Corporation Vakuumpumpe
WO2008133600A1 (en) * 2007-05-01 2008-11-06 Superpar Otomotiv San. Ve Tic. A. S. Novelty in electric fuel pumps for internal combustion engines
US20120313461A1 (en) * 2011-06-10 2012-12-13 Seiko Epson Corporation Electromechanical device, robot, movable body, and method of manufacturing electromechanical device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356272A (en) * 1990-09-05 1994-10-18 Nippondenso Co., Ltd. Fuel supply device and method of assembling same
US6084330A (en) * 1998-03-13 2000-07-04 Kollmorgen Corporation Permanent magnet rotor and method of assembly
DE19911261C2 (de) * 1999-03-13 2002-05-02 Siemens Ag Permanentmagnet-Rotor für einen Elektromotor
DE19923201A1 (de) * 1999-05-20 2000-11-23 Mannesmann Vdo Ag Für einen Einsatz in einem aggressiven Medium vorgesehener Einsatz
JP4408674B2 (ja) * 2003-09-29 2010-02-03 愛三工業株式会社 燃料ポンプ
US7148598B2 (en) * 2003-10-23 2006-12-12 A.O. Smith Corporation Spoke permanent magnet rotors for electrical machines and methods of manufacturing same
DE10356078A1 (de) * 2003-12-01 2005-06-23 Siemens Ag Motor für eine Kraftstoffpumpe
DE102004026403A1 (de) * 2004-05-29 2005-12-22 Robert Bosch Gmbh Elektrische Maschine
JP5465098B2 (ja) * 2010-06-14 2014-04-09 三菱電機株式会社 ポンプ及びヒートポンプ装置
DE102010031399A1 (de) * 2010-07-15 2012-01-19 Hilti Aktiengesellschaft Rotor für einen Elektromotor, Elektromotor und Herstellungsverfahren für einen Elektromotor
DE102010063323A1 (de) * 2010-12-17 2012-06-21 Robert Bosch Gmbh Verfahren zur Herstellung einer Maschinenkomponente für eine elektrische Maschine sowie eine Maschinenkomponente

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465019A (en) * 1993-09-20 1995-11-07 General Electric Company High-efficiency, low-noise electronically commutated motor having improved starting capability
EP0733804A2 (de) * 1995-03-20 1996-09-25 Ebara Corporation Vakuumpumpe
WO2008133600A1 (en) * 2007-05-01 2008-11-06 Superpar Otomotiv San. Ve Tic. A. S. Novelty in electric fuel pumps for internal combustion engines
US20120313461A1 (en) * 2011-06-10 2012-12-13 Seiko Epson Corporation Electromechanical device, robot, movable body, and method of manufacturing electromechanical device

Also Published As

Publication number Publication date
US20150326075A1 (en) 2015-11-12
CN104854782A (zh) 2015-08-19
DE102012223459A1 (de) 2014-06-18
WO2014095715A2 (de) 2014-06-26

Similar Documents

Publication Publication Date Title
WO2013013737A3 (de) Elektrische maschine
WO2013013778A3 (de) Innenläufermotor
EP2749737A3 (de) Elektrische Pumpe
WO2013028521A8 (en) Air feed device for a fuel cell
WO2014127392A3 (de) Elektrische maschine, insbesondere motor
WO2013135256A3 (de) Elektrische maschine
WO2012010975A3 (en) Rotor assembly for brushless motor for a power tool
WO2011045697A3 (en) Electric motor or generator
WO2014147102A3 (de) Elektromotor mit innenrotor und aussenstator
WO2011145842A3 (ko) 유체 펌프
WO2014199267A3 (en) Electric motor or generator
WO2013127626A3 (de) Pumpenanordnung
WO2012163996A3 (en) Subsea compressor directly driven by a permanent magnet motor with stator and rotor submerged in liquid
WO2011035971A3 (de) Pumpe mit elektromotor
WO2012104055A3 (de) Elektromotor
WO2013107805A3 (de) Nassläuferpumpe mit leistungselektronik
WO2011145844A3 (ko) 방수구조를 갖는 유체 펌프
EP2645545A3 (de) Flüssigkühlung für einen Elektromotor
WO2012076622A3 (de) Gehäuseloser elektromotor für ein haushaltsgerät
GB2531212A (en) Supercharger for a combustion engine
WO2013030108A3 (de) Drehfeldmaschine mit aussenläufer
WO2012059154A3 (de) Elektromotor, bausatz und verfahren zur herstellung
WO2013167670A3 (de) Vorrichtung mit wenigstens einem scheibenläufermotorrotor und montageverfahren
EP2894767A3 (de) Verbesserte elektrische Maschine koppelbar zu einer fluiddynamischen Maschine und entsprechende fluiddynamische Maschine
WO2014095715A3 (de) Kraftstoffpumpe

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14652752

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 13805878

Country of ref document: EP

Kind code of ref document: A2