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DE112009000421A5 - Claw pole - Google Patents

Claw pole Download PDF

Info

Publication number
DE112009000421A5
DE112009000421A5 DE112009000421T DE112009000421T DE112009000421A5 DE 112009000421 A5 DE112009000421 A5 DE 112009000421A5 DE 112009000421 T DE112009000421 T DE 112009000421T DE 112009000421 T DE112009000421 T DE 112009000421T DE 112009000421 A5 DE112009000421 A5 DE 112009000421A5
Authority
DE
Germany
Prior art keywords
claw pole
claw
pole
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE112009000421T
Other languages
German (de)
Inventor
Markus Hirt
Paul Layes
Konstantin Dornhof
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Ebm Papst St Georgen GmbH and Co KG
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 Ebm Papst St Georgen GmbH and Co KG filed Critical Ebm Papst St Georgen GmbH and Co KG
Publication of DE112009000421A5 publication Critical patent/DE112009000421A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE112009000421T 2008-04-05 2009-01-26 Claw pole Withdrawn DE112009000421A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202008005049.9 2008-04-05
DE202008005049 2008-04-05
PCT/EP2009/000467 WO2009121444A1 (en) 2008-04-05 2009-01-26 Claw pole motor

Publications (1)

Publication Number Publication Date
DE112009000421A5 true DE112009000421A5 (en) 2011-02-10

Family

ID=40670989

Family Applications (3)

Application Number Title Priority Date Filing Date
DE212009000036U Expired - Lifetime DE212009000036U1 (en) 2008-04-05 2009-01-26 Claw pole
DE112009000421T Withdrawn DE112009000421A5 (en) 2008-04-05 2009-01-26 Claw pole
DE202009004395U Expired - Lifetime DE202009004395U1 (en) 2008-04-05 2009-03-28 Claw pole

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE212009000036U Expired - Lifetime DE212009000036U1 (en) 2008-04-05 2009-01-26 Claw pole

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE202009004395U Expired - Lifetime DE202009004395U1 (en) 2008-04-05 2009-03-28 Claw pole

Country Status (2)

Country Link
DE (3) DE212009000036U1 (en)
WO (1) WO2009121444A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018146A1 (en) 2010-04-24 2011-10-27 Kolektor Group D.O.O. Multiphase claw pole type dynamoelectric machine
DE102010018145B4 (en) 2010-04-24 2012-07-26 Kolektor Group D.O.O. Claw pole type dynamoelectric machine
DE102011119789B4 (en) * 2011-11-30 2026-02-05 Minebea Mitsumi Inc. Overmolded stator with grounding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891567A (en) * 1987-07-16 1990-01-02 Minebea Co., Ltd. Brushless DC motor having an outer rotor
EP0613229B1 (en) * 1991-11-13 2004-08-04 Seiko Epson Corporation Brushless dc motor

Also Published As

Publication number Publication date
WO2009121444A1 (en) 2009-10-08
DE212009000036U1 (en) 2010-11-18
DE202009004395U1 (en) 2009-08-13

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee