IN2015DN03052A - - Google Patents

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Publication number
IN2015DN03052A
IN2015DN03052A IN3052DEN2015A IN2015DN03052A IN 2015DN03052 A IN2015DN03052 A IN 2015DN03052A IN 3052DEN2015 A IN3052DEN2015 A IN 3052DEN2015A IN 2015DN03052 A IN2015DN03052 A IN 2015DN03052A
Authority
IN
India
Prior art keywords
teeth
tip
magnetic poles
phase
circumferential center
Prior art date
Application number
Inventor
Watanabe Hitoshi
Itabashi Gaku
It0 Hideaki
Shimoda Takayuki
Original Assignee
Mitsuba 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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of IN2015DN03052A publication Critical patent/IN2015DN03052A/en

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/222—Flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

In this two- phase rotating electrical machine, the number (P) of magnetic poles and the number (T) of teeth (16) are set so as to satisfy P:T=4n:4(n+1), where P is the number of magnetic poles , T is the number of teeth (16) , and n is a natural number. The teeth (16) each comprise: a winding drum part (61) that extends along the radial direction and has an armature coil wound therearound; and a tip part (62) that extends from the tip of the winding drum part (61) along the circumferential direction. The circumferential center part of each tip part (62) corresponding to one phase is positioned so as to face the circumferential center part of a magnetic pole and the circumferential center part of each tip part (62) corresponding to the other phase is positioned so as to face the area between two magnetic poles adjacent in the circumferential direction.
IN3052DEN2015 2012-10-19 2013-10-08 IN2015DN03052A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012231907A JP5952709B2 (en) 2012-10-19 2012-10-19 Two-phase rotating electric machine
PCT/JP2013/077316 WO2014061501A1 (en) 2012-10-19 2013-10-08 Two-phase rotating electrical machine

Publications (1)

Publication Number Publication Date
IN2015DN03052A true IN2015DN03052A (en) 2015-10-02

Family

ID=50488070

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3052DEN2015 IN2015DN03052A (en) 2012-10-19 2013-10-08

Country Status (4)

Country Link
JP (1) JP5952709B2 (en)
CN (1) CN104718688A (en)
IN (1) IN2015DN03052A (en)
WO (1) WO2014061501A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6502239B2 (en) * 2015-11-10 2019-04-17 株式会社ミツバ Two-phase electric rotating machine
JP6662740B2 (en) * 2016-08-31 2020-03-11 シナノケンシ株式会社 Three-phase DC brushless motor
JP6720032B2 (en) * 2016-09-09 2020-07-08 株式会社ミツバ Rotating electric machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001186693A (en) * 1999-12-27 2001-07-06 Matsushita Refrig Co Ltd Switched reluctance motor
JP2008289283A (en) * 2007-05-17 2008-11-27 Shinano Kenshi Co Ltd Motor with magnetic bearing portion
JP2009213259A (en) * 2008-03-04 2009-09-17 Mitsuba Corp Magnet generator

Also Published As

Publication number Publication date
JP5952709B2 (en) 2016-07-13
WO2014061501A1 (en) 2014-04-24
CN104718688A (en) 2015-06-17
JP2014087097A (en) 2014-05-12

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