EP3317945A4 - Motor and motor control circuit - Google Patents

Motor and motor control circuit Download PDF

Info

Publication number
EP3317945A4
EP3317945A4 EP16857790.6A EP16857790A EP3317945A4 EP 3317945 A4 EP3317945 A4 EP 3317945A4 EP 16857790 A EP16857790 A EP 16857790A EP 3317945 A4 EP3317945 A4 EP 3317945A4
Authority
EP
European Patent Office
Prior art keywords
motor
control circuit
motor control
circuit
control
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Withdrawn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
EP16857790.6A
Other languages
German (de)
French (fr)
Other versions
EP3317945A1 (en
Inventor
Toshiki Tatsuta
Katsuhisa MUKAI
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020160106702A external-priority patent/KR102609369B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2016/011830 external-priority patent/WO2017069532A1/en
Publication of EP3317945A1 publication Critical patent/EP3317945A1/en
Publication of EP3317945A4 publication Critical patent/EP3317945A4/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Withdrawn legal-status Critical Current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
    • H02K1/12—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
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Ac Motors In General (AREA)
EP16857790.6A 2015-10-22 2016-10-20 Motor and motor control circuit Withdrawn EP3317945A4 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2015208411 2015-10-22
JP2015250005 2015-12-22
JP2015249980 2015-12-22
JP2016044863 2016-03-08
KR1020160106702A KR102609369B1 (en) 2015-10-22 2016-08-23 Single phase claw pole motor
JP2016168884 2016-08-31
JP2016202117A JP2018042445A (en) 2015-10-22 2016-10-13 Motor and motor control circuit
PCT/KR2016/011830 WO2017069532A1 (en) 2015-10-22 2016-10-20 Motor and motor control circuit

Publications (2)

Publication Number Publication Date
EP3317945A1 EP3317945A1 (en) 2018-05-09
EP3317945A4 true EP3317945A4 (en) 2018-07-04

Family

ID=61626667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16857790.6A Withdrawn EP3317945A4 (en) 2015-10-22 2016-10-20 Motor and motor control circuit

Country Status (3)

Country Link
EP (1) EP3317945A4 (en)
JP (1) JP2018042445A (en)
CN (1) CN108028555B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211830366U (en) * 2020-03-06 2020-10-30 瑞声通讯科技(常州)有限公司 Stepping motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271753A2 (en) * 2001-06-18 2003-01-02 Japan Servo Co. Ltd. Three-phase toroidal coil type permanent magnet electric rotating machine
WO2006126973A1 (en) * 2005-05-26 2006-11-30 Meier, Mojca Stator comprising claw-shaped poles which are arranged on both sides
JP2009005421A (en) * 2007-06-19 2009-01-08 Hitachi Ltd Rotating electric machine
EP2053721A2 (en) * 2007-10-23 2009-04-29 Hitachi Ltd. Rotating machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2831598Y (en) * 2005-09-12 2006-10-25 厦门达真磁记录有限公司 Permanent-magnet claw-shape stepmotor
EP2012409A2 (en) * 2007-06-19 2009-01-07 Hitachi, Ltd. Rotating electrical machine
CN202931045U (en) * 2012-11-18 2013-05-08 王必生 Alternating current generator combined claw pole and rotor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271753A2 (en) * 2001-06-18 2003-01-02 Japan Servo Co. Ltd. Three-phase toroidal coil type permanent magnet electric rotating machine
WO2006126973A1 (en) * 2005-05-26 2006-11-30 Meier, Mojca Stator comprising claw-shaped poles which are arranged on both sides
JP2009005421A (en) * 2007-06-19 2009-01-08 Hitachi Ltd Rotating electric machine
EP2053721A2 (en) * 2007-10-23 2009-04-29 Hitachi Ltd. Rotating machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017069532A1 *

Also Published As

Publication number Publication date
CN108028555A (en) 2018-05-11
EP3317945A1 (en) 2018-05-09
CN108028555B (en) 2019-12-10
JP2018042445A (en) 2018-03-15

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