GB2410381B - Direct current brushless motor having a radial air-gap - Google Patents

Direct current brushless motor having a radial air-gap

Info

Publication number
GB2410381B
GB2410381B GB0509067A GB0509067A GB2410381B GB 2410381 B GB2410381 B GB 2410381B GB 0509067 A GB0509067 A GB 0509067A GB 0509067 A GB0509067 A GB 0509067A GB 2410381 B GB2410381 B GB 2410381B
Authority
GB
United Kingdom
Prior art keywords
gap
direct current
brushless motor
radial air
current brushless
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.)
Expired - Fee Related
Application number
GB0509067A
Other versions
GB2410381A (en
GB0509067D0 (en
Inventor
Alex Horng
Ching-Sheng Horng
Tso-Kuo Yin
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.)
Sunonwealth Electric Machine Industry Co Ltd
Original Assignee
Sunonwealth Electric Machine Industry 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
Application filed by Sunonwealth Electric Machine Industry Co Ltd filed Critical Sunonwealth Electric Machine Industry Co Ltd
Priority to GB0509067A priority Critical patent/GB2410381B/en
Priority claimed from GB0108376A external-priority patent/GB2374206B/en
Publication of GB0509067D0 publication Critical patent/GB0509067D0/en
Publication of GB2410381A publication Critical patent/GB2410381A/en
Application granted granted Critical
Publication of GB2410381B publication Critical patent/GB2410381B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02K21/227—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 having an annular armature coil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB0509067A 2001-04-03 2001-04-03 Direct current brushless motor having a radial air-gap Expired - Fee Related GB2410381B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0509067A GB2410381B (en) 2001-04-03 2001-04-03 Direct current brushless motor having a radial air-gap

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0108376A GB2374206B (en) 2001-04-03 2001-04-03 Direct current brushless motor having a radial air-gap.
GB0509067A GB2410381B (en) 2001-04-03 2001-04-03 Direct current brushless motor having a radial air-gap

Publications (3)

Publication Number Publication Date
GB0509067D0 GB0509067D0 (en) 2005-06-08
GB2410381A GB2410381A (en) 2005-07-27
GB2410381B true GB2410381B (en) 2005-10-19

Family

ID=34717515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0509067A Expired - Fee Related GB2410381B (en) 2001-04-03 2001-04-03 Direct current brushless motor having a radial air-gap

Country Status (1)

Country Link
GB (1) GB2410381B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4626382B2 (en) 2005-04-28 2011-02-09 株式会社デンソー Electric motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1185998A (en) * 1966-04-18 1970-04-02 Gaston Cartier D.C. Electric motors of small axial dimensions
US3508091A (en) * 1967-12-26 1970-04-21 Philips Corp Double claw tooth stator synchronous and stepping motor with indicator
GB1262213A (en) * 1969-12-19 1972-02-02 Tai Kam Wong An electric machine
US4296341A (en) * 1977-07-15 1981-10-20 Sodeco-Saia Sa Self-starting single-phase synchronous motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1185998A (en) * 1966-04-18 1970-04-02 Gaston Cartier D.C. Electric motors of small axial dimensions
US3508091A (en) * 1967-12-26 1970-04-21 Philips Corp Double claw tooth stator synchronous and stepping motor with indicator
GB1262213A (en) * 1969-12-19 1972-02-02 Tai Kam Wong An electric machine
US4296341A (en) * 1977-07-15 1981-10-20 Sodeco-Saia Sa Self-starting single-phase synchronous motor

Also Published As

Publication number Publication date
GB2410381A (en) 2005-07-27
GB0509067D0 (en) 2005-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090403