CN88100802A - 一种电枢 - Google Patents

一种电枢 Download PDF

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Publication number
CN88100802A
CN88100802A CN198888100802A CN88100802A CN88100802A CN 88100802 A CN88100802 A CN 88100802A CN 198888100802 A CN198888100802 A CN 198888100802A CN 88100802 A CN88100802 A CN 88100802A CN 88100802 A CN88100802 A CN 88100802A
Authority
CN
China
Prior art keywords
yoke
section
ferrimagnet
flat
cross
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.)
Pending
Application number
CN198888100802A
Other languages
English (en)
Chinese (zh)
Inventor
早川正太郎
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.)
Mabuchi Motor Co Ltd
Original Assignee
Mabuchi Motor 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 Mabuchi Motor Co Ltd filed Critical Mabuchi Motor Co Ltd
Publication of CN88100802A publication Critical patent/CN88100802A/zh
Pending legal-status Critical Current

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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
    • H02K1/2706—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN198888100802A 1987-02-05 1988-02-05 一种电枢 Pending CN88100802A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987015949U JPS63124075U (enrdf_load_stackoverflow) 1987-02-05 1987-02-05
JP15949/87-U 1987-02-05

Publications (1)

Publication Number Publication Date
CN88100802A true CN88100802A (zh) 1988-08-17

Family

ID=11903010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198888100802A Pending CN88100802A (zh) 1987-02-05 1988-02-05 一种电枢

Country Status (4)

Country Link
JP (1) JPS63124075U (enrdf_load_stackoverflow)
CN (1) CN88100802A (enrdf_load_stackoverflow)
DE (1) DE3802984A1 (enrdf_load_stackoverflow)
GB (1) GB2201300A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779982A (zh) * 2014-01-09 2014-05-07 深圳市万至达电机制造有限公司 一种空心杯有刷直流电动机的内定子组件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1898512A1 (en) * 2006-09-07 2008-03-12 Alcatel Lucent Method for assembling a Rotor Sheet Stack and Devices related thereto
US20140359969A1 (en) * 2013-06-11 2014-12-11 Samsung Electronics Co., Ltd. Motor apparatus and cleaner having the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062938A (en) * 1934-11-29 1936-12-01 Ernst Gross Permanent magnet for small electrical machines
GB804422A (en) * 1954-08-24 1958-11-12 Miller & Company Ltd H Improvements in, or relating to, dynamos
JPS6051350B2 (ja) * 1978-01-11 1985-11-13 株式会社日立製作所 同期機の回転子
DE3673086D1 (de) * 1985-05-24 1990-09-06 Philips Patentverwaltung Einphasensynchronmotor mit einem zweipoligen, dauermagnetisch erregten rotor.
US4631435A (en) * 1985-12-18 1986-12-23 The Garrett Corporation Consequent pole permanent magnet rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779982A (zh) * 2014-01-09 2014-05-07 深圳市万至达电机制造有限公司 一种空心杯有刷直流电动机的内定子组件

Also Published As

Publication number Publication date
GB8802181D0 (en) 1988-03-02
GB2201300A (en) 1988-08-24
DE3802984A1 (de) 1988-08-25
JPS63124075U (enrdf_load_stackoverflow) 1988-08-12

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication