GB2193385A - Permanent magnet circuit dimensions for an electric micromotor - Google Patents

Permanent magnet circuit dimensions for an electric micromotor Download PDF

Info

Publication number
GB2193385A
GB2193385A GB08714556A GB8714556A GB2193385A GB 2193385 A GB2193385 A GB 2193385A GB 08714556 A GB08714556 A GB 08714556A GB 8714556 A GB8714556 A GB 8714556A GB 2193385 A GB2193385 A GB 2193385A
Authority
GB
United Kingdom
Prior art keywords
magnet
micromotor
rubber
ratio
outside diameter
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Withdrawn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
GB08714556A
Other languages
English (en)
Other versions
GB8714556D0 (en
Inventor
Shotaro Hayakawa
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 GB8714556D0 publication Critical patent/GB8714556D0/en
Publication of GB2193385A publication Critical patent/GB2193385A/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Withdrawn legal-status Critical Current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
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Dc Machiner (AREA)
GB08714556A 1986-06-26 1987-06-22 Permanent magnet circuit dimensions for an electric micromotor Withdrawn GB2193385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61150398A JPS637159A (ja) 1986-06-26 1986-06-26 マイクロモ−タ

Publications (2)

Publication Number Publication Date
GB8714556D0 GB8714556D0 (en) 1987-07-29
GB2193385A true GB2193385A (en) 1988-02-03

Family

ID=15496105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08714556A Withdrawn GB2193385A (en) 1986-06-26 1987-06-22 Permanent magnet circuit dimensions for an electric micromotor

Country Status (5)

Country Link
JP (1) JPS637159A (enrdf_load_stackoverflow)
CN (1) CN87104514A (enrdf_load_stackoverflow)
GB (1) GB2193385A (enrdf_load_stackoverflow)
MY (1) MY102862A (enrdf_load_stackoverflow)
PH (1) PH26529A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466153A3 (en) * 1990-07-13 1993-05-26 Matsushita Electric Industrial Co., Ltd. Miniature electric motor
RU2162723C2 (ru) * 1996-07-15 2001-02-10 Доронин Геннадий Васильевич Микроэлектродвигатель
EP1235326A3 (en) * 2001-02-20 2002-10-16 Kabushiki Kaisha Moric Dc motor
US6509662B2 (en) 2001-02-20 2003-01-21 Kabushiki Kaisha Moric DC motor
EP1328056A1 (en) * 2001-12-10 2003-07-16 Aichi Steel Corporation A motor and its permanent magnet
WO2005117234A1 (de) * 2004-05-29 2005-12-08 Robert Bosch Gmbh Elektrische maschine
US20120212080A1 (en) * 2011-02-18 2012-08-23 Mao Xiong Jiang Permanent magnet motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6701907B2 (ja) 2016-04-13 2020-05-27 スミダコーポレーション株式会社 アンテナ装置およびアンテナ装置の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215441A2 (en) * 1985-09-18 1987-03-25 Hitachi, Ltd. Miniature electric rotating machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821337U (ja) * 1981-08-04 1983-02-09 磯部　安隆 隠し引出し付収納家具
JPS58144565A (ja) * 1982-01-20 1983-08-27 Tdk Corp モ−タ用ゴム磁石
JPS6022793U (ja) * 1983-07-25 1985-02-16 松下電器産業株式会社 電気カ−ペット

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215441A2 (en) * 1985-09-18 1987-03-25 Hitachi, Ltd. Miniature electric rotating machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO A1 87/00361 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466153A3 (en) * 1990-07-13 1993-05-26 Matsushita Electric Industrial Co., Ltd. Miniature electric motor
RU2162723C2 (ru) * 1996-07-15 2001-02-10 Доронин Геннадий Васильевич Микроэлектродвигатель
EP1235326A3 (en) * 2001-02-20 2002-10-16 Kabushiki Kaisha Moric Dc motor
US6509662B2 (en) 2001-02-20 2003-01-21 Kabushiki Kaisha Moric DC motor
EP1328056A1 (en) * 2001-12-10 2003-07-16 Aichi Steel Corporation A motor and its permanent magnet
US6917132B2 (en) 2001-12-10 2005-07-12 Aichi Steel Corporation DC brush motor and permanent magnet used therein
WO2005117234A1 (de) * 2004-05-29 2005-12-08 Robert Bosch Gmbh Elektrische maschine
US20120212080A1 (en) * 2011-02-18 2012-08-23 Mao Xiong Jiang Permanent magnet motor
US9124152B2 (en) * 2011-02-18 2015-09-01 Johnson Electric S.A. Permanent magnet motor

Also Published As

Publication number Publication date
JPH0550223B2 (enrdf_load_stackoverflow) 1993-07-28
MY102862A (en) 1993-03-31
PH26529A (en) 1992-08-07
GB8714556D0 (en) 1987-07-29
JPS637159A (ja) 1988-01-13
CN87104514A (zh) 1988-01-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)