GB8705513D0 - Magnet alignment in pmdc motor - Google Patents

Magnet alignment in pmdc motor

Info

Publication number
GB8705513D0
GB8705513D0 GB878705513A GB8705513A GB8705513D0 GB 8705513 D0 GB8705513 D0 GB 8705513D0 GB 878705513 A GB878705513 A GB 878705513A GB 8705513 A GB8705513 A GB 8705513A GB 8705513 D0 GB8705513 D0 GB 8705513D0
Authority
GB
United Kingdom
Prior art keywords
pmdc motor
magnet alignment
magnet
alignment
pmdc
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
GB878705513A
Other versions
GB2202383A (en
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.)
Johnson Electric Industrial Manufactory Ltd
Original Assignee
Johnson Electric Industrial Manufactory 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 Johnson Electric Industrial Manufactory Ltd filed Critical Johnson Electric Industrial Manufactory Ltd
Priority to GB08705513A priority Critical patent/GB2202383A/en
Publication of GB8705513D0 publication Critical patent/GB8705513D0/en
Priority to DE19883807590 priority patent/DE3807590A1/en
Priority to JP3091388U priority patent/JPS63176363U/ja
Publication of GB2202383A publication Critical patent/GB2202383A/en
Pending 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
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB08705513A 1987-03-09 1987-03-09 Magnet alignment in a PMDC motor Pending GB2202383A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08705513A GB2202383A (en) 1987-03-09 1987-03-09 Magnet alignment in a PMDC motor
DE19883807590 DE3807590A1 (en) 1987-03-09 1988-03-08 MAGNET POSITIONING IN A PERMANENT MAGNET DC MOTOR
JP3091388U JPS63176363U (en) 1987-03-09 1988-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08705513A GB2202383A (en) 1987-03-09 1987-03-09 Magnet alignment in a PMDC motor

Publications (2)

Publication Number Publication Date
GB8705513D0 true GB8705513D0 (en) 1987-04-15
GB2202383A GB2202383A (en) 1988-09-21

Family

ID=10613597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08705513A Pending GB2202383A (en) 1987-03-09 1987-03-09 Magnet alignment in a PMDC motor

Country Status (3)

Country Link
JP (1) JPS63176363U (en)
DE (1) DE3807590A1 (en)
GB (1) GB2202383A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131154U (en) * 1991-05-24 1992-12-02 株式会社三ツ葉電機製作所 Fixed structure of permanent magnet in motor
DE4224628A1 (en) * 1992-07-25 1994-01-27 Bosch Gmbh Robert Fractional horsepower miniature electromotor - has lobes which bend over return ring after it is pushed onto pole housing to fix ring in place
IN181013B (en) * 1993-04-14 1998-04-11 Johnson Electric Sa
GB9307671D0 (en) * 1993-04-14 1993-06-02 Johnson Electric Sa A pmdc electric motor with a magnet spacer
JP2001352700A (en) * 2000-06-02 2001-12-21 Asmo Co Ltd Dynamo-electric machine and outer yoke
TWI454019B (en) * 2012-06-19 2014-09-21 Metal Ind Res & Dev Ct Motor structure
DE102014226564A1 (en) * 2014-12-19 2016-06-23 Robert Bosch Gmbh Method for adjusting the position of the magnetic field of a magnetic element in an electric motor and gear drive device

Also Published As

Publication number Publication date
DE3807590A1 (en) 1988-09-22
GB2202383A (en) 1988-09-21
JPS63176363U (en) 1988-11-15

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)