GB1342728A - - Google Patents

Info

Publication number
GB1342728A
GB1342728A GB1342728DA GB1342728A GB 1342728 A GB1342728 A GB 1342728A GB 1342728D A GB1342728D A GB 1342728DA GB 1342728 A GB1342728 A GB 1342728A
Authority
GB
United Kingdom
Prior art keywords
magnets
leading
trailing
polepiece
magnet
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1342728A publication Critical patent/GB1342728A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
GB1342728D 1971-04-23 1971-04-23 Expired GB1342728A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB817070 1971-04-23

Publications (1)

Publication Number Publication Date
GB1342728A true GB1342728A (ro) 1974-01-03

Family

ID=9847155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1342728D Expired GB1342728A (ro) 1971-04-23 1971-04-23

Country Status (1)

Country Link
GB (1) GB1342728A (ro)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025498A1 (de) * 1980-07-04 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Staender fuer eine dauermagneterregte elektrische maschine
GB2136216A (en) * 1982-12-21 1984-09-12 Kollmorgen Tech Corp Stator assembly for dc motor
EP0360546A2 (en) * 1988-09-21 1990-03-28 LUCAS INDUSTRIES public limited company Permanent magnet field electric motor
GB2246913B (en) * 1990-07-23 1994-09-21 Mabuchi Motor Co A balanced rotor in a miniature motor
EP2325976A1 (de) 2009-11-20 2011-05-25 Robert Bosch GmbH Elektromotor, insbesondere Stell- oder Antriebsmotor in Kraftfahrzeugen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025498A1 (de) * 1980-07-04 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Staender fuer eine dauermagneterregte elektrische maschine
GB2136216A (en) * 1982-12-21 1984-09-12 Kollmorgen Tech Corp Stator assembly for dc motor
EP0360546A2 (en) * 1988-09-21 1990-03-28 LUCAS INDUSTRIES public limited company Permanent magnet field electric motor
EP0360546A3 (en) * 1988-09-21 1990-12-27 LUCAS INDUSTRIES public limited company Permanent magnet field electric motor
GB2246913B (en) * 1990-07-23 1994-09-21 Mabuchi Motor Co A balanced rotor in a miniature motor
EP2325976A1 (de) 2009-11-20 2011-05-25 Robert Bosch GmbH Elektromotor, insbesondere Stell- oder Antriebsmotor in Kraftfahrzeugen

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Legal Events

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