GB1311426A - Torquer with multipole permanent magnet produced from a metal ring - Google Patents

Torquer with multipole permanent magnet produced from a metal ring

Info

Publication number
GB1311426A
GB1311426A GB1311426DA GB1311426A GB 1311426 A GB1311426 A GB 1311426A GB 1311426D A GB1311426D A GB 1311426DA GB 1311426 A GB1311426 A GB 1311426A
Authority
GB
United Kingdom
Prior art keywords
permanent magnet
torquer
metal ring
magnet produced
multipole permanent
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
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of GB1311426A publication Critical patent/GB1311426A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

1311426 DC motors SINGER CO 12 May 1971 14374/71 Heading H2A [Also in Division H1] A D.C. motor includes a unitary cylindrical stator permanent magnet 10 having at least four poles, and an insulating ring 14 supporting brushes 50, 52 on the ends of resilient arms 58.
GB1311426D 1971-05-12 1971-05-12 Torquer with multipole permanent magnet produced from a metal ring Expired GB1311426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1437471 1971-05-12

Publications (1)

Publication Number Publication Date
GB1311426A true GB1311426A (en) 1973-03-28

Family

ID=10040059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1311426D Expired GB1311426A (en) 1971-05-12 1971-05-12 Torquer with multipole permanent magnet produced from a metal ring

Country Status (1)

Country Link
GB (1) GB1311426A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201299B (en) * 1987-02-16 1991-05-22 Johnson Electric Ind Mfg Brush protection in an electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201299B (en) * 1987-02-16 1991-05-22 Johnson Electric Ind Mfg Brush protection in an electric motor

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Legal Events

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