GB798281A - Improvements in and relating to permanent magnet electrical generators - Google Patents

Improvements in and relating to permanent magnet electrical generators

Info

Publication number
GB798281A
GB798281A GB9187/56A GB918756A GB798281A GB 798281 A GB798281 A GB 798281A GB 9187/56 A GB9187/56 A GB 9187/56A GB 918756 A GB918756 A GB 918756A GB 798281 A GB798281 A GB 798281A
Authority
GB
United Kingdom
Prior art keywords
relating
permanent magnet
electrical generators
magnet electrical
rim
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
GB9187/56A
Inventor
George Alfred Gayler
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.)
Wipac Development Ltd
Original Assignee
Wipac Development 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 Wipac Development Ltd filed Critical Wipac Development Ltd
Priority to GB9187/56A priority Critical patent/GB798281A/en
Priority to DEW20727A priority patent/DE1093000B/en
Priority to US645568A priority patent/US2963599A/en
Publication of GB798281A publication Critical patent/GB798281A/en
Expired 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

798,281. Machines with permanent magnets. WIPAC DEVELOPMENT, Ltd. Feb. 21, 1957 [March 23, 1956], No. 9187/56. Class 35. A generator rotor comprises a plurality of permanent magnets separated by laminated pole shoes 11 fixed in a rim 13 of non-magnetic material, e.g. aluminium or zinc alloy, and a steel plate 15 spaced by non- magnetic material from. the magnets and polepieces for connecting the rim to a central hub. As shown, the edge of the plate 15 as well as the other magnetic members is embedded in the cast material.
GB9187/56A 1956-03-23 1956-03-23 Improvements in and relating to permanent magnet electrical generators Expired GB798281A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9187/56A GB798281A (en) 1956-03-23 1956-03-23 Improvements in and relating to permanent magnet electrical generators
DEW20727A DE1093000B (en) 1956-03-23 1957-03-06 Flywheel runner for electric generators with several permanent magnets
US645568A US2963599A (en) 1956-03-23 1957-03-12 Permanent magnet electrical generators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9187/56A GB798281A (en) 1956-03-23 1956-03-23 Improvements in and relating to permanent magnet electrical generators
GB2963599X 1956-03-23

Publications (1)

Publication Number Publication Date
GB798281A true GB798281A (en) 1958-07-16

Family

ID=26242770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9187/56A Expired GB798281A (en) 1956-03-23 1956-03-23 Improvements in and relating to permanent magnet electrical generators

Country Status (1)

Country Link
GB (1) GB798281A (en)

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