GB2090478B - Permanent magnet eletromagnetic machines - Google Patents

Permanent magnet eletromagnetic machines

Info

Publication number
GB2090478B
GB2090478B GB8120831A GB8120831A GB2090478B GB 2090478 B GB2090478 B GB 2090478B GB 8120831 A GB8120831 A GB 8120831A GB 8120831 A GB8120831 A GB 8120831A GB 2090478 B GB2090478 B GB 2090478B
Authority
GB
United Kingdom
Prior art keywords
eletromagnetic
machines
permanent magnet
permanent
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
GB8120831A
Other versions
GB2090478A (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.)
PA Management Consultants Ltd
Original Assignee
PA Management Consultants 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 PA Management Consultants Ltd filed Critical PA Management Consultants Ltd
Publication of GB2090478A publication Critical patent/GB2090478A/en
Application granted granted Critical
Publication of GB2090478B publication Critical patent/GB2090478B/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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
GB8120831A 1977-10-06 1978-10-03 Permanent magnet eletromagnetic machines Expired GB2090478B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4153977 1977-10-06

Publications (2)

Publication Number Publication Date
GB2090478A GB2090478A (en) 1982-07-07
GB2090478B true GB2090478B (en) 1983-01-19

Family

ID=10420168

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8120831A Expired GB2090478B (en) 1977-10-06 1978-10-03 Permanent magnet eletromagnetic machines
GB7921402A Expired GB2024529B (en) 1977-10-06 1979-06-19 Dynamoelectric machines pole-piece arrangements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7921402A Expired GB2024529B (en) 1977-10-06 1979-06-19 Dynamoelectric machines pole-piece arrangements

Country Status (2)

Country Link
DE (1) DE7829681U1 (en)
GB (2) GB2090478B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982074A (en) 1996-12-11 1999-11-09 Advanced Technologies Int., Ltd. Axial field motor/generator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7345398B2 (en) * 2005-06-20 2008-03-18 Kurz-Kasch, Inc. Electric motor stator
CN101577449B (en) * 2009-03-18 2011-04-20 东南大学 Magnetic flux switching type transverse magnetic flux permanent magnetism wind mill generator
CN110460175B (en) * 2019-07-26 2020-11-06 南京理工大学 Axial magnetic flux concentrated winding type hybrid excitation motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982074A (en) 1996-12-11 1999-11-09 Advanced Technologies Int., Ltd. Axial field motor/generator

Also Published As

Publication number Publication date
GB2024529B (en) 1983-01-06
GB2024529A (en) 1980-01-09
DE7829681U1 (en) 1979-04-12
GB2090478A (en) 1982-07-07

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee