GB9018595D0 - Improvements in electrical machines - Google Patents

Improvements in electrical machines

Info

Publication number
GB9018595D0
GB9018595D0 GB909018595A GB9018595A GB9018595D0 GB 9018595 D0 GB9018595 D0 GB 9018595D0 GB 909018595 A GB909018595 A GB 909018595A GB 9018595 A GB9018595 A GB 9018595A GB 9018595 D0 GB9018595 D0 GB 9018595D0
Authority
GB
United Kingdom
Prior art keywords
electrical machines
machines
electrical
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.)
Granted
Application number
GB909018595A
Other versions
GB2247362A (en
GB2247362B (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.)
STILLE CARL E
Original Assignee
STILLE CARL E
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 STILLE CARL E filed Critical STILLE CARL E
Priority to GB9018595A priority Critical patent/GB2247362B/en
Publication of GB9018595D0 publication Critical patent/GB9018595D0/en
Publication of GB2247362A publication Critical patent/GB2247362A/en
Application granted granted Critical
Publication of GB2247362B publication Critical patent/GB2247362B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/046—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with rotating permanent magnets and stationary field winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/18—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators
    • H02K19/20—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators with variable-reluctance soft-iron rotors without winding
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB9018595A 1990-08-24 1990-08-24 Excitation arrangment for a homopolar machine Expired - Fee Related GB2247362B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9018595A GB2247362B (en) 1990-08-24 1990-08-24 Excitation arrangment for a homopolar machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9018595A GB2247362B (en) 1990-08-24 1990-08-24 Excitation arrangment for a homopolar machine

Publications (3)

Publication Number Publication Date
GB9018595D0 true GB9018595D0 (en) 1990-10-10
GB2247362A GB2247362A (en) 1992-02-26
GB2247362B GB2247362B (en) 1994-09-21

Family

ID=10681161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9018595A Expired - Fee Related GB2247362B (en) 1990-08-24 1990-08-24 Excitation arrangment for a homopolar machine

Country Status (1)

Country Link
GB (1) GB2247362B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29921874U1 (en) * 1999-12-13 2000-04-13 Schuessler Werner Electromagnetic machine for a vehicle, especially a bicycle
JP6019876B2 (en) * 2012-07-23 2016-11-02 株式会社ジェイテクト Rotating electric machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB616371A (en) * 1946-06-05 1949-01-20 Francis James Allen Improvements in or relating to dynamo electrical machines
GB622090A (en) * 1947-03-12 1949-04-26 Francis James Allen Improvements in or relating to dynamo-electric machines
US3413502A (en) * 1965-03-27 1968-11-26 Siemens Ag Rotor structure of alternating polarity synchronous machine
US4885493A (en) * 1988-07-25 1989-12-05 General Motors Corporation Output voltage control apparatus of a permanent magnet alternator
GB2225173A (en) * 1988-11-16 1990-05-23 Carl Erik Stille Stator windings for homopolar electrical machines
DE58903360D1 (en) * 1989-04-27 1993-03-04 Siemens Ag SYNCHRONOUS MACHINE.

Also Published As

Publication number Publication date
GB2247362A (en) 1992-02-26
GB2247362B (en) 1994-09-21

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Legal Events

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

Effective date: 19950824