GB8925089D0 - Improvements in or relating to electrical apparatus - Google Patents

Improvements in or relating to electrical apparatus

Info

Publication number
GB8925089D0
GB8925089D0 GB898925089A GB8925089A GB8925089D0 GB 8925089 D0 GB8925089 D0 GB 8925089D0 GB 898925089 A GB898925089 A GB 898925089A GB 8925089 A GB8925089 A GB 8925089A GB 8925089 D0 GB8925089 D0 GB 8925089D0
Authority
GB
United Kingdom
Prior art keywords
relating
electrical apparatus
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
GB898925089A
Other versions
GB2225175B (en
GB2225175A (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.)
OCCARDI DAVID
Original Assignee
OCCARDI DAVID
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
Priority claimed from GB888826125A external-priority patent/GB8826125D0/en
Application filed by OCCARDI DAVID filed Critical OCCARDI DAVID
Publication of GB8925089D0 publication Critical patent/GB8925089D0/en
Publication of GB2225175A publication Critical patent/GB2225175A/en
Application granted granted Critical
Publication of GB2225175B publication Critical patent/GB2225175B/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
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • H02K21/28—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K25/00—DC interrupter motors or generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB8925089A 1988-11-08 1989-11-07 Stator/rotor relationships in electrical apparatus Expired - Fee Related GB2225175B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888826125A GB8826125D0 (en) 1988-11-08 1988-11-08 Improvements in/relating to electrical apparatus
GB898902456A GB8902456D0 (en) 1988-11-08 1989-02-03 Improvements in or relating to electrical apparatus

Publications (3)

Publication Number Publication Date
GB8925089D0 true GB8925089D0 (en) 1989-12-28
GB2225175A GB2225175A (en) 1990-05-23
GB2225175B GB2225175B (en) 1993-06-02

Family

ID=26294594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8925089A Expired - Fee Related GB2225175B (en) 1988-11-08 1989-11-07 Stator/rotor relationships in electrical apparatus

Country Status (1)

Country Link
GB (1) GB2225175B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106921273B (en) * 2017-04-24 2021-06-25 深圳市超微系统科技有限公司 Permanent magnet direct current motor with commutation-free structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8608714D0 (en) * 1986-04-10 1986-05-14 Occardi D Electrical apparatus

Also Published As

Publication number Publication date
GB2225175B (en) 1993-06-02
GB2225175A (en) 1990-05-23

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Legal Events

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

Effective date: 19981107