GB574033A - Improved core construction for induction motors and like dynamo electric machines for reducing the air gap between the stator and rotor of such machines - Google Patents

Improved core construction for induction motors and like dynamo electric machines for reducing the air gap between the stator and rotor of such machines

Info

Publication number
GB574033A
GB574033A GB2047243A GB2047243A GB574033A GB 574033 A GB574033 A GB 574033A GB 2047243 A GB2047243 A GB 2047243A GB 2047243 A GB2047243 A GB 2047243A GB 574033 A GB574033 A GB 574033A
Authority
GB
United Kingdom
Prior art keywords
machines
stator
air gap
rotor
reducing
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
GB2047243A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2047243A priority Critical patent/GB574033A/en
Publication of GB574033A publication Critical patent/GB574033A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

574,033. Cores for dynamo-electric machines. GOLDSCHMIDT, E. E. Dec. 7, 1943, No. 20472. [Class 35] The surfaces of the stator and/or the rotor adjacent the air gap are coated with finelydivided magnetic material held together by an insulating binder, the coating being'applied by a painting, spraying or like process. The core may be ground after the application of the coating.
GB2047243A 1943-12-07 1943-12-07 Improved core construction for induction motors and like dynamo electric machines for reducing the air gap between the stator and rotor of such machines Expired GB574033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2047243A GB574033A (en) 1943-12-07 1943-12-07 Improved core construction for induction motors and like dynamo electric machines for reducing the air gap between the stator and rotor of such machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2047243A GB574033A (en) 1943-12-07 1943-12-07 Improved core construction for induction motors and like dynamo electric machines for reducing the air gap between the stator and rotor of such machines

Publications (1)

Publication Number Publication Date
GB574033A true GB574033A (en) 1945-12-18

Family

ID=10146481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2047243A Expired GB574033A (en) 1943-12-07 1943-12-07 Improved core construction for induction motors and like dynamo electric machines for reducing the air gap between the stator and rotor of such machines

Country Status (1)

Country Link
GB (1) GB574033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2209183A1 (en) * 2007-11-06 2010-07-21 Honda Motor Co., Ltd. Motor permanent-magnet
CN112994383A (en) * 2021-02-08 2021-06-18 精进电动科技股份有限公司 Method for reducing NVH of motor and new energy automobile motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2209183A1 (en) * 2007-11-06 2010-07-21 Honda Motor Co., Ltd. Motor permanent-magnet
EP2209183A4 (en) * 2007-11-06 2010-12-08 Honda Motor Co Ltd Motor permanent-magnet
CN112994383A (en) * 2021-02-08 2021-06-18 精进电动科技股份有限公司 Method for reducing NVH of motor and new energy automobile motor

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