GB148748A - Improvements in and relating to field magnets for dynamo electric machines - Google Patents

Improvements in and relating to field magnets for dynamo electric machines

Info

Publication number
GB148748A
GB148748A GB17189/20A GB1718920A GB148748A GB 148748 A GB148748 A GB 148748A GB 17189/20 A GB17189/20 A GB 17189/20A GB 1718920 A GB1718920 A GB 1718920A GB 148748 A GB148748 A GB 148748A
Authority
GB
United Kingdom
Prior art keywords
relating
electric machines
field magnets
dynamo electric
legs
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
GB17189/20A
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB148748A publication Critical patent/GB148748A/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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

148,748. Siemens - Schuckertwerke. July 25, 1919, [Convention date]. Pole-pieces and cores.-The salient poles of a high-speed rotor each consist of a core proper k and a removable part r, the part r having legs which straddle the core so that the contacting surfaces are in the axial direction only. Cooling channels may be formed at the corners or sides between the winding and the iron of the poles by making the part r shorter or longer than the part k. The legs of the part r are secured by screws s and may be sunk into grooves in the hub n, as shown. The parts r may be subdivided in the axial direction as shown on the lower pole in Fig. 2.
GB17189/20A 1919-07-25 1920-06-24 Improvements in and relating to field magnets for dynamo electric machines Expired GB148748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE148748X 1919-07-25

Publications (1)

Publication Number Publication Date
GB148748A true GB148748A (en) 1920-10-21

Family

ID=5672903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17189/20A Expired GB148748A (en) 1919-07-25 1920-06-24 Improvements in and relating to field magnets for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB148748A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477520A (en) * 2010-02-04 2011-08-10 Protean Holdings Corp Securing teeth to a stator or rotor structure
GB2507072A (en) * 2012-10-17 2014-04-23 Protean Electric Ltd Mounting teeth on the back iron of a stator or rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477520A (en) * 2010-02-04 2011-08-10 Protean Holdings Corp Securing teeth to a stator or rotor structure
GB2477520B (en) * 2010-02-04 2012-01-25 Protean Electric Ltd A stator
US9325208B2 (en) 2010-02-04 2016-04-26 Protean Electric Limited Stator with radially mounted teeth
GB2507072A (en) * 2012-10-17 2014-04-23 Protean Electric Ltd Mounting teeth on the back iron of a stator or rotor
GB2507072B (en) * 2012-10-17 2015-06-10 Protean Electric Ltd A stator or rotor

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