GB191317268A - Improvements in and pertaining to High-speed Rotors for High-frequency Multipolar Electrical Machinery. - Google Patents

Improvements in and pertaining to High-speed Rotors for High-frequency Multipolar Electrical Machinery.

Info

Publication number
GB191317268A
GB191317268A GB191317268DA GB191317268A GB 191317268 A GB191317268 A GB 191317268A GB 191317268D A GB191317268D A GB 191317268DA GB 191317268 A GB191317268 A GB 191317268A
Authority
GB
United Kingdom
Prior art keywords
segments
hub
arms
rim
frequency
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
Inventor
Rudolf Goldschmidt
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
Application granted granted Critical
Publication of GB191317268A publication Critical patent/GB191317268A/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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders

Landscapes

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

Abstract

17,268. Goldschmidt, R. July 28. [Addition to 10,507/12.] Armatures and field-magnets.-In a highspeed rotor for high-frequency machines having segments of magnetic material separated from each other by radial gaps so that the centrifugal force of each is conveyed separately to the arms of the hub and not to the other segments as described in the original Specification, the arms of the hub are joined by a complete rim upon which the segments are mounted in positions independent of the disposition of the hub arms. In the form shown in Fig. 1, the segments of magnetic material a are centrally dovetailed at a<1> to the rim b', which joins the arms of the hub b. Each segment may alternatively be secured by two complete dovetails between its ends or by a half dovetail at each end. The dovetail may be formed on the segment, and the recess in the rim, or, as shown in Figs. 4 and 6 respectively, separate keys c or bolted dovetail blocks a<1> may be employed.
GB191317268D 1911-05-04 1913-07-28 Improvements in and pertaining to High-speed Rotors for High-frequency Multipolar Electrical Machinery. Expired GB191317268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191210507X 1911-05-04

Publications (1)

Publication Number Publication Date
GB191317268A true GB191317268A (en) 1914-03-26

Family

ID=32337210

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191210507D Expired GB191210507A (en) 1911-05-04 1912-05-03 Improvements in and pertaining to High-speed Rotors for High-frequency Multipolar Electrical Machinery.
GB191317268D Expired GB191317268A (en) 1911-05-04 1913-07-28 Improvements in and pertaining to High-speed Rotors for High-frequency Multipolar Electrical Machinery.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191210507D Expired GB191210507A (en) 1911-05-04 1912-05-03 Improvements in and pertaining to High-speed Rotors for High-frequency Multipolar Electrical Machinery.

Country Status (1)

Country Link
GB (2) GB191210507A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834161A (en) * 1957-07-01 1958-05-13 Rohr Aircraft Corp Adjustable portable grinding tool
US2852711A (en) * 1954-10-13 1958-09-16 Gen Motors Corp Electrical rotor apparatus
US2870357A (en) * 1955-11-30 1959-01-20 Allis Chalmers Mfg Co Dynamoelectric machine
WO2006032969A2 (en) * 2004-09-20 2006-03-30 High Technology Investments B.V. Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants
US7893555B2 (en) 2001-09-13 2011-02-22 Wilic S.Ar.L. Wind power current generator
US7936102B2 (en) 2005-11-29 2011-05-03 Wilic S.Ar.L Magnet holder for permanent magnet rotors of rotating machines
US7946591B2 (en) 2005-09-21 2011-05-24 Wilic S.Ar.L. Combined labyrinth seal and screw-type gasket bearing sealing arrangement
US8120198B2 (en) 2008-07-23 2012-02-21 Wilic S.Ar.L. Wind power turbine
US8274170B2 (en) 2009-04-09 2012-09-25 Willic S.A.R.L. Wind power turbine including a cable bundle guide device
US8272822B2 (en) 2009-01-30 2012-09-25 Wilic S.Ar.L. Wind power turbine blade packing and packing method
US8310122B2 (en) 2005-11-29 2012-11-13 Wilic S.A.R.L. Core plate stack assembly for permanent magnet rotor or rotating machines
US8319362B2 (en) 2008-11-12 2012-11-27 Wilic S.Ar.L. Wind power turbine with a cooling system
US8358189B2 (en) 2009-08-07 2013-01-22 Willic S.Ar.L. Method and apparatus for activating an electric machine, and electric machine
US8410623B2 (en) 2009-06-10 2013-04-02 Wilic S. AR. L. Wind power electricity generating system and relative control method
US8541902B2 (en) 2010-02-04 2013-09-24 Wilic S.Ar.L. Wind power turbine electric generator cooling system and method and wind power turbine comprising such a cooling system
US8618689B2 (en) 2009-11-23 2013-12-31 Wilic S.Ar.L. Wind power turbine for generating electric energy
US8659867B2 (en) 2009-04-29 2014-02-25 Wilic S.A.R.L. Wind power system for generating electric energy
US8669685B2 (en) 2008-11-13 2014-03-11 Wilic S.Ar.L. Wind power turbine for producing electric energy
US8937398B2 (en) 2011-03-10 2015-01-20 Wilic S.Ar.L. Wind turbine rotary electric machine
US8937397B2 (en) 2010-03-30 2015-01-20 Wilic S.A.R.L. Wind power turbine and method of removing a bearing from a wind power turbine
US8957555B2 (en) 2011-03-10 2015-02-17 Wilic S.Ar.L. Wind turbine rotary electric machine
US8975770B2 (en) 2010-04-22 2015-03-10 Wilic S.Ar.L. Wind power turbine electric generator and wind power turbine equipped with an electric generator
US9312741B2 (en) 2008-06-19 2016-04-12 Windfin B.V. Wind power generator equipped with a cooling system
CN109950994A (en) * 2019-04-12 2019-06-28 新疆金风科技股份有限公司 Rotor and motor

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852711A (en) * 1954-10-13 1958-09-16 Gen Motors Corp Electrical rotor apparatus
US2870357A (en) * 1955-11-30 1959-01-20 Allis Chalmers Mfg Co Dynamoelectric machine
US2834161A (en) * 1957-07-01 1958-05-13 Rohr Aircraft Corp Adjustable portable grinding tool
US7893555B2 (en) 2001-09-13 2011-02-22 Wilic S.Ar.L. Wind power current generator
WO2006032969A2 (en) * 2004-09-20 2006-03-30 High Technology Investments B.V. Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants
WO2006032969A3 (en) * 2004-09-20 2006-05-04 High Technology Invest Bv Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants
US7808149B2 (en) 2004-09-20 2010-10-05 Wilic S.Ar.L. Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants
US7946591B2 (en) 2005-09-21 2011-05-24 Wilic S.Ar.L. Combined labyrinth seal and screw-type gasket bearing sealing arrangement
US8310122B2 (en) 2005-11-29 2012-11-13 Wilic S.A.R.L. Core plate stack assembly for permanent magnet rotor or rotating machines
US7936102B2 (en) 2005-11-29 2011-05-03 Wilic S.Ar.L Magnet holder for permanent magnet rotors of rotating machines
US9312741B2 (en) 2008-06-19 2016-04-12 Windfin B.V. Wind power generator equipped with a cooling system
US8120198B2 (en) 2008-07-23 2012-02-21 Wilic S.Ar.L. Wind power turbine
US8319362B2 (en) 2008-11-12 2012-11-27 Wilic S.Ar.L. Wind power turbine with a cooling system
US8669685B2 (en) 2008-11-13 2014-03-11 Wilic S.Ar.L. Wind power turbine for producing electric energy
US8272822B2 (en) 2009-01-30 2012-09-25 Wilic S.Ar.L. Wind power turbine blade packing and packing method
US8274170B2 (en) 2009-04-09 2012-09-25 Willic S.A.R.L. Wind power turbine including a cable bundle guide device
US8659867B2 (en) 2009-04-29 2014-02-25 Wilic S.A.R.L. Wind power system for generating electric energy
US8410623B2 (en) 2009-06-10 2013-04-02 Wilic S. AR. L. Wind power electricity generating system and relative control method
US8358189B2 (en) 2009-08-07 2013-01-22 Willic S.Ar.L. Method and apparatus for activating an electric machine, and electric machine
US8810347B2 (en) 2009-08-07 2014-08-19 Wilic S.Ar.L Method and apparatus for activating an electric machine, and electric machine
US8618689B2 (en) 2009-11-23 2013-12-31 Wilic S.Ar.L. Wind power turbine for generating electric energy
US8541902B2 (en) 2010-02-04 2013-09-24 Wilic S.Ar.L. Wind power turbine electric generator cooling system and method and wind power turbine comprising such a cooling system
US8937397B2 (en) 2010-03-30 2015-01-20 Wilic S.A.R.L. Wind power turbine and method of removing a bearing from a wind power turbine
US8975770B2 (en) 2010-04-22 2015-03-10 Wilic S.Ar.L. Wind power turbine electric generator and wind power turbine equipped with an electric generator
US8937398B2 (en) 2011-03-10 2015-01-20 Wilic S.Ar.L. Wind turbine rotary electric machine
US8957555B2 (en) 2011-03-10 2015-02-17 Wilic S.Ar.L. Wind turbine rotary electric machine
CN109950994A (en) * 2019-04-12 2019-06-28 新疆金风科技股份有限公司 Rotor and motor
CN109950994B (en) * 2019-04-12 2020-08-11 新疆金风科技股份有限公司 Motor rotor and motor

Also Published As

Publication number Publication date
GB191210507A (en) 1912-10-24

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