GB1485409A - Dynamoelectric machine - Google Patents

Dynamoelectric machine

Info

Publication number
GB1485409A
GB1485409A GB42532/74A GB4253274A GB1485409A GB 1485409 A GB1485409 A GB 1485409A GB 42532/74 A GB42532/74 A GB 42532/74A GB 4253274 A GB4253274 A GB 4253274A GB 1485409 A GB1485409 A GB 1485409A
Authority
GB
United Kingdom
Prior art keywords
bars
rotor
damper
teeth
oct
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
GB42532/74A
Other languages
English (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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1485409A publication Critical patent/GB1485409A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
GB42532/74A 1973-10-10 1974-10-01 Dynamoelectric machine Expired GB1485409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US405197A US3898491A (en) 1973-10-10 1973-10-10 Damper winding for turbine generator rotors

Publications (1)

Publication Number Publication Date
GB1485409A true GB1485409A (en) 1977-09-14

Family

ID=23602690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42532/74A Expired GB1485409A (en) 1973-10-10 1974-10-01 Dynamoelectric machine

Country Status (13)

Country Link
US (1) US3898491A (enExample)
JP (1) JPS5332041B2 (enExample)
BE (1) BE820835A (enExample)
BR (1) BR7408355D0 (enExample)
CA (1) CA1019381A (enExample)
CH (1) CH607431A5 (enExample)
DE (1) DE2447394A1 (enExample)
ES (1) ES430824A1 (enExample)
FR (1) FR2247841A1 (enExample)
GB (1) GB1485409A (enExample)
IN (1) IN143601B (enExample)
IT (1) IT1022758B (enExample)
SE (1) SE400145B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156903U (enExample) * 1976-05-21 1977-11-29
US4836083A (en) * 1982-08-02 1989-06-06 Westinghouse Electric Corp. Alternator for rapid repetitive pulsing of an electromagnetic launcher
US5030871A (en) * 1990-05-11 1991-07-09 General Electric Company Reducing harmonic losses in dynamoelectric machine rotors
US5177390A (en) * 1991-09-17 1993-01-05 Kohler Co. Rotor
US5161291A (en) * 1992-01-21 1992-11-10 Westinghouse Electric Corp. Adjustable machining apparatus for machining a cylindrical workpiece
US5642010A (en) * 1994-10-24 1997-06-24 A C Propulsion, Inc. Rotor construction for alternating current induction motor
US6465928B1 (en) * 1998-12-23 2002-10-15 Hamilton Sundstrand Corporation Multi-pole generator rotor and method of making the same
US6453545B1 (en) * 2000-12-06 2002-09-24 General Electric Company Compact inflatable device for applying localized pressure to turbine generator armature bars
US6611076B2 (en) * 2000-12-20 2003-08-26 Solar Turbines Inc. Tooth tip for a high speed generator
US7100722B2 (en) * 2002-08-29 2006-09-05 Peerless-Winsmith, Inc. Wheel assembly including a DC motor mounted within the HUB and drive connected to the wheel
US7990015B2 (en) * 2007-04-06 2011-08-02 Vestas Wind Systems A/S Pole tip attachment for a magnetic structure
EP2372885B1 (en) 2008-12-15 2017-07-05 Kabushiki Kaisha Toshiba Permanent magnet type rotary electrical machine
JP5305887B2 (ja) * 2008-12-18 2013-10-02 株式会社東芝 永久磁石式回転電機
US9013086B2 (en) 2012-03-23 2015-04-21 Whirlpool Corporation Stator for an electric motor including separately formed end pieces and associated method
WO2018158604A1 (en) 2017-03-03 2018-09-07 Ge Renewable Technologies Salient pole machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447012A (en) * 1968-04-10 1969-05-27 Caterpillar Tractor Co Rotor construction

Also Published As

Publication number Publication date
SE400145B (sv) 1978-03-13
SE7412705L (enExample) 1975-04-11
US3898491A (en) 1975-08-05
JPS5065801A (enExample) 1975-06-03
CH607431A5 (enExample) 1978-12-15
CA1019381A (en) 1977-10-18
DE2447394A1 (de) 1975-04-17
FR2247841A1 (enExample) 1975-05-09
IN143601B (enExample) 1977-12-31
JPS5332041B2 (enExample) 1978-09-06
BE820835A (fr) 1975-04-08
BR7408355D0 (pt) 1975-07-29
ES430824A1 (es) 1976-10-16
IT1022758B (it) 1978-04-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee