DE2447394A1 - Dynamoelektrische maschine - Google Patents

Dynamoelektrische maschine

Info

Publication number
DE2447394A1
DE2447394A1 DE19742447394 DE2447394A DE2447394A1 DE 2447394 A1 DE2447394 A1 DE 2447394A1 DE 19742447394 DE19742447394 DE 19742447394 DE 2447394 A DE2447394 A DE 2447394A DE 2447394 A1 DE2447394 A1 DE 2447394A1
Authority
DE
Germany
Prior art keywords
damper
rotor
machine according
over
tooth
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.)
Withdrawn
Application number
DE19742447394
Other languages
German (de)
English (en)
Inventor
William C Brenner
Lawrence J Long
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 DE2447394A1 publication Critical patent/DE2447394A1/de
Withdrawn legal-status Critical Current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)
DE19742447394 1973-10-10 1974-10-04 Dynamoelektrische maschine Withdrawn DE2447394A1 (de)

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
DE2447394A1 true DE2447394A1 (de) 1975-04-17

Family

ID=23602690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742447394 Withdrawn DE2447394A1 (de) 1973-10-10 1974-10-04 Dynamoelektrische maschine

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456498A3 (en) * 1990-05-11 1992-02-05 General Electric Company Reducing harmonic losses in dynamoelectric machine rotors

Families Citing this family (14)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456498A3 (en) * 1990-05-11 1992-02-05 General Electric Company Reducing harmonic losses in dynamoelectric machine rotors

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
GB1485409A (en) 1977-09-14
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
8141 Disposal/no request for examination