GR3025575T3 - Rotating electrical machines - Google Patents

Rotating electrical machines

Info

Publication number
GR3025575T3
GR3025575T3 GR970403225T GR970403225T GR3025575T3 GR 3025575 T3 GR3025575 T3 GR 3025575T3 GR 970403225 T GR970403225 T GR 970403225T GR 970403225 T GR970403225 T GR 970403225T GR 3025575 T3 GR3025575 T3 GR 3025575T3
Authority
GR
Greece
Prior art keywords
rotating electrical
electrical machines
rotor core
conductor bars
coating
Prior art date
Application number
GR970403225T
Other languages
English (en)
Inventor
Paul Eaton Clark
Roger Henry Regan
Original Assignee
Gec Alsthom Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10733163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR3025575(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gec Alsthom Ltd filed Critical Gec Alsthom Ltd
Publication of GR3025575T3 publication Critical patent/GR3025575T3/el

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Induction Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Multiple Motors (AREA)
GR970403225T 1993-04-01 1997-12-03 Rotating electrical machines GR3025575T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9306824A GB2277205B (en) 1993-04-01 1993-04-01 Rotating electrical machines
PCT/GB1994/000517 WO1994023487A1 (en) 1993-04-01 1994-03-16 Rotating electrical machines

Publications (1)

Publication Number Publication Date
GR3025575T3 true GR3025575T3 (en) 1998-03-31

Family

ID=10733163

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970403225T GR3025575T3 (en) 1993-04-01 1997-12-03 Rotating electrical machines

Country Status (14)

Country Link
US (1) US6310418B1 (el)
EP (1) EP0697148B1 (el)
JP (1) JP3281922B2 (el)
CN (1) CN1049535C (el)
AT (1) ATE158450T1 (el)
BR (1) BR9406241A (el)
CA (1) CA2158161C (el)
DE (1) DE69405727T2 (el)
DK (1) DK0697148T3 (el)
ES (1) ES2106516T3 (el)
FI (1) FI954644A0 (el)
GB (1) GB2277205B (el)
GR (1) GR3025575T3 (el)
WO (1) WO1994023487A1 (el)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508533C2 (sv) * 1997-02-10 1998-10-12 Asea Brown Boveri Industrirobot med en vridskiva som är elektriskt isolerad från industriroboten samt ett förfarande för tillverkning av sådan robot
EP1009090A1 (en) * 1998-12-10 2000-06-14 GENERAL ELECTRIC CANADA, Inc. Spark suppresion of induction type rotors
DE10312441B4 (de) * 2003-03-20 2009-02-26 Compact Dynamics Gmbh Wanderfeldmaschine
US8193654B2 (en) * 2003-11-06 2012-06-05 Varispeed Electric Motors Pty Ltd Variable speed power generator having two induction generators on a common shaft
AU2004307733B2 (en) * 2004-11-08 2011-04-07 Varispeed Electric Motors Pty Ltd A variable speed power generator having two induction generators on a common shaft
US7655868B2 (en) 2008-01-08 2010-02-02 General Electric Company Stator bar components with high thermal conductivity
US8274190B2 (en) 2010-05-28 2012-09-25 General Electric Company Electric machine rotor bar and method of making same
GB201321420D0 (en) * 2013-12-04 2014-01-15 Eaton Ltd High slip variable frequency induction motors
DE102014201702A1 (de) 2014-01-31 2015-08-06 Volkswagen Ag Verfahren zur Herstellung einer nasslaufenden elektrischen Maschine und elektrische Maschine
KR102297816B1 (ko) * 2014-03-20 2021-09-07 제네럴 일렉트릭 테크놀러지 게엠베하 절연 재료 및 그 생산 방법
CN105634172A (zh) * 2014-11-04 2016-06-01 珠海格力节能环保制冷技术研究中心有限公司 电机及其定子槽间绝缘支架
DE102023203142A1 (de) 2023-04-05 2024-10-10 Zf Friedrichshafen Ag Isolation einer elektrischen Maschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB824861A (en) * 1955-10-12 1959-12-09 Degussa An electric conductor
US3213302A (en) * 1961-07-12 1965-10-19 Gen Electric Insulated metallic articles
US3659129A (en) * 1970-09-15 1972-04-25 Gen Electric Insulated bar dynamoelectric machine and method of forming
US4054500A (en) 1975-04-28 1977-10-18 Gte Sylvania Incorporated Method of making refractory metal-ceramic crucible
ZA78378B (en) 1977-01-21 1979-06-27 Hawker Siddeley Africa Ltd Insulated bearings and methods of producing same
US4429007A (en) * 1981-10-21 1984-01-31 The United States Of America As Represented By The United States Department Of Energy Electrical wire insulation and electromagnetic coil
JPS61276307A (ja) 1985-05-31 1986-12-06 Mitsubishi Electric Corp 超電導コイル
NO162957C (no) * 1986-04-30 1990-03-14 Norske Stats Oljeselskap Fremgangsmaate for fremstilling av et kromoksydbelegg.
JPH0681458B2 (ja) * 1987-04-10 1994-10-12 株式会社東芝 界磁コイルの製作方法
JP2913773B2 (ja) 1990-06-04 1999-06-28 セイコーエプソン株式会社 プリンタ
DE4106700A1 (de) 1990-11-17 1992-05-21 Ruetgers Pagid Ag Schwingungsgedaempfte metallische traegerplatten
US5208190A (en) 1991-10-08 1993-05-04 Wisconsin Alumni Research Foundation Microporous alumina ceramic membranes
JPH0656928A (ja) 1992-08-07 1994-03-01 Ube Ind Ltd オレフィン重合用固体触媒
US5436083A (en) * 1994-04-01 1995-07-25 Dow Corning Corporation Protective electronic coatings using filled polysilazanes
US5711987A (en) * 1996-10-04 1998-01-27 Dow Corning Corporation Electronic coatings
US5935638A (en) * 1998-08-06 1999-08-10 Dow Corning Corporation Silicon dioxide containing coating

Also Published As

Publication number Publication date
DE69405727D1 (de) 1997-10-23
EP0697148A1 (en) 1996-02-21
CN1120376A (zh) 1996-04-10
EP0697148B1 (en) 1997-09-17
CA2158161A1 (en) 1994-10-13
CN1049535C (zh) 2000-02-16
WO1994023487A1 (en) 1994-10-13
DK0697148T3 (da) 1998-05-04
ATE158450T1 (de) 1997-10-15
FI954644A (fi) 1995-09-29
JPH08508394A (ja) 1996-09-03
DE69405727T2 (de) 1998-01-08
ES2106516T3 (es) 1997-11-01
GB9306824D0 (en) 1993-05-26
BR9406241A (pt) 1996-01-09
US6310418B1 (en) 2001-10-30
GB2277205A (en) 1994-10-19
FI954644A0 (fi) 1995-09-29
GB2277205B (en) 1996-04-10
CA2158161C (en) 1999-07-27
JP3281922B2 (ja) 2002-05-13

Similar Documents

Publication Publication Date Title
TW361005B (en) Rotating electric machines and method for manufacturing the same
DE69707973D1 (de) Wärmehärtbare Harzmischung, elektrisch isolierte Wicklung, elektrische rotierende Maschine und deren Herstellungsverfahren
EP0951132A3 (de) Wicklungsstab für die Hochspannungswicklung einer elektrischen Maschine sowie Verfahren zur Herstellung eines solchen Wicklungsstabes
GB2277205B (en) Rotating electrical machines
GB1482470A (en) Dynamo-electric machines
PL305202A1 (en) Exciting current conductor in a rotor of electric machine
GB2037490B (en) Cooling an electrical machine rotor having a super conductive winding
ES452456A1 (es) Perfeccionamientos en dispositivos para conexionar electri- camente extremos de hilo de arrollamiento de bobinas.
GB1547892A (en) Crimping electrical connections for dynamoelectric machine stator assemblies
WO1999029013A3 (en) High voltage rotating electric machines
AU4208896A (en) The common magnetic circuit type multiple rotor electrical machine
GB2042281B (en) Insulating end windings of dynamo electric machines
ITRM940486A0 (it) Procedimento di bloccaggio di conduttori in tacche aperte di un indotto di macchina elettrica rotante, e macchina elettrica comprendente un indotto realizzato secondo il procedimento.
US4238702A (en) Bar winding of stator of slotless-core electrical machine
IT1278497B1 (it) Procedimento di bloccaggio di conduttore in cave aperte di un indotto di macchina elettrica rotante e macchina elettrica, principalmente un
EP0154348A3 (en) Apparatus for connecting conductor strands with transposition in electrical rotary machine
AU2156199A (en) Insulated conductor for high-voltage machine windings
AU3049401A (en) Numerically controlled automatic winding machine for winding an electric wire onclosed slot stators
WO1997045929A3 (en) Earthing device and rotating electric machine including the device
ES2148087A1 (es) Maquina electrica especialmente maquina de corriente trifasica.
ES283162U (es) Rotor de maquina electrica rotativa
GB1129887A (en) Improvements in and relating to means for controlling dielectric stresses in electrical insulation
JPS5762744A (en) Lead conductor for electric rotary machine
JPS55122467A (en) Dc motor having armature comprising a few number of wave-wound armature windings
CA1008122A (en) Insulated electrical conductor and dynamoelectric machine coil made therefrom