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WO1997007585A3 - Stator de machine electrique et procede d'impregnation et d'isolation du stator d'une machine electrique - Google Patents

Stator de machine electrique et procede d'impregnation et d'isolation du stator d'une machine electrique Download PDF

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Publication number
WO1997007585A3
WO1997007585A3 PCT/DE1996/001489 DE9601489W WO9707585A3 WO 1997007585 A3 WO1997007585 A3 WO 1997007585A3 DE 9601489 W DE9601489 W DE 9601489W WO 9707585 A3 WO9707585 A3 WO 9707585A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
electric machine
impregnating
coating
powder coating
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.)
Ceased
Application number
PCT/DE1996/001489
Other languages
German (de)
English (en)
Other versions
WO1997007585A2 (fr
Inventor
Rainer Mueller
Michael Schulten
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 AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO1997007585A2 publication Critical patent/WO1997007585A2/fr
Publication of WO1997007585A3 publication Critical patent/WO1997007585A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Ce stator (1) d'une machine électrique (15), notamment un turbo-alternateur, comprend une couche d'isolation (13) en peinture en poudre (5). L'invention concerne également un procédé d'imprégnation et d'isolation du stator (1) d'une machine électrique (15). Le stator (1) est entièrement imprégné d'une résine d'imprégnation (4), puis revêtu d'une peinture en poudre (5) à une température comprise entre 20 °C et 70 °C. La couche d'isolation (13) ainsi obtenue atteint même avec une seule application une résistance à la chaleur et aux courants de fuite plus élevée que par les procédés de mise en peinture par voie humide. La peinture en poudre (5) contient de préférence une résine époxy à base de bisphénol-A. Comme la peinture en poudre (5) ne contient pas de solvants et est utilisée jusqu'à 99 %, la couche d'isolation (13) peut être produite d'une manière particulièrement compatible avec l'environnement.
PCT/DE1996/001489 1995-08-21 1996-08-08 Stator de machine electrique et procede d'impregnation et d'isolation du stator d'une machine electrique Ceased WO1997007585A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19530672 1995-08-21
DE19530672.4 1995-08-21

Publications (2)

Publication Number Publication Date
WO1997007585A2 WO1997007585A2 (fr) 1997-02-27
WO1997007585A3 true WO1997007585A3 (fr) 1997-03-20

Family

ID=7769978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/001489 Ceased WO1997007585A2 (fr) 1995-08-21 1996-08-08 Stator de machine electrique et procede d'impregnation et d'isolation du stator d'une machine electrique

Country Status (1)

Country Link
WO (1) WO1997007585A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9701880B1 (pt) * 1997-04-22 2009-05-05 processo para aplicação de isolamente em espiras de uma bobina de pólo de máquina sìncrona e bobina de pólo.
DE10333187A1 (de) 2003-07-22 2005-03-03 Robert Bosch Gmbh Verfahren zum Aufbringen einer elektrischen Isolierung
DE102005017111B4 (de) 2005-04-13 2007-06-06 Siemens Ag Beschichtungsverfahren für einen Wickelkopf einer elektrischen Maschine
DE102008033762A1 (de) * 2008-07-18 2010-01-21 Siemens Aktiengesellschaft Verfahren und Anlage zum Fertigen einer Wicklungsanordnung
DE102014217787A1 (de) * 2014-09-05 2016-03-10 Schaeffler Technologies AG & Co. KG Wälzlager mit einer elektrischen Schaltung sowie Herstellungsverfahren einer elektrischen Schaltung für ein Wälzlager

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839252A (ja) * 1981-09-02 1983-03-07 Mitsubishi Electric Corp 回転機コイルの絶縁処理方法
DE3528492A1 (de) * 1985-08-08 1987-02-12 Resicoat Gmbh Verfahren zum schuetzen von elektrischen bauteilen
JPS633067A (ja) * 1986-06-24 1988-01-08 Somar Corp 粉体塗料組成物
JPS63265532A (ja) * 1987-04-22 1988-11-02 Mitsubishi Electric Corp 車両用交流発電機のステ−タコア
JPH01135878A (ja) * 1987-11-20 1989-05-29 Sumitomo Bakelite Co Ltd 電気絶縁用エポキシ樹脂粉体塗料組成物
JPH03226249A (ja) * 1989-12-12 1991-10-07 Toshiba Corp 誘導機器の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839252A (ja) * 1981-09-02 1983-03-07 Mitsubishi Electric Corp 回転機コイルの絶縁処理方法
DE3528492A1 (de) * 1985-08-08 1987-02-12 Resicoat Gmbh Verfahren zum schuetzen von elektrischen bauteilen
JPS633067A (ja) * 1986-06-24 1988-01-08 Somar Corp 粉体塗料組成物
JPS63265532A (ja) * 1987-04-22 1988-11-02 Mitsubishi Electric Corp 車両用交流発電機のステ−タコア
JPH01135878A (ja) * 1987-11-20 1989-05-29 Sumitomo Bakelite Co Ltd 電気絶縁用エポキシ樹脂粉体塗料組成物
JPH03226249A (ja) * 1989-12-12 1991-10-07 Toshiba Corp 誘導機器の製造方法

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8807, Derwent World Patents Index; Class A82, AN 88-045877, XP002024699 *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 119 (E - 177) 24 May 1983 (1983-05-24) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 088 (E - 721) 28 February 1989 (1989-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 388 (C - 630) 28 August 1989 (1989-08-28) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 514 (E - 1150) 27 December 1991 (1991-12-27) *

Also Published As

Publication number Publication date
WO1997007585A2 (fr) 1997-02-27

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