ES2010389A6 - Aparato y metodo para aislar tubos de ventilacion para bobinas de estator. - Google Patents

Aparato y metodo para aislar tubos de ventilacion para bobinas de estator.

Info

Publication number
ES2010389A6
ES2010389A6 ES8900225A ES8900225A ES2010389A6 ES 2010389 A6 ES2010389 A6 ES 2010389A6 ES 8900225 A ES8900225 A ES 8900225A ES 8900225 A ES8900225 A ES 8900225A ES 2010389 A6 ES2010389 A6 ES 2010389A6
Authority
ES
Spain
Prior art keywords
vent tube
stator coil
tubular fabric
resin
fiber material
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
ES8900225A
Other languages
English (en)
Inventor
Leonard Brian Simonds
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.)
CBS 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 ES2010389A6 publication Critical patent/ES2010389A6/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0658—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms consisting of fibrous plastics material, e.g. woven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
    • B29C63/0021—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material with coherent impregnated reinforcing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/62—Insulating-layers or insulating-films on metal bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H01B19/02—Drying; Impregnating
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

APARATO Y METODO PARA AISLAR TUBOS DE VENTILACION PARA BOBINAS DE ESTATOR. SE DESCRIBE UN TUBO TERMOCONTRACTIL, FLEXIBLE, QUE PUEDE ESTAR IMPREGNADO CON UNA RESINA CURABLE POR CALOR, COMO AISLADOR PARA TUBOS DE VENTILACION PARA BOBINAS DE ESTATOR. UN TUBO TERMOCONTRACTIL DE MATERIAL (PREFERENTEMENTE POLIESTER) SE DESLIZA A LO LARGO DE UN TUBO DE VENTILACION PARA BOBINA DE ESTATOR, SE IMPREGNA CON UNA RESINA AISLANTE, CURABLE POR CALOR, Y A CONTINUACION, SE SOMETE A TRATAMIENTO CON CALOR. EL TRATAMIENTO CON CALOR HACE QUE EL MATERIAL SE ENCOJA, DE MODO QUE SE ADAPTE APRETADAMENTE AL CONTORNO DEL TUBO DE VENTILACION PARA BOBINA DE ESTATOR, CUANDO AL MISMO TIEMPO LA RESINA, MANTENIENDO SIMULTANEAMENTE LA FLEXIBILIDAD, AL MENOS PARCIALMENTE, DE MODO QUE EL TUBO DE VENTILACION Y EL AISLAMIENTO PUEDAN SER A CONTINUACION DOBLADOS SIN NINGUN RIESGO.
ES8900225A 1988-01-25 1989-01-24 Aparato y metodo para aislar tubos de ventilacion para bobinas de estator. Expired ES2010389A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14740388A 1988-01-25 1988-01-25

Publications (1)

Publication Number Publication Date
ES2010389A6 true ES2010389A6 (es) 1989-11-01

Family

ID=22521442

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900225A Expired ES2010389A6 (es) 1988-01-25 1989-01-24 Aparato y metodo para aislar tubos de ventilacion para bobinas de estator.

Country Status (6)

Country Link
JP (1) JPH01222640A (es)
KR (1) KR890012425A (es)
CN (1) CN1035591A (es)
ES (1) ES2010389A6 (es)
FR (1) FR2627912A1 (es)
IT (1) IT1232613B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102420036A (zh) * 2011-12-30 2012-04-18 天津市华之阳特种线缆有限公司 F级制冷压缩机电机绕组保护套管

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3609649B2 (ja) * 1999-06-29 2005-01-12 三洋電機株式会社 ブラシレスｄｃモータ及びこのモータを用いた冷媒圧縮機
KR20020078580A (ko) * 2001-04-06 2002-10-19 삼성광주전자 주식회사 모터의 고정자 제조방법
JP5870886B2 (ja) * 2012-09-28 2016-03-01 日立工機株式会社 電動工具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349988A (fr) * 1962-11-29 1964-01-24 Alsthom Cgee Nouvelles dispositions de refroidissement des enroulements de machines électriques
US3466210A (en) * 1966-01-10 1969-09-09 Richard C Wareham Method of forming a heat shrinkable tubular sleeve and bonding same to a tubular member
GB8512699D0 (en) * 1985-05-20 1985-06-26 Raychem Ltd Article comprising fibre
US4644210A (en) * 1985-12-12 1987-02-17 Rockwell International Corporation High speed induction motor with squirrel cage rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102420036A (zh) * 2011-12-30 2012-04-18 天津市华之阳特种线缆有限公司 F级制冷压缩机电机绕组保护套管
CN102420036B (zh) * 2011-12-30 2014-12-17 天津市华之阳特种线缆有限公司 F级制冷压缩机电机绕组保护套管

Also Published As

Publication number Publication date
IT1232613B (it) 1992-02-28
JPH01222640A (ja) 1989-09-05
IT8941504A0 (it) 1989-01-24
KR890012425A (ko) 1989-08-26
CN1035591A (zh) 1989-09-13
FR2627912A1 (fr) 1989-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504