ES276275U - Banda de revestimiento especialmente para el aislamiento elemental de conductores electricos. - Google Patents

Banda de revestimiento especialmente para el aislamiento elemental de conductores electricos.

Info

Publication number
ES276275U
ES276275U ES1982276275U ES276275U ES276275U ES 276275 U ES276275 U ES 276275U ES 1982276275 U ES1982276275 U ES 1982276275U ES 276275 U ES276275 U ES 276275U ES 276275 U ES276275 U ES 276275U
Authority
ES
Spain
Prior art keywords
tape
layer
conductors
winding process
tape winding
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.)
Granted
Application number
ES1982276275U
Other languages
English (en)
Other versions
ES276275Y (es
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.)
Alstom SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Publication of ES276275U publication Critical patent/ES276275U/es
Application granted granted Critical
Publication of ES276275Y publication Critical patent/ES276275Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/045—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/10—Mica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Insulating Bodies (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

1.Banda de revestimiento, especialmente para el aislamiento elemental de conductores eléctricos, del tipo empleado en la constitución de máquinas, destinadas a sufrir una impregnación por una resina aislante, caracterizada porque dicha banda comprende una primera capa formada por un papel de micra poroso, que reposa sobre un segunda capa que constituye un soporte termofusible, destinado a ponerse en contacto con los conductores, estando revestida la citada primera capa sobre su otra cara por una tercera capa que asegura, principalmente la protección mecánica de la banda. 2.Banda según la reivindicación 1, caracterizada porque el material del soporte termofusible se selecciona del grupo formado por los fieltros no tejidos a base de poliéster, las películas a base de poliéster, las películas a base de polímeros fluorados. 3.Banda según las reivindicaciones 1 o 2, caracterizada porque el material que constituye la tercera capa es un tejido de vidrio. 4.Banda según una de las reivindicaciones 1a 3, caracterizada porque la primera capa de papel de mica está solidarizada con las otras capas se realiza por medio de resinas epóxidos. 5.Banda según una de las reivindicaciones 1 a 3, caracterizada porque la primera y la segunda capa están solidarizadas por termofusión. 6.Banda según una de las reivindicaciones 1 a 5, caracterizada porque el papel de mica tiene un gramaje comprendido entre 40 y 120 g/m2 y preferentemente entre 60 y 90 g/m2, estando comprendido su espesor entre 30-10 3 mm. y 110.10 - 3 mm. 7.Banda según la reivindicación 3, caracterizada porque el tejido de vidrio tiene un gramaje comprendido entre 19 y 40 g/m2 estando comprendido su espesor entre 28.10 - 3 y 50.10 - 3 mm. 8.Banda según la reivindicación 2, caracterizada porque los fieltros a base de poliéster tienen un gramaje comprendido entre 30 y 60 g/m2 y un espesor comprendido entre 45.10 c3 y 90.10 - 3 mm. 9.Banda según la reivindicación 2, caracterizada porque las películas a base de poliéster a base de polímeros fluorados tienen un espesor comprendido entre 13.10 - 3 y 50.10 - 3 mm. 10.Banda de revestimiento, especialmente para el aislamiento elemental de conductores eléctricos.
ES1982276275U 1981-12-02 1982-12-01 Banda de revestimiento especialmente para el aislamiento elemental de conductores electricos. Expired ES276275Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122546A FR2517460A1 (fr) 1981-12-02 1981-12-02 Ruban de guipage pour isolation elementaire de conducteurs

Publications (2)

Publication Number Publication Date
ES276275U true ES276275U (es) 1984-04-01
ES276275Y ES276275Y (es) 1984-11-16

Family

ID=9264582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982276275U Expired ES276275Y (es) 1981-12-02 1982-12-01 Banda de revestimiento especialmente para el aislamiento elemental de conductores electricos.

Country Status (5)

Country Link
EP (1) EP0081154B1 (es)
AT (1) ATE24982T1 (es)
DE (1) DE3275145D1 (es)
ES (1) ES276275Y (es)
FR (1) FR2517460A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591793B1 (fr) * 1985-12-13 1988-08-12 Alsthom Ruban micace isolant electrique et anti-feu adhesif, notamment pour cable electrique ou a fibres optiques
US5140292A (en) * 1991-02-19 1992-08-18 Lucas Schaevitz Inc. Electrical coil with overlying vitrified glass winding and method
US7033670B2 (en) 2003-07-11 2006-04-25 Siemens Power Generation, Inc. LCT-epoxy polymers with HTC-oligomers and method for making the same
US20050277721A1 (en) 2004-06-15 2005-12-15 Siemens Westinghouse Power Corporation High thermal conductivity materials aligned within resins
US7651963B2 (en) 2005-04-15 2010-01-26 Siemens Energy, Inc. Patterning on surface with high thermal conductivity materials
US8357433B2 (en) 2005-06-14 2013-01-22 Siemens Energy, Inc. Polymer brushes
US7781057B2 (en) 2005-06-14 2010-08-24 Siemens Energy, Inc. Seeding resins for enhancing the crystallinity of polymeric substructures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH416771A (de) * 1963-03-14 1966-07-15 Schweizerische Isolawerke Schmiegsames Wickelband
GB1193082A (en) * 1966-07-01 1970-05-28 Ici Ltd Tapes.
CH461592A (de) * 1967-08-17 1968-08-31 Bbc Brown Boveri & Cie Verfahren zum Isolieren von elektrischen Leitern
FR1554935A (es) * 1968-01-10 1969-01-24
GB1208718A (en) * 1969-03-07 1970-10-14 Westinghouse Electric Corp Method of producing a strong, permeable, flexible micaceous insulation
FR2472821A1 (fr) * 1979-12-26 1981-07-03 Alsthom Atlantique Isolant pour bobinages a haute et moyenne tension, adhesif pour la preparation de cet isolant, et leurs procedes de fabrication

Also Published As

Publication number Publication date
EP0081154A1 (fr) 1983-06-15
ES276275Y (es) 1984-11-16
FR2517460A1 (fr) 1983-06-03
EP0081154B1 (fr) 1987-01-14
ATE24982T1 (de) 1987-01-15
FR2517460B1 (es) 1985-01-11
DE3275145D1 (en) 1987-02-19

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