ES473626A1 - Devanado electrico aislado. - Google Patents

Devanado electrico aislado.

Info

Publication number
ES473626A1
ES473626A1 ES473626A ES473626A ES473626A1 ES 473626 A1 ES473626 A1 ES 473626A1 ES 473626 A ES473626 A ES 473626A ES 473626 A ES473626 A ES 473626A ES 473626 A1 ES473626 A1 ES 473626A1
Authority
ES
Spain
Prior art keywords
winding
sheet
sides
aramid paper
adhesive 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
ES473626A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES473626A1 publication Critical patent/ES473626A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • 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
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/2486—Intermediate layer is discontinuous or differential with outer strippable or release layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Devanado eléctrico aislado que incluye una pluralidad de espiras con lados generalmente planos de material conductor de la electricidad, apiladas con sus lados planos respectivos situados frente a frente, una pluralidad de hojas de material aislante eléctrico en forma de hoja que incluye una hoja de papel de aramida, un revestimiento de material adhesivo resinoso termoendurecible en estado sólido, aunque termosoldable y distribuido de manera sustancialmente uniforme sobre por lo menos un lado de la hoja de papel de aramida, y un material adhesivo sensible a la presión aplicado en forma de dibujo sobre por lo menos un lado de la hoja de papel de aramida revestida de resina.
ES473626A 1977-09-23 1978-09-22 Devanado electrico aislado. Expired ES473626A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/836,095 US4163912A (en) 1977-09-23 1977-09-23 Electrical insulating sheet material and electric winding made therefrom

Publications (1)

Publication Number Publication Date
ES473626A1 true ES473626A1 (es) 1979-04-16

Family

ID=25271232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473626A Expired ES473626A1 (es) 1977-09-23 1978-09-22 Devanado electrico aislado.

Country Status (6)

Country Link
US (1) US4163912A (es)
BR (1) BR7806344A (es)
CA (1) CA1117380A (es)
DE (1) DE2841231A1 (es)
ES (1) ES473626A1 (es)
IT (1) IT1098881B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226903A (en) * 1978-08-25 1980-10-07 General Electric Company Electrical insulating sheet material and electrical winding made therefrom
US4293784A (en) * 1979-05-21 1981-10-06 General Electric Co. Insulated pole and coil assembly and method of making same
JPS5928852A (ja) * 1982-08-06 1984-02-15 Hitachi Ltd 突極形回転電機
TW234792B (es) * 1992-12-14 1994-11-21 Gen Electric
JP2941164B2 (ja) * 1994-04-28 1999-08-25 本田技研工業株式会社 多相ステータ
US6137202A (en) * 1999-04-27 2000-10-24 General Electric Company Insulated coil and coiled frame and method for making same
US6590311B1 (en) * 1999-12-06 2003-07-08 General Electric Company Cross-shaped rotor shaft for electrical machine
US6980076B1 (en) 2000-05-19 2005-12-27 Mcgraw Edison Company Electrical apparatus with synthetic fiber and binder reinforced cellulose insulation paper
DE20303685U1 (de) * 2003-03-07 2003-05-28 Schreiner GmbH & Co. KG, 85764 Oberschleißheim Selbstklebende Abdeckung zur Verklebung über Kanten
WO2018043429A1 (ja) * 2016-09-01 2018-03-08 三菱電機株式会社 積層鉄心、積層鉄心の製造方法、および積層鉄心を用いた電機子
CN109768676A (zh) * 2019-03-18 2019-05-17 国家电网有限公司 转子磁极围带松动处理方法
CN110707886B (zh) * 2019-12-03 2021-04-20 哈尔滨电机厂有限责任公司 一种大型电机转子磁极极身绝缘贴附式粘接的工艺方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818349A (en) * 1954-08-17 1957-12-31 Permacel Le Page S Inc Adhesive sheet product and method of making
US2756358A (en) * 1955-03-14 1956-07-24 Gen Electric Butt welded field coils and method of making the same
US3156581A (en) * 1958-08-01 1964-11-10 Milky Way Products Company Pressure-sensitive adhesive tape and impregnated fibrous web
US3101845A (en) * 1960-09-26 1963-08-27 Minnesota Mining & Mfg Stretchable mica-containing insulating sheet materials and products insulated therewith
US3162772A (en) * 1961-06-20 1964-12-22 Jr Charles E Smith Electronic sequence timer
US3355427A (en) * 1963-10-31 1967-11-28 Gen Electric Polyimides of a bis-(trimellitate) dianhydride and a diamine
US3246271A (en) * 1965-04-16 1966-04-12 Westinghouse Electric Corp Paper insulation for transformers
US3826650A (en) * 1968-08-20 1974-07-30 American Can Co Epoxy photopolymer duplicating stencil
US3756908A (en) * 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
US4075420A (en) * 1975-08-28 1978-02-21 Burroughs Corporation Cover layer for flexible circuits
US4082875A (en) * 1976-09-23 1978-04-04 Samuel Citron Tape having a longitudinal strip of adhesive which is useful as a means for framing sheets

Also Published As

Publication number Publication date
DE2841231A1 (de) 1979-04-05
IT7827895A0 (it) 1978-09-20
BR7806344A (pt) 1979-05-08
US4163912A (en) 1979-08-07
CA1117380A (en) 1982-02-02
IT1098881B (it) 1985-09-18

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