JPS57141902A - Insulating coil - Google Patents

Insulating coil

Info

Publication number
JPS57141902A
JPS57141902A JP56027236A JP2723681A JPS57141902A JP S57141902 A JPS57141902 A JP S57141902A JP 56027236 A JP56027236 A JP 56027236A JP 2723681 A JP2723681 A JP 2723681A JP S57141902 A JPS57141902 A JP S57141902A
Authority
JP
Japan
Prior art keywords
mica
aromatic polyamide
insulative
sheet
composite
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.)
Pending
Application number
JP56027236A
Other languages
English (en)
Inventor
Kenzo Fujiwara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56027236A priority Critical patent/JPS57141902A/ja
Priority to US06/337,387 priority patent/US4418241A/en
Publication of JPS57141902A publication Critical patent/JPS57141902A/ja
Pending 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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/065—Insulating conductors with lacquers or enamels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • 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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/251—Mica
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2911—Mica flake

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Inorganic Insulating Materials (AREA)
JP56027236A 1981-02-25 1981-02-25 Insulating coil Pending JPS57141902A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56027236A JPS57141902A (en) 1981-02-25 1981-02-25 Insulating coil
US06/337,387 US4418241A (en) 1981-02-25 1982-01-06 Insulated coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027236A JPS57141902A (en) 1981-02-25 1981-02-25 Insulating coil

Publications (1)

Publication Number Publication Date
JPS57141902A true JPS57141902A (en) 1982-09-02

Family

ID=12215430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027236A Pending JPS57141902A (en) 1981-02-25 1981-02-25 Insulating coil

Country Status (2)

Country Link
US (1) US4418241A (ja)
JP (1) JPS57141902A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122550U (ja) * 1989-03-22 1990-10-08
CN112768149A (zh) * 2020-12-28 2021-05-07 东莞市长胜电线有限公司 一种高柔性耐磨损抗干扰音频线缆的制备方法及音频线缆

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900000433B1 (ko) * 1985-11-26 1990-01-30 미쓰비시전기주식회사 전자교반 장치용 수냉권선
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
JPS63204782A (ja) * 1987-02-20 1988-08-24 古河電気工業株式会社 印刷配線基板
US5705009A (en) * 1993-12-22 1998-01-06 Abb Patent Gmbh Process for producing an insulation system
EP0996131A1 (de) * 1998-10-16 2000-04-26 ISOVOLTAÖsterreichische IsolierstoffwerkeAktiengesellschaft Verfahren zur Herstellung von glimmerhältigen Isolierbändern sowie dessen Verwendung
FR2794053B1 (fr) * 1999-05-31 2001-07-06 Braillon Magnetique Sa Plateau magnetique pour la fixation de moules sur des machines a injecter
US6930579B2 (en) * 2003-06-11 2005-08-16 Abb Technology Ag Low voltage composite mold
US7982133B2 (en) * 2008-08-29 2011-07-19 Pratt & Whitney Canada Corp. Crack controlled resin insulated electrical coil
US20120103661A1 (en) * 2009-08-20 2012-05-03 Haruhiko Narusawa Electrical insulating sheet and method for manufacturing the same
JP5611182B2 (ja) * 2011-12-07 2014-10-22 株式会社日立製作所 ドライマイカテープ、並びにそれを用いた電気絶縁線輪及び回転電機
EP2618340A1 (en) * 2012-01-20 2013-07-24 Alstom Technology Ltd Method for impregnating an insulating material applied to a conductor with a resin
US10186353B2 (en) * 2015-06-30 2019-01-22 E I Du Pont De Nemours And Company Corona-resistant resin-compatible laminates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE368890B (ja) * 1971-12-02 1974-07-22 Asea Ab
US4033805A (en) * 1973-05-30 1977-07-05 Tokyo Shibaura Electric Co., Ltd. Method for manufacturing an insulated electric coil
JPS5519723A (en) * 1978-07-27 1980-02-12 Mitsubishi Paper Mills Ltd Electric insulated sheet
US4335367A (en) * 1979-08-17 1982-06-15 Tokyo Shibaura Denki Kabushiki Kaisha Electrically insulated coil
US4286010A (en) * 1979-10-05 1981-08-25 Essex Group, Inc. Insulating mica paper and tapes thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122550U (ja) * 1989-03-22 1990-10-08
CN112768149A (zh) * 2020-12-28 2021-05-07 东莞市长胜电线有限公司 一种高柔性耐磨损抗干扰音频线缆的制备方法及音频线缆
CN112768149B (zh) * 2020-12-28 2022-07-05 东莞市长胜电线有限公司 一种高柔性耐磨损抗干扰音频线缆的制备方法及音频线缆

Also Published As

Publication number Publication date
US4418241A (en) 1983-11-29

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