DE3268236D1 - Method of forming electric coils - Google Patents

Method of forming electric coils

Info

Publication number
DE3268236D1
DE3268236D1 DE8282103646T DE3268236T DE3268236D1 DE 3268236 D1 DE3268236 D1 DE 3268236D1 DE 8282103646 T DE8282103646 T DE 8282103646T DE 3268236 T DE3268236 T DE 3268236T DE 3268236 D1 DE3268236 D1 DE 3268236D1
Authority
DE
Germany
Prior art keywords
electric coils
forming electric
forming
coils
electric
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
DE8282103646T
Other languages
German (de)
English (en)
Inventor
Richard Douglas Buckley
Edward Leon Boyd
Betty Jane Palmer
Dean Conklin Westervelt
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.)
Westinghouse Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27401670&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3268236(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/308,314 external-priority patent/US4403404A/en
Priority claimed from US06/308,315 external-priority patent/US4406056A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3268236D1 publication Critical patent/DE3268236D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/06—Coil winding
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8282103646T 1981-05-15 1982-04-29 Method of forming electric coils Expired DE3268236D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26415181A 1981-05-15 1981-05-15
US06/308,314 US4403404A (en) 1981-10-02 1981-10-02 Method of making a cellulose-free transformer coils
US06/308,315 US4406056A (en) 1981-10-02 1981-10-02 Method of making a cellulose-free transformer coil

Publications (1)

Publication Number Publication Date
DE3268236D1 true DE3268236D1 (en) 1986-02-13

Family

ID=27401670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282103646T Expired DE3268236D1 (en) 1981-05-15 1982-04-29 Method of forming electric coils

Country Status (10)

Country Link
EP (1) EP0065147B1 (fr)
KR (1) KR880002128B1 (fr)
AU (1) AU559725B2 (fr)
BR (1) BR8202781A (fr)
CA (1) CA1202697A (fr)
DE (1) DE3268236D1 (fr)
ES (1) ES8400631A1 (fr)
MX (1) MX151864A (fr)
NO (1) NO158598C (fr)
NZ (1) NZ200399A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554730A (en) * 1984-01-09 1985-11-26 Westinghouse Electric Corp. Method of making a void-free non-cellulose electrical winding
US6084500A (en) 1997-03-28 2000-07-04 Matsushita Electric Industrial Co., Ltd. Chip inductor and method for manufacturing the same
DE19939760A1 (de) * 1999-08-21 2001-03-08 Schenectady Int Inc Verfahren und Vorrichtung zur Isolierung elektrotechnischer Bauteile
US7025617B2 (en) 2002-05-10 2006-04-11 Molex Incorporated Edge card connector assembly with tuned impedance terminals
CN103247435A (zh) * 2012-02-13 2013-08-14 新华都特种电气股份有限公司 一种缠绕式线圈结构及加工方法
JP7763162B2 (ja) 2019-08-28 2025-10-31 コメット テクノロジーズ ユーエスエー インコーポレイテッド 高出力低周波数コイル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610043C (de) * 1929-02-26 1935-02-28 Aeg Verfahren zur Isolierung elektrischer Spulen
DE665834C (de) * 1929-12-14 1938-10-08 Koch & Sterzel Akt Ges Verfahren zur Herstellung einer Hochspannungsspule, insbesondere fuer Transformatoren, Messwandler o. dgl.
AT205586B (de) * 1957-06-06 1959-10-10 Bbc Brown Boveri & Cie Verfahren zur Herstellung von Statorwicklungen
US4239077A (en) * 1978-12-01 1980-12-16 Westinghouse Electric Corp. Method of making heat curable adhesive coated insulation for transformers
DE2924191A1 (de) * 1979-06-15 1980-12-18 Transformatoren Union Ag Wicklung, insbesondere oberspannungswicklung fuer trockentransformatoren

Also Published As

Publication number Publication date
NZ200399A (en) 1985-12-13
EP0065147A1 (fr) 1982-11-24
ES512215A0 (es) 1983-10-16
KR880002128B1 (en) 1988-10-15
AU559725B2 (en) 1987-03-19
NO158598C (no) 1988-10-05
AU8315982A (en) 1982-11-18
CA1202697A (fr) 1986-04-01
BR8202781A (pt) 1983-04-19
KR840000053A (ko) 1984-01-30
NO158598B (no) 1988-06-27
EP0065147B1 (fr) 1986-01-02
NO821528L (no) 1982-11-16
MX151864A (es) 1985-04-10
ES8400631A1 (es) 1983-10-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee