ES8201345A1 - Method of producing winding wires by extrusion of thermoplastics. - Google Patents

Method of producing winding wires by extrusion of thermoplastics.

Info

Publication number
ES8201345A1
ES8201345A1 ES497812A ES497812A ES8201345A1 ES 8201345 A1 ES8201345 A1 ES 8201345A1 ES 497812 A ES497812 A ES 497812A ES 497812 A ES497812 A ES 497812A ES 8201345 A1 ES8201345 A1 ES 8201345A1
Authority
ES
Spain
Prior art keywords
extrusion
winding wires
thermoplastics
insulating layers
producing 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.)
Expired
Application number
ES497812A
Other languages
Spanish (es)
Other versions
ES497812A0 (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.)
Beck & Co AG Dr
Original Assignee
Beck & Co AG Dr
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=25604278&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8201345(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beck & Co AG Dr filed Critical Beck & Co AG Dr
Publication of ES497812A0 publication Critical patent/ES497812A0/en
Publication of ES8201345A1 publication Critical patent/ES8201345A1/en
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
    • H01B3/30—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
    • H01B3/308—Wires with resins
    • 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
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/141—Insulating conductors or cables by extrusion of two or more insulating layers

Abstract

1. Process for the production of winding wires having two insulating layers or different materials, characterized by that onto an electrical conductor insulated by means of a suitable wire lacquer or wire lacquer resins or coated by extrusion with partly crystalline or amorphous thermoplastic polycondensates a second layer is applied by the extrusion of a thermoplastic synthetic resin in such a manner that the total thickness of coating of both insulating layers satisfies the requirements of German standard DIN 46435 (April 1977).
ES497812A 1979-12-18 1980-12-16 Method of producing winding wires by extrusion of thermoplastics. Expired ES8201345A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT798879 1979-12-18
AT810679 1979-12-21

Publications (2)

Publication Number Publication Date
ES497812A0 ES497812A0 (en) 1981-12-01
ES8201345A1 true ES8201345A1 (en) 1981-12-01

Family

ID=25604278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497812A Expired ES8201345A1 (en) 1979-12-18 1980-12-16 Method of producing winding wires by extrusion of thermoplastics.

Country Status (10)

Country Link
EP (1) EP0030717B1 (en)
AU (1) AU536356B2 (en)
BR (1) BR8008215A (en)
CA (1) CA1161616A (en)
DE (2) DE3044059A1 (en)
ES (1) ES8201345A1 (en)
FI (1) FI803942L (en)
IN (1) IN155208B (en)
PT (1) PT72197B (en)
TR (1) TR21263A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334535A3 (en) * 1988-03-23 1990-12-05 PIRELLI GENERAL plc Electrical cable manufacture
DE19748529A1 (en) * 1997-11-03 1999-03-04 Siemens Ag Insulation of electric wound coils of electric machine
DE102011052518A1 (en) 2011-08-09 2013-02-14 Elantas Gmbh Solvent-free wire enamel composition
DE102011052520A1 (en) 2011-08-09 2013-02-14 Aumann Gmbh Device for coating electrically conductive wires
KR101727377B1 (en) * 2012-11-30 2017-04-14 후루카와 덴키 고교 가부시키가이샤 Insulated wire and electrical/electronic device
EP3043355A4 (en) * 2013-09-06 2017-04-26 Furukawa Electric Co., Ltd. Flat electric wire, manufacturing method thereof, and electric device
JP6325549B2 (en) * 2013-09-06 2018-05-16 古河電気工業株式会社 Flat electric wire, method for manufacturing the same, and electrical equipment
DE102021001740A1 (en) 2021-04-06 2022-10-06 Ulrich Clauss Coating process for micro flat wires
DE102021001741A1 (en) 2021-04-06 2022-10-06 Ulrich Clauss Cataphoretic dip coating process for web goods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360097A (en) * 1940-03-21 1944-10-10 Du Pont Apparatus for manufacture of coated products
CH602999A5 (en) * 1973-09-13 1978-08-15 Schweizerische Isolawerke
CH612789A5 (en) * 1976-07-01 1979-08-15 Maillefer Sa
DE2753917A1 (en) * 1977-12-03 1979-06-07 Beck & Co Ag Dr USE OF THERMOPLASTICS FOR THE MANUFACTURE OF INSULATED WINDING WIRES IN THE EXTRUSION PROCESS

Also Published As

Publication number Publication date
CA1161616A (en) 1984-02-07
PT72197A (en) 1981-01-01
DE3068265D1 (en) 1984-07-19
ES497812A0 (en) 1981-12-01
AU6549780A (en) 1981-07-02
PT72197B (en) 1981-10-28
FI803942L (en) 1981-06-19
BR8008215A (en) 1981-07-07
DE3044059A1 (en) 1981-10-01
EP0030717B1 (en) 1984-06-13
IN155208B (en) 1985-01-12
EP0030717A1 (en) 1981-06-24
TR21263A (en) 1984-03-15
AU536356B2 (en) 1984-05-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612