GB678656A - Improved method of locally removing the insulation layer of enamelled wire - Google Patents

Improved method of locally removing the insulation layer of enamelled wire

Info

Publication number
GB678656A
GB678656A GB7431/51A GB743151A GB678656A GB 678656 A GB678656 A GB 678656A GB 7431/51 A GB7431/51 A GB 7431/51A GB 743151 A GB743151 A GB 743151A GB 678656 A GB678656 A GB 678656A
Authority
GB
United Kingdom
Prior art keywords
insulation layer
improved method
enamelled wire
locally removing
sulphonic acid
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
GB7431/51A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB678656A publication Critical patent/GB678656A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1287—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by means of a solvent

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Abstract

Enamel insulation is removed from wires by treating with an organic sulphonic acid, heating to at least 200 DEG C and wiping off the carbonized layer formed. Aqueous or dilute alcoholic solutions of aromatic sulphonic acids such as toluene sulphonic acid or napthalene sulphonic acid are suitable.
GB7431/51A 1950-09-04 1951-03-30 Improved method of locally removing the insulation layer of enamelled wire Expired GB678656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL678656X 1950-09-04

Publications (1)

Publication Number Publication Date
GB678656A true GB678656A (en) 1952-09-03

Family

ID=19802363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7431/51A Expired GB678656A (en) 1950-09-04 1951-03-30 Improved method of locally removing the insulation layer of enamelled wire

Country Status (1)

Country Link
GB (1) GB678656A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092530B (en) * 1959-06-15 1960-11-10 Rau Swf Autozubehoer Device for stripping the winding ends of magnetic coils, especially for motor armatures
US4268957A (en) * 1978-02-21 1981-05-26 Italtel S.P.A. Process for splicing a coaxial cable with a conductor composed of individually enameled wire strands to a coaxial connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092530B (en) * 1959-06-15 1960-11-10 Rau Swf Autozubehoer Device for stripping the winding ends of magnetic coils, especially for motor armatures
US4268957A (en) * 1978-02-21 1981-05-26 Italtel S.P.A. Process for splicing a coaxial cable with a conductor composed of individually enameled wire strands to a coaxial connector

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