GB1049492A - Improvements in method of insulating electrical conductors and conductors insulated by such method - Google Patents

Improvements in method of insulating electrical conductors and conductors insulated by such method

Info

Publication number
GB1049492A
GB1049492A GB41039/65A GB4103965A GB1049492A GB 1049492 A GB1049492 A GB 1049492A GB 41039/65 A GB41039/65 A GB 41039/65A GB 4103965 A GB4103965 A GB 4103965A GB 1049492 A GB1049492 A GB 1049492A
Authority
GB
United Kingdom
Prior art keywords
conductors
insulated
insulating electrical
electrical conductors
resin
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
GB41039/65A
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 GB1049492A publication Critical patent/GB1049492A/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
    • 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
    • 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
    • H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
    • 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

Abstract

An electrical conductor coated with a film of epoxy, polyester, acrylic, polyvinyl formal or ureaformaldehyde resin is cured in a non-oxidizing atmosphere. The latter may be vacuum, N or CO2. Curing may take place for a time sufficient to remove substantially all the volatile material from the film insulation at a temperature not greater than 350 DEG C. or below the decomposition temperature of the resin.
GB41039/65A 1963-02-25 1964-02-03 Improvements in method of insulating electrical conductors and conductors insulated by such method Expired GB1049492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US260641A US3291639A (en) 1963-02-25 1963-02-25 Method of insulating electrical conductors

Publications (1)

Publication Number Publication Date
GB1049492A true GB1049492A (en) 1966-11-30

Family

ID=22990004

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4562/64A Expired GB1049491A (en) 1963-02-25 1964-02-03 Method of insulating electrical conductors and conductors insulated by such method
GB41039/65A Expired GB1049492A (en) 1963-02-25 1964-02-03 Improvements in method of insulating electrical conductors and conductors insulated by such method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4562/64A Expired GB1049491A (en) 1963-02-25 1964-02-03 Method of insulating electrical conductors and conductors insulated by such method

Country Status (3)

Country Link
US (1) US3291639A (en)
DE (1) DE1690780A1 (en)
GB (2) GB1049491A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589330A (en) * 1968-08-20 1971-06-29 Alexeff Snyder Ets Strip-coating apparatus
US4231129A (en) * 1979-03-28 1980-11-04 Cotton, Incorporated Apparatus and method for impregnating a dry fiber batt
FR2476372A1 (en) * 1980-02-15 1981-08-21 Felten & Guilleaume Carlswerk Conductor wires insulated with varnish hardenable by UV radiation - are formed by passing through hardening chamber having UV emitters and reflectors and passage for cooling gas
US4413585A (en) * 1980-07-17 1983-11-08 Veb Schwermaschinenbau Kombinat "Ernst Thalmann"Magdeburg Process and arrangement for applying and drying liquid lubricant
EP0166319B1 (en) * 1984-06-14 1993-03-17 Sumitomo Electric Industries Limited Process for producing an insulated twisted electric wire
US7001465B1 (en) * 2003-09-22 2006-02-21 Thomas Michael B Mixing and application system, method and material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE16338C (en) * O. KROPFF JR. in Nordhausen Innovations in ammonia ice machines, consisting in the use of a water jet device
GB730289A (en) * 1951-03-15 1955-05-18 British Thomson Houston Co Ltd Improvements in and relating to electric insulating materials
US2970936A (en) * 1957-12-12 1961-02-07 Gen Electric Insulated electrical coils

Also Published As

Publication number Publication date
GB1049491A (en) 1966-11-30
US3291639A (en) 1966-12-13
DE1690780A1 (en) 1971-06-09

Similar Documents

Publication Publication Date Title
CH440460A (en) Electrical component with an insulating sheath and method for producing such a component
CH393461A (en) Mica tape for the production of an insulating sleeve for electrical conductors, impregnated with a hot-curing epoxy resin mixture
AT245247B (en) Vulcanizable composition, in particular for insulating electrical conductors in the high voltage area
CA977633A (en) Insulating tape for the manufacture of an insulating jacket for electric conductors impregnated with a thermosetting epoxy resin-acid anhydride curing mixture
AT278167B (en) Insulating tape for the production of an insulating sleeve for electrical conductors impregnated with a thermosetting epoxy resin mixture
SE411974B (en) PROCEDURE FOR INSULATING ELECTRICAL CONDUCTORS WITH SOLVENT-FREE CURABLE POLYESTERIMIDE RESIN
GB1049492A (en) Improvements in method of insulating electrical conductors and conductors insulated by such method
CH411067A (en) Electrical conductor made of glass fibers with an electrically conductive coating and method for manufacturing the conductor
GB1014895A (en) Improvements in or relating to the manufacture of insulating materials
ES405194A1 (en) Electrical insulators
CH367220A (en) Method and device for producing an insulating plate containing electrical conductors and insulating plate produced according to the method
GB1083488A (en) Electrical conductors
CH450568A (en) Method for producing an electrical conductor with superconductivity properties
GB944351A (en) Method of insulating an armature bar
CA628031A (en) Electrical induction apparatus having graded insulation
ES265699A3 (en) Procedure to insulate conductors and electrical elements (Machine-translation by Google Translate, not legally binding)
ES256817A3 (en) Improvements in the formation of insulating coatings on cables and electrical conductors (Machine-translation by Google Translate, not legally binding)
ES264557A3 (en) Procedure to insulate electrical conductors with a polyester resin layer (Machine-translation by Google Translate, not legally binding)
JPS5213700A (en) Insulating resin for electric device
CA618441A (en) Layer insulation for electrical coils
GB936935A (en) Armature winding insulation
CA623490A (en) Seal for an electric conductor and method thereof
AU422383B2 (en) Weatherable electrical insulators made of thermosetting resin
AU272315B2 (en) Preforms for insulating an electrical cable
CA593707A (en) Polyester resin and insulated electrical conductor