ES404991A1 - Procedure to obtain continuous metal threads covered by a material chosen between glass and vitroceramic material. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to obtain continuous metal threads covered by a material chosen between glass and vitroceramic material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES404991A1
ES404991A1 ES404991A ES404991A ES404991A1 ES 404991 A1 ES404991 A1 ES 404991A1 ES 404991 A ES404991 A ES 404991A ES 404991 A ES404991 A ES 404991A ES 404991 A1 ES404991 A1 ES 404991A1
Authority
ES
Spain
Prior art keywords
glass
translation
machine
legally binding
*** translate
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
ES404991A
Other languages
Spanish (es)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES404991A1 publication Critical patent/ES404991A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/026—Drawing fibres reinforced with a metal wire or with other non-glass material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D11/00—Continuous processes; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/04—Coating with enamels or vitreous layers by dry methods
    • 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
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/082—Wires with glass or glass wool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Continuous Casting (AREA)

Abstract

Process to obtain continuous metallic wires, covered with a material chosen between the glass and the glass-ceramic material, characterized by passing a tube of said material, which contains a metal rod, as a zone of radiant heat inside a truncated cone-shaped metal crucible, electrically heated by a resistance, whereby the softening of the tube and the melting of the metal rod is obtained, and by simultaneously stretching the tube with the rod while cooling by means of a cooling liquid in direct contact with the stretching cone of the yarn, which causes the coated yarn to form, which is then wound onto a bobbin. (Machine-translation by Google Translate, not legally binding)
ES404991A 1971-07-21 1972-07-20 Procedure to obtain continuous metal threads covered by a material chosen between glass and vitroceramic material. (Machine-translation by Google Translate, not legally binding) Expired ES404991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT751471 1971-07-21

Publications (1)

Publication Number Publication Date
ES404991A1 true ES404991A1 (en) 1975-07-16

Family

ID=11125133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404991A Expired ES404991A1 (en) 1971-07-21 1972-07-20 Procedure to obtain continuous metal threads covered by a material chosen between glass and vitroceramic material. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AU (1) AU4467972A (en)
BE (1) BE786571A (en)
CH (1) CH565253A5 (en)
DE (1) DE2235171A1 (en)
ES (1) ES404991A1 (en)
FR (1) FR2146336A1 (en)
NL (1) NL7209853A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1119519B (en) * 1979-11-26 1986-03-10 Fiat Ricerche PROCEDURE FOR OBTAINING CONTINUOUSLY FROM MELTED METAL WIRE CONDIAMETER VERY SMALL EVEN IN THE GLASS STATE AND EQUIPMENT SUITABLE FOR CARRYING OUT THIS PROCEDURE
AT698U1 (en) * 1994-03-30 1996-03-25 Electrovac METHOD FOR PRODUCING A GAS-TIGHT CONNECTION BETWEEN A LADDER AND INSULATION

Also Published As

Publication number Publication date
BE786571A (en) 1973-01-22
CH565253A5 (en) 1975-08-15
FR2146336B1 (en) 1975-03-07
DE2235171A1 (en) 1973-02-01
AU4467972A (en) 1974-01-24
NL7209853A (en) 1973-01-23
FR2146336A1 (en) 1973-03-02

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