IT1119519B - Procedimento per ottenere in modo continuo da fuso filo metallcio condiametro molto piccolo anche allo stato vetroso ed apparecchiatura atta a realizzare tale procedimento - Google Patents

Procedimento per ottenere in modo continuo da fuso filo metallcio condiametro molto piccolo anche allo stato vetroso ed apparecchiatura atta a realizzare tale procedimento

Info

Publication number
IT1119519B
IT1119519B IT69273/79A IT6927379A IT1119519B IT 1119519 B IT1119519 B IT 1119519B IT 69273/79 A IT69273/79 A IT 69273/79A IT 6927379 A IT6927379 A IT 6927379A IT 1119519 B IT1119519 B IT 1119519B
Authority
IT
Italy
Prior art keywords
procedure
condiameter
carrying
metal wire
small even
Prior art date
Application number
IT69273/79A
Other languages
English (en)
Other versions
IT7969273A0 (it
Inventor
Giovanni Manfre
Vittorio Pellegrini
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT69273/79A priority Critical patent/IT1119519B/it
Publication of IT7969273A0 publication Critical patent/IT7969273A0/it
Priority to GB8036586A priority patent/GB2063724B/en
Priority to DE19803043555 priority patent/DE3043555A1/de
Priority to US06/210,134 priority patent/US4311506A/en
Priority to FR8025006A priority patent/FR2469967A1/fr
Application granted granted Critical
Publication of IT1119519B publication Critical patent/IT1119519B/it

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Resistance Heating (AREA)
IT69273/79A 1979-11-26 1979-11-26 Procedimento per ottenere in modo continuo da fuso filo metallcio condiametro molto piccolo anche allo stato vetroso ed apparecchiatura atta a realizzare tale procedimento IT1119519B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT69273/79A IT1119519B (it) 1979-11-26 1979-11-26 Procedimento per ottenere in modo continuo da fuso filo metallcio condiametro molto piccolo anche allo stato vetroso ed apparecchiatura atta a realizzare tale procedimento
GB8036586A GB2063724B (en) 1979-11-26 1980-11-14 Continuous production of very small diameter metal wire
DE19803043555 DE3043555A1 (de) 1979-11-26 1980-11-19 Verfahren und vorrichtung zur kontinuirlichen herstellung von metalldraht aus geschmolzenem material
US06/210,134 US4311506A (en) 1979-11-26 1980-11-24 Method and apparatus for continuously producing very small diameter metal wire having a glass coating thereover
FR8025006A FR2469967A1 (fr) 1979-11-26 1980-11-25 Procede de fabrication en continu, a partir d'un materiau fondu, d'un fil metallique de tres petit diametre, y compris dans l'etat vitreux, et dispositif pour executer ledit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69273/79A IT1119519B (it) 1979-11-26 1979-11-26 Procedimento per ottenere in modo continuo da fuso filo metallcio condiametro molto piccolo anche allo stato vetroso ed apparecchiatura atta a realizzare tale procedimento

Publications (2)

Publication Number Publication Date
IT7969273A0 IT7969273A0 (it) 1979-11-26
IT1119519B true IT1119519B (it) 1986-03-10

Family

ID=11311725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69273/79A IT1119519B (it) 1979-11-26 1979-11-26 Procedimento per ottenere in modo continuo da fuso filo metallcio condiametro molto piccolo anche allo stato vetroso ed apparecchiatura atta a realizzare tale procedimento

Country Status (5)

Country Link
US (1) US4311506A (it)
DE (1) DE3043555A1 (it)
FR (1) FR2469967A1 (it)
GB (1) GB2063724B (it)
IT (1) IT1119519B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240066A (en) * 1991-09-26 1993-08-31 Technalum Research, Inc. Method of casting amorphous and microcrystalline microwires
FR2823744B1 (fr) * 2001-04-18 2003-05-16 Commissariat Energie Atomique Procede et dispositif de fabrication en continu de fils metalliques gaines de verre
US20050120749A1 (en) * 2003-01-09 2005-06-09 Eliezer Adar System and process for controllable preparation of glass-coated microwires
CN109078995B (zh) * 2018-08-27 2024-04-26 嘉兴亚华线缆有限公司 一种金属拉丝装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1104054A (en) * 1914-01-03 1914-07-21 Western Electric Co Manufacture of non-oxidizing conductors.
US3146082A (en) * 1961-11-24 1964-08-25 Mosaic Fabrications Inc Method of making light-conducting fibers
US3287097A (en) * 1962-01-02 1966-11-22 Smith Corp A O Method and apparatus of fusing a coating to a metal surface
FR1361929A (fr) * 1963-02-12 1964-05-29 Inst Metallurg A A Baikov Installation pour la fabrication d'un fil métallique micrométrique isolé au verre, directement à partir du métal fondu
DE1247247B (de) * 1964-02-08 1967-08-17 Bundesrep Deutschland Heizvorrichtung fuer eine Anordnung zum Ziehen von mit Glas oder Keramik umhuellten Draehten
US3479168A (en) * 1964-03-09 1969-11-18 Polaroid Corp Method of making metallic polarizer by drawing fusion
BE786570A (fr) * 1971-07-21 1973-01-22 Montedison Spa Procede et dispositif pour la fabrication de fils metalliques revetus de verre ou de verre-ceramique
NL7209853A (it) * 1971-07-21 1973-01-23
LU63740A1 (it) * 1971-08-17 1973-02-19

Also Published As

Publication number Publication date
GB2063724B (en) 1983-09-21
US4311506A (en) 1982-01-19
DE3043555A1 (de) 1981-05-27
FR2469967A1 (fr) 1981-05-29
IT7969273A0 (it) 1979-11-26
GB2063724A (en) 1981-06-10

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