IT1014540B - Metodo ed apparecchiatura per pro durre filamenti da correnti di ma teriale ammorbidito a caldo - Google Patents

Metodo ed apparecchiatura per pro durre filamenti da correnti di ma teriale ammorbidito a caldo

Info

Publication number
IT1014540B
IT1014540B IT1986274A IT1986274A IT1014540B IT 1014540 B IT1014540 B IT 1014540B IT 1986274 A IT1986274 A IT 1986274A IT 1986274 A IT1986274 A IT 1986274A IT 1014540 B IT1014540 B IT 1014540B
Authority
IT
Italy
Prior art keywords
equipment
during current
softened material
current filaments
hot softened
Prior art date
Application number
IT1986274A
Other languages
English (en)
Italian (it)
Original Assignee
Owens Corning Fiberglass Corp
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 Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Application granted granted Critical
Publication of IT1014540B publication Critical patent/IT1014540B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • 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
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
IT1986274A 1973-02-02 1974-01-25 Metodo ed apparecchiatura per pro durre filamenti da correnti di ma teriale ammorbidito a caldo IT1014540B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32928373A 1973-02-02 1973-02-02

Publications (1)

Publication Number Publication Date
IT1014540B true IT1014540B (it) 1977-04-30

Family

ID=23284691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1986274A IT1014540B (it) 1973-02-02 1974-01-25 Metodo ed apparecchiatura per pro durre filamenti da correnti di ma teriale ammorbidito a caldo

Country Status (7)

Country Link
JP (1) JPS49109636A (fr)
BE (1) BE810185A (fr)
CA (1) CA991410A (fr)
DE (1) DE2403468A1 (fr)
FR (1) FR2216236A1 (fr)
IT (1) IT1014540B (fr)
NL (1) NL7401471A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267434A (en) * 1979-06-14 1981-05-12 Honeywell Inc. Method of and apparatus for heat processing photosensitive material

Also Published As

Publication number Publication date
FR2216236A1 (en) 1974-08-30
FR2216236B3 (fr) 1976-11-05
CA991410A (en) 1976-06-22
NL7401471A (fr) 1974-08-06
JPS49109636A (fr) 1974-10-18
BE810185A (fr) 1974-05-16
DE2403468A1 (de) 1974-08-08

Similar Documents

Publication Publication Date Title
IT1009975B (it) Metodo ed apparecchiatura per formare filamenti da una sorgente non limitata di materiale fuso
JPS5221479A (en) Manufacturing method and apparatus for randomm arranged bonded continuous filament cloth
JPS5242932A (en) Method of spinning opennend spinning machine
GB1540860A (en) Method of automatically changing textile bobbins
CA988840A (en) Apparatus and method for severing textile fabric
IT1073083B (it) Metodo ed apparecchio per la tenuta aerodinamica per una macchina rotante
JPS5221088A (en) Coated material and method for its production
JPS51128386A (en) Polymer compound and method for their production
IT1014540B (it) Metodo ed apparecchiatura per pro durre filamenti da correnti di ma teriale ammorbidito a caldo
CA1013552A (en) Method and apparatus for repairing heat-softenable material
AR202149A1 (es) Metodo y aparato para desaprestar telas
AU6792074A (en) New amines and process for their manufacture
ZA742378B (en) New amines and process for their manufacture
JPS51115461A (en) Synthetic substance and production method
IL45861A0 (en) Apparatus and method for manufacturing composite yarns
IT1053537B (it) Procedimento ed apparecchio perfezionati per la produzione di filamenti di lunghezza finita
BE809537A (nl) Fotografisch materiaal met geemulgeerde kleurstofvormers en werkwijze ter bereiding daarvan
IL49716A0 (en) New thienyl-prostaglandins and process for their manufacture
JPS5212236A (en) New azoobenzoazolium dyestuffs and process for manufacture thereof
JPS51123343A (en) Method of napping filament yarn
JPS524350A (en) Method of producing socks
IT1013299B (it) Metodo ed apparecchio per testu rizzare filati a filamento continuo
JPS521128A (en) Method and apparatus for continuously washing newly formed layon yarn
IT1058535B (it) Metodo ed apparato per il trattamento di un filato termoplastico
JPS51127285A (en) Figured size sticking method for figure dyeing