IT1072241B - Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere - Google Patents

Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere

Info

Publication number
IT1072241B
IT1072241B IT7000676A IT7000676A IT1072241B IT 1072241 B IT1072241 B IT 1072241B IT 7000676 A IT7000676 A IT 7000676A IT 7000676 A IT7000676 A IT 7000676A IT 1072241 B IT1072241 B IT 1072241B
Authority
IT
Italy
Prior art keywords
itfornace
resistive element
powder graphite
electric mold
mold resistant
Prior art date
Application number
IT7000676A
Other languages
English (en)
Inventor
Giuseppe Cocito
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT7000676A priority Critical patent/IT1072241B/it
Priority to GB5157577A priority patent/GB1564476A/en
Priority to FR7737620A priority patent/FR2374813A1/fr
Application granted granted Critical
Publication of IT1072241B publication Critical patent/IT1072241B/it

Links

Classifications

    • 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
    • C03B37/029—Furnaces therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/62—Heating means for drawing
    • C03B2205/63—Ohmic resistance heaters, e.g. carbon or graphite resistance heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
IT7000676A 1976-12-17 1976-12-17 Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere IT1072241B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT7000676A IT1072241B (it) 1976-12-17 1976-12-17 Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere
GB5157577A GB1564476A (en) 1976-12-17 1977-12-12 Electric furances
FR7737620A FR2374813A1 (fr) 1976-12-17 1977-12-14 Four electrique a resistance a moufle, avec element de chauffage en graphite en poudre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7000676A IT1072241B (it) 1976-12-17 1976-12-17 Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere

Publications (1)

Publication Number Publication Date
IT1072241B true IT1072241B (it) 1985-04-10

Family

ID=11313282

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7000676A IT1072241B (it) 1976-12-17 1976-12-17 Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere

Country Status (3)

Country Link
FR (1) FR2374813A1 (it)
GB (1) GB1564476A (it)
IT (1) IT1072241B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910151A1 (de) * 1979-03-15 1980-10-02 Didier Werke Ag Elektrische heizleitermasse, ihre zubereitung, ihre verwendung in einem beheizbaren verschleissteil sowie ein verfahren zur herstellung solcher verschleissteile mit der heizleitermasse
US5064995A (en) * 1988-01-27 1991-11-12 Miroslav Pesta Heating device for generating very high temperature
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR326357A (fr) * 1902-11-15 1903-05-23 Rivers Edward George Perfectionnements aux appareils de chauffage ou radiateurs électriques
FR343094A (fr) * 1904-05-13 1904-09-24 August Voelker Dispositif de four électrique
US1499317A (en) * 1921-01-17 1924-06-24 Beyer Robert Electric furnace
DE388877C (de) * 1922-02-17 1924-01-22 Seibert Heinrich Elektrischer Gluehofen mit koerniger Widerstandsmasse
CH128314A (de) * 1927-05-01 1928-10-16 Truempler Dr Gottfried Elektrischer Widerstandsofen.
FR871769A (fr) * 1940-12-28 1942-05-09 M E C L Materiel Electr De Con Résistance pour chauffage électrique

Also Published As

Publication number Publication date
FR2374813A1 (fr) 1978-07-13
GB1564476A (en) 1980-04-10
FR2374813B1 (it) 1980-08-22

Similar Documents

Publication Publication Date Title
IT1058531B (it) Materiale flessibile di grafite
BE879035A (fr) Alliage cu-ni-si-cr a conductibilite electrique amelioree
MX143323A (es) Mejoras en una disposicion de control electronico digital
ATA520478A (de) Hartstoff mit wc-struktur
JPS52147461A (en) Electric scale
IT1058040B (it) Perfezionamento nei commutatori elettrici ad azionamento a camme
JPS52111691A (en) Resistive material
IT1072241B (it) Itfornace elettrica resistiva a muffo la con elemento resistivo di grafite in polvere
JPS52125420A (en) Mold manufacturing
IT1076130B (it) Attrezzo per sagomare materiale laminare
IT1073260B (it) Rasoio elettrico a batteria
JPS5345312A (en) Sintered mold articles and manufacture
IT1083386B (it) Elemento di riscaldamento elettrico particolarmente ad ampia superficie
JPS52120225A (en) Mold manufacturing
JPS52124414A (en) Molding material
JPS5293622A (en) Molding material
JPS5330924A (en) Metal mold
IT1072240B (it) Fornace elettrica ad elemento resistivo in grafite solida in atmosfera inerte
JPS5297190A (en) Conductive composite materials
JPS52118431A (en) Phosphonated fluorotelomer
JPS5371626A (en) Mold material
JPS5341758A (en) Thermistor having positive characteristics that can be connected in a continuous manner
JPS52124418A (en) Mold manufacturing
JPS52145333A (en) Mold manufacturing and device
JPS5352236A (en) Mould facing material