FR2312749B3 - - Google Patents

Info

Publication number
FR2312749B3
FR2312749B3 FR7615759A FR7615759A FR2312749B3 FR 2312749 B3 FR2312749 B3 FR 2312749B3 FR 7615759 A FR7615759 A FR 7615759A FR 7615759 A FR7615759 A FR 7615759A FR 2312749 B3 FR2312749 B3 FR 2312749B3
Authority
FR
France
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
FR7615759A
Other languages
French (fr)
Other versions
FR2312749A1 (fr
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.)
Elettrocarbonium SpA
Original Assignee
Elettrocarbonium 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 Elettrocarbonium SpA filed Critical Elettrocarbonium SpA
Publication of FR2312749A1 publication Critical patent/FR2312749A1/fr
Application granted granted Critical
Publication of FR2312749B3 publication Critical patent/FR2312749B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • 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
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7615759A 1975-05-26 1976-05-25 Four de graphitisation vertical a marche continue Granted FR2312749A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49789/75A IT1044132B (it) 1975-05-26 1975-05-26 Forno di grafitazione continuo a spostamento della carica in senso verticale

Publications (2)

Publication Number Publication Date
FR2312749A1 FR2312749A1 (fr) 1976-12-24
FR2312749B3 true FR2312749B3 (OSRAM) 1979-02-16

Family

ID=11271563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615759A Granted FR2312749A1 (fr) 1975-05-26 1976-05-25 Four de graphitisation vertical a marche continue

Country Status (5)

Country Link
US (1) US4049900A (OSRAM)
JP (1) JPS51144408A (OSRAM)
DE (1) DE2623886A1 (OSRAM)
FR (1) FR2312749A1 (OSRAM)
IT (1) IT1044132B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073727B (it) * 1976-05-05 1985-04-17 Elettrocarbonium Spa Perfezionamento nei forni continui ad anello per la cottura o ricottura di materiali carboniosi
US4394766A (en) * 1981-08-03 1983-07-19 Great Lakes Carbon Corporation Graphitization system method and apparatus
DE3606380A1 (de) * 1986-02-27 1987-09-03 Sigri Gmbh Hochstromofen zum graphitieren von kohlenstoffkoerpern
IT1191877B (it) * 1986-04-30 1988-03-23 Elettrocarbonium Spa Perfezionamento nei forni di grafitazione mobili
US5064995A (en) * 1988-01-27 1991-11-12 Miroslav Pesta Heating device for generating very high temperature
US5631919A (en) * 1995-11-21 1997-05-20 Ucar Carbon Technology Corporation Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies
CN108178155A (zh) * 2018-01-29 2018-06-19 山西沁新能源集团股份有限公司 一种多联体并列式高温石墨化炉
WO2024178627A1 (zh) * 2023-02-28 2024-09-06 宁德烯铖科技有限公司 石墨化炉和电池的制备装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1029121A (en) * 1909-10-18 1912-06-11 Electrode Company Of America Apparatus for graphitizing large electrodes.
US1242341A (en) * 1917-02-23 1917-10-09 Metallurg Lab Inc Electric furnace.
FR1508211A (fr) * 1966-11-21 1968-01-05 Pechiney Prod Chimiques Sa Procédé de fabrication de produits carbonés

Also Published As

Publication number Publication date
DE2623886A1 (de) 1976-12-16
JPS51144408A (en) 1976-12-11
US4049900A (en) 1977-09-20
IT1044132B (it) 1980-03-20
FR2312749A1 (fr) 1976-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse