FR2559247B1 - Tete de four d'un four a graphiter - Google Patents

Tete de four d'un four a graphiter

Info

Publication number
FR2559247B1
FR2559247B1 FR8500256A FR8500256A FR2559247B1 FR 2559247 B1 FR2559247 B1 FR 2559247B1 FR 8500256 A FR8500256 A FR 8500256A FR 8500256 A FR8500256 A FR 8500256A FR 2559247 B1 FR2559247 B1 FR 2559247B1
Authority
FR
France
Prior art keywords
oven
graphitator
head
oven head
graphitator oven
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
FR8500256A
Other languages
English (en)
Other versions
FR2559247A1 (fr
Inventor
Ulrich Kandzia
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.)
Sigri GmbH
Original Assignee
Sigri Elektrograhit GmbH
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 Sigri Elektrograhit GmbH filed Critical Sigri Elektrograhit GmbH
Publication of FR2559247A1 publication Critical patent/FR2559247A1/fr
Application granted granted Critical
Publication of FR2559247B1 publication Critical patent/FR2559247B1/fr
Expired 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
    • 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
    • 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
    • C01B32/20—Graphite
    • C01B32/205—Preparation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0023—Linings or walls comprising expansion joints or means to restrain expansion due to thermic flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0059—Construction elements of a furnace
    • F27D2001/0066—Movable or removable parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0025—Currents through the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
FR8500256A 1984-02-08 1985-01-09 Tete de four d'un four a graphiter Expired FR2559247B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3404322A DE3404322C2 (de) 1984-02-08 1984-02-08 Ofenkopf für Graphitierungsofen

Publications (2)

Publication Number Publication Date
FR2559247A1 FR2559247A1 (fr) 1985-08-09
FR2559247B1 true FR2559247B1 (fr) 1989-01-20

Family

ID=6227055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8500256A Expired FR2559247B1 (fr) 1984-02-08 1985-01-09 Tete de four d'un four a graphiter

Country Status (5)

Country Link
US (1) US4639930A (fr)
DE (1) DE3404322C2 (fr)
FR (1) FR2559247B1 (fr)
GB (1) GB2154406B (fr)
IT (1) IT1183324B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645917A (en) * 1991-04-25 1997-07-08 Fuji Photo Film Co., Ltd. Magnetic recording medium
US5631919A (en) * 1995-11-21 1997-05-20 Ucar Carbon Technology Corporation Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies
AT411798B (de) * 2002-04-16 2004-05-25 Sgl Carbon Gmbh & Co Verfahren zum nachverkoken und graphitieren von mit pech imprägnierten kohlenstoffkörpern in einem verfahrensschritt und ofenwanne zum durchführen dieses verfahrens
US20070158373A1 (en) * 2006-01-10 2007-07-12 Wai Shing Yau Garment hanger with releasable information tab
CN113465389A (zh) * 2021-07-26 2021-10-01 内蒙古星球新材料科技有限公司 一种可提高产量的串接石墨化送电装置

Family Cites Families (9)

* 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.
US1198616A (en) * 1912-06-06 1916-09-19 Nat Carbon Co Method of heating carbon articles in independent units.
FR2139605B1 (fr) * 1970-12-03 1974-03-22 Saint Gobain
DE2316494B2 (de) * 1973-04-03 1978-05-03 Sigri Elektrographit Gmbh, 8901 Meitingen Hochstromwiderstandsofen
DE2325529C2 (de) * 1973-05-19 1976-06-24 Linco Gmbh, 5205 St Augustin Haengdecke fuer industrieofen
DE2337163A1 (de) * 1973-07-21 1975-02-06 Linco Gmbh Befestigungselement fuer feuerfeste zustellungen
DD114673A5 (fr) * 1973-12-21 1975-08-12
DE2457923C3 (de) * 1974-12-07 1981-11-05 Sigri Elektrographit Gmbh, 8901 Meitingen Graphitierungsofen
US4017673A (en) * 1974-12-17 1977-04-12 Sigri Elektrographit Gmbh Method and apparatus for graphitization of carbon materials

Also Published As

Publication number Publication date
US4639930A (en) 1987-01-27
IT1183324B (it) 1987-10-22
GB2154406B (en) 1987-04-01
GB8502391D0 (en) 1985-03-06
IT8519393A0 (it) 1985-02-05
FR2559247A1 (fr) 1985-08-09
DE3404322C2 (de) 1992-08-06
DE3404322A1 (de) 1985-11-14
GB2154406A (en) 1985-09-04

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse