EP0718577A3 - Elektrischer Widerstandsofen - Google Patents

Elektrischer Widerstandsofen Download PDF

Info

Publication number
EP0718577A3
EP0718577A3 EP95120112A EP95120112A EP0718577A3 EP 0718577 A3 EP0718577 A3 EP 0718577A3 EP 95120112 A EP95120112 A EP 95120112A EP 95120112 A EP95120112 A EP 95120112A EP 0718577 A3 EP0718577 A3 EP 0718577A3
Authority
EP
European Patent Office
Prior art keywords
electric furnace
resistance heated
heated electric
resistance
furnace
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.)
Granted
Application number
EP95120112A
Other languages
English (en)
French (fr)
Other versions
EP0718577B1 (de
EP0718577A2 (de
Inventor
Helge Dr Jansen
Ludwig Dr Weiler
Christian Dr Wieckert
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.)
Alstom KK
Original Assignee
ABB KK
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 ABB KK filed Critical ABB KK
Publication of EP0718577A2 publication Critical patent/EP0718577A2/de
Publication of EP0718577A3 publication Critical patent/EP0718577A3/de
Application granted granted Critical
Publication of EP0718577B1 publication Critical patent/EP0718577B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B3/62—Heating elements specially adapted for furnaces
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Gasification And Melting Of Waste (AREA)
EP95120112A 1994-12-24 1995-12-19 Elektrischer Widerstandsofen Expired - Lifetime EP0718577B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4446530A DE4446530A1 (de) 1994-12-24 1994-12-24 Deglorofen
DE4446530 1994-12-24

Publications (3)

Publication Number Publication Date
EP0718577A2 EP0718577A2 (de) 1996-06-26
EP0718577A3 true EP0718577A3 (de) 1997-06-04
EP0718577B1 EP0718577B1 (de) 1999-12-22

Family

ID=6537067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95120112A Expired - Lifetime EP0718577B1 (de) 1994-12-24 1995-12-19 Elektrischer Widerstandsofen

Country Status (4)

Country Link
US (1) US5809056A (de)
EP (1) EP0718577B1 (de)
JP (1) JPH08210620A (de)
DE (2) DE4446530A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960879A1 (de) * 1999-12-17 2001-07-12 Abb Patent Gmbh Prüfeinrichtung
DE10237759A1 (de) * 2002-08-17 2004-02-26 Sms Demag Ag Elektrode sowie Verfahren zu deren Anordnung in Elektro-Lichtbogenöfen
US20080130704A1 (en) * 2006-11-30 2008-06-05 Lapoint Albert E Electroslag smelting system and method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE717668C (de) * 1937-06-12 1942-02-20 Siemens Planiawerke Ag Elektroofen mit elektrischen Widerstandsheizkoerpern
GB909031A (en) * 1958-01-22 1962-10-24 Wild Barfield Electr Furnaces Improvements in electric heating elements for furnaces
FR1393081A (fr) * 1964-05-12 1965-03-19 Morganite Thermal Designs Ltd Four électrique, notamment pour la fusion des métaux
DE2854943A1 (de) * 1977-12-23 1979-06-28 Alco Standard Corp Heizvorrichtung mit schutzgassystem
US4179603A (en) * 1977-11-21 1979-12-18 The Electric Furnace Company Radial blade heating device
US5120027A (en) * 1991-04-26 1992-06-09 Union Carbide Industrial Gases Technology Corporation Heater arrangement for aluminum refining systems
JPH0699054A (ja) * 1992-09-24 1994-04-12 Mitsubishi Heavy Ind Ltd カーシュレッダダスト燃焼灰の処理方法
FR2699038A1 (fr) * 1992-12-08 1994-06-10 Electricite De France Canne thermoplongeante pour le chauffage électrique de produits fusibles et son application notamment à l'aluminium.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735881A (en) * 1956-02-21 Metal-impregnated heating rods for electric
US1662555A (en) * 1926-12-18 1928-03-13 Wojciechowski Edward Universal bottle heater
US3009974A (en) * 1958-04-26 1961-11-21 Ingenior Gunnar Schjelderup In Electric furnace
US4056678A (en) * 1976-02-20 1977-11-01 Sola Basic Industries, Inc. Electric heating furnace
US4080510A (en) * 1976-11-18 1978-03-21 Btu Engineering Corporation Silicon carbide heater
US4259538A (en) * 1980-01-31 1981-03-31 Jones William R Vacuum furnace arrangement having an improved heating element mounting means
US4379382A (en) * 1980-06-02 1983-04-12 Sauder Industries, Inc. Method and apparatus for insulating a furnace having a corrosive atmosphere
DE4328718A1 (de) * 1993-08-26 1995-03-02 Abb Gadelius K K Heizelement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE717668C (de) * 1937-06-12 1942-02-20 Siemens Planiawerke Ag Elektroofen mit elektrischen Widerstandsheizkoerpern
GB909031A (en) * 1958-01-22 1962-10-24 Wild Barfield Electr Furnaces Improvements in electric heating elements for furnaces
FR1393081A (fr) * 1964-05-12 1965-03-19 Morganite Thermal Designs Ltd Four électrique, notamment pour la fusion des métaux
US4179603A (en) * 1977-11-21 1979-12-18 The Electric Furnace Company Radial blade heating device
DE2854943A1 (de) * 1977-12-23 1979-06-28 Alco Standard Corp Heizvorrichtung mit schutzgassystem
US5120027A (en) * 1991-04-26 1992-06-09 Union Carbide Industrial Gases Technology Corporation Heater arrangement for aluminum refining systems
JPH0699054A (ja) * 1992-09-24 1994-04-12 Mitsubishi Heavy Ind Ltd カーシュレッダダスト燃焼灰の処理方法
FR2699038A1 (fr) * 1992-12-08 1994-06-10 Electricite De France Canne thermoplongeante pour le chauffage électrique de produits fusibles et son application notamment à l'aluminium.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 371 (C - 1224) 13 July 1994 (1994-07-13) *

Also Published As

Publication number Publication date
DE59507480D1 (de) 2000-01-27
EP0718577B1 (de) 1999-12-22
DE4446530A1 (de) 1996-06-27
US5809056A (en) 1998-09-15
JPH08210620A (ja) 1996-08-20
EP0718577A2 (de) 1996-06-26

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