DE3168580D1 - Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater - Google Patents

Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater

Info

Publication number
DE3168580D1
DE3168580D1 DE8181400564T DE3168580T DE3168580D1 DE 3168580 D1 DE3168580 D1 DE 3168580D1 DE 8181400564 T DE8181400564 T DE 8181400564T DE 3168580 T DE3168580 T DE 3168580T DE 3168580 D1 DE3168580 D1 DE 3168580D1
Authority
DE
Germany
Prior art keywords
installation
molten state
maintaining
aluminium
melting metals
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
DE8181400564T
Other languages
English (en)
Inventor
Jean Rouveyre
Alain Rouveyre
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.)
Mgr SA Fours
Original Assignee
Mgr SA Fours
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 Mgr SA Fours filed Critical Mgr SA Fours
Application granted granted Critical
Publication of DE3168580D1 publication Critical patent/DE3168580D1/de
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
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • 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
    • F27D2099/0008—Resistor heating
    • F27D2099/0011—The resistor heats a radiant tube or surface
    • F27D2099/0013—The resistor heats a radiant tube or surface immersed in the charge
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DE8181400564T 1980-04-09 1981-04-09 Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater Expired DE3168580D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007966A FR2480419A1 (fr) 1980-04-09 1980-04-09 Installation et procede pour fondre ou pour maintenir en fusion une matiere metallique par element resistant immerge dans le metal

Publications (1)

Publication Number Publication Date
DE3168580D1 true DE3168580D1 (en) 1985-03-14

Family

ID=9240681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181400564T Expired DE3168580D1 (en) 1980-04-09 1981-04-09 Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater

Country Status (4)

Country Link
EP (1) EP0037788B1 (de)
AT (1) ATE11594T1 (de)
DE (1) DE3168580D1 (de)
FR (1) FR2480419A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512868A1 (de) * 1985-04-04 1986-10-09 W. Strikfeldt & Koch Gmbh, 5276 Wiehl Ofen, insbesondere schmelz- oder warmhalteofen fuer metall
US6451248B1 (en) * 2001-01-25 2002-09-17 Alcoa, Inc. Pressurized molten metal holder furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR400655A (fr) * 1908-06-15 1909-08-04 Charles Albert Keller Système de réglage des circuits alimentant des fours électriques à électrodes multiples
DE717668C (de) * 1937-06-12 1942-02-20 Siemens Planiawerke Ag Elektroofen mit elektrischen Widerstandsheizkoerpern
US2355761A (en) * 1943-04-23 1944-08-15 Commerce Pattern Foundry & Mac Electrically heated molten bath furnace
DE965835C (de) * 1949-03-22 1957-06-19 Otto Junker Fa Heizvorrichtung fuer elektrische Widerstandsoefen, insbesondere Schmelzoefen
DE1058651B (de) * 1957-04-11 1959-06-04 Hettstedt Walzwerk Heizelement mit einem Widerstandskoerper aus Glas fuer elektrische OEfen
GB1042764A (en) * 1963-05-16 1966-09-14 Morganite Thermal Designs Ltd Improvements in and relating to electrically-heated furnaces
US3518351A (en) * 1968-12-16 1970-06-30 Carborundum Co Heating element

Also Published As

Publication number Publication date
EP0037788A1 (de) 1981-10-14
ATE11594T1 (de) 1985-02-15
EP0037788B1 (de) 1985-01-30
FR2480419A1 (fr) 1981-10-16
FR2480419B1 (de) 1985-02-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee