ES447906A1 - Heating element. (Machine-translation by Google Translate, not legally binding) - Google Patents

Heating element. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES447906A1
ES447906A1 ES447906A ES447906A ES447906A1 ES 447906 A1 ES447906 A1 ES 447906A1 ES 447906 A ES447906 A ES 447906A ES 447906 A ES447906 A ES 447906A ES 447906 A1 ES447906 A1 ES 447906A1
Authority
ES
Spain
Prior art keywords
discs
tube
translation
heating element
machine
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
ES447906A
Other languages
Spanish (es)
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.)
Resistance R C
Original Assignee
Resistance R C
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 Resistance R C filed Critical Resistance R C
Publication of ES447906A1 publication Critical patent/ES447906A1/en
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
    • 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 Details (AREA)
  • Resistance Heating (AREA)

Abstract

Heating element used for the heating in vault of a tilting metallurgical furnace constituted by at least one electrical resistance placed in a protective tube of refractory metal alloy and maintained in the tube at a certain distance from its internal surface by means of a support constituted by a succession of discs provided with through holes of said resistance, characterized in that two consecutive discs are kept axially spaced from one another by means of at least one pair of tubular braces located in a diametrical plane of the tube, the assembly of these discs being assured. And straps for at least one cable that passes through said straps and through the discs, in order to form a tensioned loop adjusting said support, and because said support equipped with the resistance is axially immobilized in the aforementioned tube. (Machine-translation by Google Translate, not legally binding)
ES447906A 1975-05-16 1976-05-13 Heating element. (Machine-translation by Google Translate, not legally binding) Expired ES447906A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515477A FR2311474A1 (en) 1975-05-16 1975-05-16 Electric heating element suitable for aluminium melting furnaces - using row of discs to support coils of resistance wire(BE161176)

Publications (1)

Publication Number Publication Date
ES447906A1 true ES447906A1 (en) 1977-06-16

Family

ID=9155387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447906A Expired ES447906A1 (en) 1975-05-16 1976-05-13 Heating element. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
BE (1) BE841866A (en)
CH (1) CH598733A5 (en)
DE (1) DE2617774A1 (en)
ES (1) ES447906A1 (en)
FR (1) FR2311474A1 (en)
IT (1) IT1063018B (en)
LU (1) LU74938A1 (en)
NL (1) NL7605221A (en)
NO (1) NO761478L (en)
SE (1) SE7605385L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463563A1 (en) * 1979-08-07 1981-02-20 Electric Furnace Co Electric radial blade type heater - having independent support structure and free floating conductor strips
FR2577099A1 (en) * 1985-02-06 1986-08-08 Kanthal Ab Electric radiant tube
FR2643533B1 (en) * 1989-02-20 1996-04-26 Stein Heurtey IMPROVEMENTS IN RADIANT TUBES

Also Published As

Publication number Publication date
FR2311474A1 (en) 1976-12-10
FR2311474B1 (en) 1978-12-08
BE841866A (en) 1976-11-16
SE7605385L (en) 1976-11-17
IT1063018B (en) 1985-02-11
CH598733A5 (en) 1978-05-12
LU74938A1 (en) 1977-01-17
DE2617774A1 (en) 1976-11-25
NL7605221A (en) 1976-11-18
NO761478L (en) 1976-11-17

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