ATE16069T1 - ARRANGEMENT OF THE HEATING ELEMENTS IN AN ELECTRICALLY HEATED FURNACE. - Google Patents

ARRANGEMENT OF THE HEATING ELEMENTS IN AN ELECTRICALLY HEATED FURNACE.

Info

Publication number
ATE16069T1
ATE16069T1 AT81104731T AT81104731T ATE16069T1 AT E16069 T1 ATE16069 T1 AT E16069T1 AT 81104731 T AT81104731 T AT 81104731T AT 81104731 T AT81104731 T AT 81104731T AT E16069 T1 ATE16069 T1 AT E16069T1
Authority
AT
Austria
Prior art keywords
heating elements
furnace
arrangement
electrically heated
supporting
Prior art date
Application number
AT81104731T
Other languages
German (de)
Inventor
Gerardus H T M Verhoeven
Haaren Wilhelmus Van
Original Assignee
Smit Ovens Nijmegen Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6105098&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE16069(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smit Ovens Nijmegen Bv filed Critical Smit Ovens Nijmegen Bv
Application granted granted Critical
Publication of ATE16069T1 publication Critical patent/ATE16069T1/en

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
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof
    • 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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Resistance Heating (AREA)

Abstract

1. Arrangement of the heating elements in an electrically heated furnace, comprising a solid bottom (5, 6, 7, 8) and an exteriorly arranged supporting frame (3), as well as a furnace compartment the vertical inner walls of which have horizontally disposed thereon rod-shaped heating elements (14, 15) one above the other in parallel with each other, with the ends of the heating elements resting on support devices provided with through-shaped recesses (16, 16') and formed of a refractory material, characterized in that, when using non-supporting fibrous insulation material as the wall insulation, the support devices are formed as stackable separate elements (12) of an L- or T-shaped configuration, which are assembled into upright columns (10, 10', 11, 11'), said columns resting on the bottom (5, 6, 7, 8) of the furnace without any supporting connection or joint to a wall (23, 24) with the separate elements (12) being stacked to form a supporting column with the aid of a reinforcing element (25).
AT81104731T 1980-06-21 1981-06-19 ARRANGEMENT OF THE HEATING ELEMENTS IN AN ELECTRICALLY HEATED FURNACE. ATE16069T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3023238A DE3023238C2 (en) 1980-06-21 1980-06-21 Arrangement of the heating elements in an electrically heated furnace with rod-shaped heating elements
EP81104731A EP0042602B1 (en) 1980-06-21 1981-06-19 Arrangement of the heating elements in an electrically heated furnace

Publications (1)

Publication Number Publication Date
ATE16069T1 true ATE16069T1 (en) 1985-10-15

Family

ID=6105098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81104731T ATE16069T1 (en) 1980-06-21 1981-06-19 ARRANGEMENT OF THE HEATING ELEMENTS IN AN ELECTRICALLY HEATED FURNACE.

Country Status (3)

Country Link
EP (1) EP0042602B1 (en)
AT (1) ATE16069T1 (en)
DE (1) DE3023238C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209556A1 (en) * 1985-01-25 1987-01-28 Firma Ludwig Riedhammer GmbH Electrically-heated industrial oven
DE3927006C1 (en) * 1989-08-16 1991-03-07 Vdm Nickel-Technologie Ag, 5980 Werdohl, De
CN109648698A (en) * 2018-12-17 2019-04-19 包头钢铁（集团）有限责任公司 A kind of method of knotting intermediate frequency furnace acid lining demoulding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE509287C (en) * 1930-10-06 Siemens Schuckertwerke Akt Ges Heating resistor carrier
US1472138A (en) * 1921-11-02 1923-10-30 Westinghouse Electric & Mfg Co Electric furnace
CH133611A (en) * 1928-07-18 1929-06-15 Siemens Ag Molded stone for carrying heating resistors.
DE917629C (en) * 1938-08-23 1954-09-09 Siemens Ag Method and device for setting up ovens
DE882119C (en) * 1944-11-09 1953-07-06 Siemens Ag Supporting stone for the radiator of electric oven
FR926299A (en) * 1945-03-29 1947-09-26 G W B Electric Furnaces Ltd Improvements to ovens, ovens and electric stoves
GB1354292A (en) * 1970-05-12 1974-06-05 Excel Heat Ltd Electric furnaces
US3705253A (en) * 1971-09-02 1972-12-05 Wilson Eng Co Inc Lee Furnace wall construction

Also Published As

Publication number Publication date
EP0042602A1 (en) 1981-12-30
EP0042602B1 (en) 1985-10-09
DE3023238C2 (en) 1983-01-13
DE3023238A1 (en) 1982-01-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee