FR1578987A - - Google Patents

Info

Publication number
FR1578987A
FR1578987A FR152366A FR1578987DA FR1578987A FR 1578987 A FR1578987 A FR 1578987A FR 152366 A FR152366 A FR 152366A FR 1578987D A FR1578987D A FR 1578987DA FR 1578987 A FR1578987 A FR 1578987A
Authority
FR
France
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
FR152366A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1578987A publication Critical patent/FR1578987A/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
    • H05B3/62—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
    • 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
    • H05B3/0019—Circuit arrangements
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR152366A 1968-05-17 1968-05-17 Expired FR1578987A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR152366 1968-05-17

Publications (1)

Publication Number Publication Date
FR1578987A true FR1578987A (de) 1969-08-22

Family

ID=8650439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR152366A Expired FR1578987A (de) 1968-05-17 1968-05-17

Country Status (1)

Country Link
FR (1) FR1578987A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057747A1 (de) * 1969-11-24 1971-07-29 Anvar Heizelement und aus mehreren solchen Heizelementen bestehende Baugruppe
FR2307431A1 (fr) * 1975-04-11 1976-11-05 Commissariat Energie Atomique Four a elements chauffants ceramiques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057747A1 (de) * 1969-11-24 1971-07-29 Anvar Heizelement und aus mehreren solchen Heizelementen bestehende Baugruppe
DE2064961A1 (de) * 1969-11-24 1971-09-02 Anvar Ofen, der aus Heizelementen oder Bau gruppen von Heizelementen aufgebaut ist und Verfahren zur Vorerhitzung dieser Ofen Ausscheidung aus 2057747
FR2307431A1 (fr) * 1975-04-11 1976-11-05 Commissariat Energie Atomique Four a elements chauffants ceramiques

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse