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FR865402A - Removable vault for electric furnaces for melting light alloys - Google Patents

Removable vault for electric furnaces for melting light alloys

Info

Publication number
FR865402A
FR865402A FR865402DA FR865402A FR 865402 A FR865402 A FR 865402A FR 865402D A FR865402D A FR 865402DA FR 865402 A FR865402 A FR 865402A
Authority
FR
France
Prior art keywords
electric furnaces
light alloys
melting light
removable vault
vault
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
Other languages
French (fr)
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.)
Heurtey & Cie Soc
Original Assignee
Heurtey & Cie Soc
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 Heurtey & Cie Soc filed Critical Heurtey & Cie Soc
Application granted granted Critical
Publication of FR865402A publication Critical patent/FR865402A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • 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
    • H05B3/0014—Devices wherein the heating current flows through particular resistances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR865402D 1940-01-24 1940-01-24 Removable vault for electric furnaces for melting light alloys Expired FR865402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865402T 1940-01-24

Publications (1)

Publication Number Publication Date
FR865402A true FR865402A (en) 1941-05-23

Family

ID=9344353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865402D Expired FR865402A (en) 1940-01-24 1940-01-24 Removable vault for electric furnaces for melting light alloys

Country Status (1)

Country Link
FR (1) FR865402A (en)

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