FR625581A - Electric sealing device for blank annealing furnaces - Google Patents

Electric sealing device for blank annealing furnaces

Info

Publication number
FR625581A
FR625581A FR625581DA FR625581A FR 625581 A FR625581 A FR 625581A FR 625581D A FR625581D A FR 625581DA FR 625581 A FR625581 A FR 625581A
Authority
FR
France
Prior art keywords
sealing device
annealing furnaces
electric sealing
blank annealing
blank
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR625581A publication Critical patent/FR625581A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR625581D 1925-12-03 1926-12-02 Electric sealing device for blank annealing furnaces Expired FR625581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE625581X 1925-12-03

Publications (1)

Publication Number Publication Date
FR625581A true FR625581A (en) 1927-08-13

Family

ID=6578133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR625581D Expired FR625581A (en) 1925-12-03 1926-12-02 Electric sealing device for blank annealing furnaces

Country Status (1)

Country Link
FR (1) FR625581A (en)

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