BE728131A - - Google Patents

Info

Publication number
BE728131A
BE728131A BE728131DA BE728131A BE 728131 A BE728131 A BE 728131A BE 728131D A BE728131D A BE 728131DA BE 728131 A BE728131 A BE 728131A
Authority
BE
Belgium
Prior art keywords
distribution
orifices
duct
gases
channel
Prior art date
Application number
Other languages
English (en)
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
Priority claimed from FR6901608A external-priority patent/FR2020463A5/fr
Application filed filed Critical
Publication of BE728131A publication Critical patent/BE728131A/fr

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
BE728131D 1967-11-09 1969-02-07 BE728131A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5093567 1967-11-09
FR6901608A FR2020463A5 (en) 1969-01-28 1969-01-28 Heat supply for furnaces

Publications (1)

Publication Number Publication Date
BE728131A true BE728131A (enrdf_load_stackoverflow) 1969-07-16

Family

ID=26214805

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728131D BE728131A (enrdf_load_stackoverflow) 1967-11-09 1969-02-07

Country Status (1)

Country Link
BE (1) BE728131A (enrdf_load_stackoverflow)

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