FR1232730A - Double fermeture de gueulard de haut-fourneau - Google Patents

Double fermeture de gueulard de haut-fourneau

Info

Publication number
FR1232730A
FR1232730A FR802371A FR802371A FR1232730A FR 1232730 A FR1232730 A FR 1232730A FR 802371 A FR802371 A FR 802371A FR 802371 A FR802371 A FR 802371A FR 1232730 A FR1232730 A FR 1232730A
Authority
FR
France
Prior art keywords
blast furnace
furnace top
top closure
double blast
double
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
FR802371A
Other languages
English (en)
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.)
Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie
Original Assignee
Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie
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 Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie filed Critical Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie
Application granted granted Critical
Publication of FR1232730A publication Critical patent/FR1232730A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR802371A 1958-09-05 1959-08-07 Double fermeture de gueulard de haut-fourneau Expired FR1232730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1232730X 1958-09-05

Publications (1)

Publication Number Publication Date
FR1232730A true FR1232730A (fr) 1960-10-11

Family

ID=7735209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802371A Expired FR1232730A (fr) 1958-09-05 1959-08-07 Double fermeture de gueulard de haut-fourneau

Country Status (2)

Country Link
FR (1) FR1232730A (enrdf_load_stackoverflow)
LU (1) LU37520A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
LU37520A1 (enrdf_load_stackoverflow) 1959-10-06

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