FR511744A - Obturateur de gueulards pour hauts fourneaux - Google Patents

Obturateur de gueulards pour hauts fourneaux

Info

Publication number
FR511744A
FR511744A FR511744A FR511744DA FR511744A FR 511744 A FR511744 A FR 511744A FR 511744 A FR511744 A FR 511744A FR 511744D A FR511744D A FR 511744DA FR 511744 A FR511744 A FR 511744A
Authority
FR
France
Prior art keywords
blast furnace
furnace shutter
shutter
blast
furnace
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
FR511744A
Other languages
English (en)
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.)
J Pohlig AG
Original Assignee
J Pohlig 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 J Pohlig AG filed Critical J Pohlig AG
Application granted granted Critical
Publication of FR511744A publication Critical patent/FR511744A/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)
FR511744A 1915-07-31 1915-07-31 Obturateur de gueulards pour hauts fourneaux Expired FR511744A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR511744T 1915-07-31

Publications (1)

Publication Number Publication Date
FR511744A true FR511744A (fr) 1921-01-03

Family

ID=8912538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511744A Expired FR511744A (fr) 1915-07-31 1915-07-31 Obturateur de gueulards pour hauts fourneaux

Country Status (1)

Country Link
FR (1) FR511744A (fr)

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