FR721515A - Alternating action nozzle for cupolas - Google Patents

Alternating action nozzle for cupolas

Info

Publication number
FR721515A
FR721515A FR721515DA FR721515A FR 721515 A FR721515 A FR 721515A FR 721515D A FR721515D A FR 721515DA FR 721515 A FR721515 A FR 721515A
Authority
FR
France
Prior art keywords
cupolas
alternating action
action nozzle
nozzle
alternating
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)
Inventor
Rudolf Stotz
Otto Brossard
Richard Gerisch
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 filed Critical
Application granted granted Critical
Publication of FR721515A publication Critical patent/FR721515A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR721515D 1930-07-23 1931-07-23 Alternating action nozzle for cupolas Expired FR721515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721515X 1930-07-23

Publications (1)

Publication Number Publication Date
FR721515A true FR721515A (en) 1932-03-04

Family

ID=6629816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721515D Expired FR721515A (en) 1930-07-23 1931-07-23 Alternating action nozzle for cupolas

Country Status (1)

Country Link
FR (1) FR721515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095390A1 (en) * 1970-06-20 1972-02-11 Nippon Kokan Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095390A1 (en) * 1970-06-20 1972-02-11 Nippon Kokan Kk

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