FR1245363A - Improvements to the opening and closing devices of the gueulards by means of balances - Google Patents

Improvements to the opening and closing devices of the gueulards by means of balances

Info

Publication number
FR1245363A
FR1245363A FR815853A FR815853A FR1245363A FR 1245363 A FR1245363 A FR 1245363A FR 815853 A FR815853 A FR 815853A FR 815853 A FR815853 A FR 815853A FR 1245363 A FR1245363 A FR 1245363A
Authority
FR
France
Prior art keywords
gueulards
balances
opening
closing devices
closing
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
FR815853A
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.)
Beteiligungs und Patentverwaltungs GmbH
Original Assignee
Beteiligungs und Patentverwaltungs GmbH
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 Beteiligungs und Patentverwaltungs GmbH filed Critical Beteiligungs und Patentverwaltungs GmbH
Application granted granted Critical
Publication of FR1245363A publication Critical patent/FR1245363A/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
    • C21B7/18—Bell-and-hopper arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR815853A 1959-02-14 1960-01-16 Improvements to the opening and closing devices of the gueulards by means of balances Expired FR1245363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0031346 1959-02-14

Publications (1)

Publication Number Publication Date
FR1245363A true FR1245363A (en) 1960-11-04

Family

ID=6927470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815853A Expired FR1245363A (en) 1959-02-14 1960-01-16 Improvements to the opening and closing devices of the gueulards by means of balances

Country Status (2)

Country Link
BE (1) BE586649A (en)
FR (1) FR1245363A (en)

Also Published As

Publication number Publication date
BE586649A (en) 1960-05-16

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