FR2001330A1 - - Google Patents

Info

Publication number
FR2001330A1
FR2001330A1 FR6902407A FR6902407A FR2001330A1 FR 2001330 A1 FR2001330 A1 FR 2001330A1 FR 6902407 A FR6902407 A FR 6902407A FR 6902407 A FR6902407 A FR 6902407A FR 2001330 A1 FR2001330 A1 FR 2001330A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6902407A
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.)
Individual
Original Assignee
Individual
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 DE19681608004 external-priority patent/DE1608004C/de
Priority claimed from DE19681758552 external-priority patent/DE1758552A1/de
Priority claimed from DE19681758556 external-priority patent/DE1758556A1/de
Priority claimed from DE19691902500 external-priority patent/DE1902500A1/de
Priority claimed from DE19691905117 external-priority patent/DE1905117A1/de
Application filed by Individual filed Critical Individual
Publication of FR2001330A1 publication Critical patent/FR2001330A1/fr
Withdrawn legal-status Critical Current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)
  • Jigging Conveyors (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR6902407A 1968-02-06 1969-02-04 Withdrawn FR2001330A1 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19681608004 DE1608004C (de) 1968-02-06 1968-02-06 Hochofenbeschickungsvorrichtung
DE19681758552 DE1758552A1 (de) 1968-06-26 1968-06-26 Vorrichtung zum Begichten von Schachtoefen,insbesondere Druckhochoefen
DE19681758556 DE1758556A1 (de) 1968-06-26 1968-06-26 Verteilvorrichtung fuer eine Einrichtung zum Begichten von Schachtoefen,insbesondere Druckhochoefen
DE19691902500 DE1902500A1 (de) 1969-01-18 1969-01-18 Verteilvorrichtung fuer den Gichtverschluss von Schachtoefen,insbesondere Druckhochoefen
DE19691905117 DE1905117A1 (de) 1969-02-03 1969-02-03 Schwingfoerderer

Publications (1)

Publication Number Publication Date
FR2001330A1 true FR2001330A1 (es) 1969-09-26

Family

ID=27509907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902407A Withdrawn FR2001330A1 (es) 1968-02-06 1969-02-04

Country Status (6)

Country Link
US (1) US3633897A (es)
BE (1) BE728010A (es)
FR (1) FR2001330A1 (es)
GB (1) GB1263729A (es)
LU (1) LU57889A1 (es)
SE (1) SE335745B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183705A (en) * 1978-01-16 1980-01-15 K-B Engineering Co. Reciprocating airlock valve
SE441865B (sv) * 1981-03-10 1985-11-11 Skf Steel Eng Ab Anordning for att uppifran tillfora styckeformigt material till ett schakt
LU86819A1 (fr) * 1987-03-24 1988-11-17 Wurth Paul Sa Tremie d'alimentation d'une installation de chargement d'un four a cuve
DE3737051A1 (de) * 1987-10-31 1989-05-11 Leybold Ag Vorrichtung fuer die kontinuierliche zufuhr von schmelzgut
US6056914A (en) * 1998-03-11 2000-05-02 Van Dril; William A. Apparatus for charging a shaft-type cupola furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733912A (en) * 1956-02-07 Vacuum furnace batch feeding method and apparatus
US3137399A (en) * 1961-06-14 1964-06-16 Mannesmann Ag Feed system for shaft furnaces
US3198623A (en) * 1961-09-01 1965-08-03 Inland Steel Co Gas sealing and continuous charging method for blast furnace

Also Published As

Publication number Publication date
US3633897A (en) 1972-01-11
LU57889A1 (es) 1969-05-21
BE728010A (es) 1969-07-16
GB1263729A (en) 1972-02-16
SE335745B (es) 1971-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse