FR1558425A - - Google Patents

Info

Publication number
FR1558425A
FR1558425A FR132105A FR132105A FR1558425A FR 1558425 A FR1558425 A FR 1558425A FR 132105 A FR132105 A FR 132105A FR 132105 A FR132105 A FR 132105A FR 1558425 A FR1558425 A FR 1558425A
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.)
Expired
Application number
FR132105A
Other languages
French (fr)
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
Priority to FR132105A priority Critical patent/FR1558425A/fr
Priority to FR150159A priority patent/FR95501E/fr
Priority to BE725270A priority patent/BE725270A/xx
Priority to US782860A priority patent/US3596894A/en
Priority to SE17052/68A priority patent/SE339696B/xx
Priority to GB5906868A priority patent/GB1257320A/en
Priority to LU57529A priority patent/LU57529A1/xx
Priority to AT1218168A priority patent/AT296356B/de
Priority to DE19681814615 priority patent/DE1814615C/de
Priority to NL6817936A priority patent/NL6817936A/xx
Application granted granted Critical
Publication of FR1558425A publication Critical patent/FR1558425A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/02—Mechanical power drives
    • B41J23/04—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source
    • B41J23/08—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source by one-revolution or part-revolution clutches
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR132105A 1967-12-13 1967-12-13 Expired FR1558425A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR132105A FR1558425A (de) 1967-12-13 1967-12-13
FR150159A FR95501E (fr) 1967-12-13 1968-04-30 Procédé perfectionné de soufflage des fours et dispositif pour la mise en oeuvre du procédé.
US782860A US3596894A (en) 1967-12-13 1968-12-11 Method of blowing furnances and system for the carrying out of the method
BE725270A BE725270A (de) 1967-12-13 1968-12-11
SE17052/68A SE339696B (de) 1967-12-13 1968-12-12
GB5906868A GB1257320A (de) 1967-12-13 1968-12-12
LU57529A LU57529A1 (de) 1967-12-13 1968-12-12
AT1218168A AT296356B (de) 1967-12-13 1968-12-13 Verfahren und Vorrichtung zum Betrieb von Schachtöfen, insbesondere von Hochöfen
DE19681814615 DE1814615C (de) 1967-12-13 1968-12-13 Verfahren und Vorrichtung zum Betrieb von Schachtofen, insbesondere von Hochofen
NL6817936A NL6817936A (de) 1967-12-13 1968-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR132105A FR1558425A (de) 1967-12-13 1967-12-13

Publications (1)

Publication Number Publication Date
FR1558425A true FR1558425A (de) 1969-02-28

Family

ID=8643166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR132105A Expired FR1558425A (de) 1967-12-13 1967-12-13

Country Status (1)

Country Link
FR (1) FR1558425A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044096A1 (de) * 1980-07-14 1982-01-20 Paul Wurth S.A. Verfahren und Vorrichtung zum Einblasen fester Brennstoffe in die Heissluftleitung eines Schachtofens
EP0367745A2 (de) * 1988-10-31 1990-05-09 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Verfahren zum Einblasen eines Hilfsbrennstoffs in einen Hochofen
BE1015083A3 (fr) * 2002-08-26 2004-09-07 Centre Rech Metallurgique Procede pour accroitre la quantite de charbon consomme aux tuyeres d'un haut-fourneau.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044096A1 (de) * 1980-07-14 1982-01-20 Paul Wurth S.A. Verfahren und Vorrichtung zum Einblasen fester Brennstoffe in die Heissluftleitung eines Schachtofens
EP0367745A2 (de) * 1988-10-31 1990-05-09 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Verfahren zum Einblasen eines Hilfsbrennstoffs in einen Hochofen
EP0367745A3 (de) * 1988-10-31 1990-09-12 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Verfahren zum Einblasen eines Hilfsbrennstoffs in einen Hochofen
BE1015083A3 (fr) * 2002-08-26 2004-09-07 Centre Rech Metallurgique Procede pour accroitre la quantite de charbon consomme aux tuyeres d'un haut-fourneau.

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Legal Events

Date Code Title Description
ST Notification of lapse