FR2228110A1 - Curved lance movable along curved path - for top blown metallurgical furnaces e.g. steel converters - Google Patents

Curved lance movable along curved path - for top blown metallurgical furnaces e.g. steel converters

Info

Publication number
FR2228110A1
FR2228110A1 FR7410475A FR7410475A FR2228110A1 FR 2228110 A1 FR2228110 A1 FR 2228110A1 FR 7410475 A FR7410475 A FR 7410475A FR 7410475 A FR7410475 A FR 7410475A FR 2228110 A1 FR2228110 A1 FR 2228110A1
Authority
FR
France
Prior art keywords
curved
movable along
metallurgical furnaces
top blown
curved path
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.)
Granted
Application number
FR7410475A
Other languages
French (fr)
Other versions
FR2228110B1 (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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of FR2228110A1 publication Critical patent/FR2228110A1/en
Application granted granted Critical
Publication of FR2228110B1 publication Critical patent/FR2228110B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Abstract

Appts. for prodn. of metals by techniques in which gas is blown in onto the surface, consists of a metallurgical furnace with the mouth at the top, e.g. a steel making converter, and a blowing device comprising a curved lance with means for its insertion by sliding along a curved path and means for guiding and supporting its projecting end.
FR7410475A 1973-05-04 1974-03-27 Curved lance movable along curved path - for top blown metallurgical furnaces e.g. steel converters Granted FR2228110A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4979073A IT988164B (en) 1973-05-04 1973-05-04 GAS BLOWING SYSTEM IN METALLURGIC FORMS

Publications (2)

Publication Number Publication Date
FR2228110A1 true FR2228110A1 (en) 1974-11-29
FR2228110B1 FR2228110B1 (en) 1976-10-08

Family

ID=11271567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410475A Granted FR2228110A1 (en) 1973-05-04 1974-03-27 Curved lance movable along curved path - for top blown metallurgical furnaces e.g. steel converters

Country Status (7)

Country Link
JP (1) JPS5014507A (en)
BE (1) BE813267A (en)
DE (1) DE2415621A1 (en)
FR (1) FR2228110A1 (en)
IT (1) IT988164B (en)
LU (1) LU69847A1 (en)
NL (1) NL7406075A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366367A1 (en) * 1976-09-30 1978-04-28 Voest Ag LIQUID CAST IRON REFINING PLANT INCLUDING A CONVERTER
EP0395254A2 (en) * 1989-04-28 1990-10-31 Davy Mckee (Stockton) Limited Apparatus for probing material in a vessel in a steel production plant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016119673A1 (en) * 2016-10-14 2018-04-19 Dorst Technologies Gmbh & Co. Kg Device for producing ceramic parts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079650A (en) * 1952-10-15 1954-12-01 Demag Ag Blow molding plant for steel fabrication
FR1250396A (en) * 1960-03-10 1961-01-06 Demag Ag Blowing device for converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079650A (en) * 1952-10-15 1954-12-01 Demag Ag Blow molding plant for steel fabrication
FR1250396A (en) * 1960-03-10 1961-01-06 Demag Ag Blowing device for converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366367A1 (en) * 1976-09-30 1978-04-28 Voest Ag LIQUID CAST IRON REFINING PLANT INCLUDING A CONVERTER
EP0395254A2 (en) * 1989-04-28 1990-10-31 Davy Mckee (Stockton) Limited Apparatus for probing material in a vessel in a steel production plant
EP0395254A3 (en) * 1989-04-28 1991-06-12 Davy Mckee (Stockton) Limited Apparatus for probing material in a vessel in a steel production plant

Also Published As

Publication number Publication date
FR2228110B1 (en) 1976-10-08
JPS5014507A (en) 1975-02-15
BE813267A (en) 1974-07-31
DE2415621A1 (en) 1974-11-21
NL7406075A (en) 1974-11-06
IT988164B (en) 1975-04-10
LU69847A1 (en) 1974-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse