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 convertersInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
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.
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)
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)
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)
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 |
-
1973
- 1973-05-04 IT IT4979073A patent/IT988164B/en active
-
1974
- 1974-03-27 FR FR7410475A patent/FR2228110A1/en active Granted
- 1974-03-30 DE DE19742415621 patent/DE2415621A1/en active Pending
- 1974-04-03 BE BE6044536A patent/BE813267A/en unknown
- 1974-04-12 LU LU69847A patent/LU69847A1/xx unknown
- 1974-05-02 JP JP4884474A patent/JPS5014507A/ja active Pending
- 1974-05-06 NL NL7406075A patent/NL7406075A/xx unknown
Patent Citations (2)
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)
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 |
---|---|
LU69847A1 (en) | 1974-07-18 |
FR2228110B1 (en) | 1976-10-08 |
BE813267A (en) | 1974-07-31 |
IT988164B (en) | 1975-04-10 |
NL7406075A (en) | 1974-11-06 |
JPS5014507A (en) | 1975-02-15 |
DE2415621A1 (en) | 1974-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |