JPS5339912A - Rotating apparatus fof lance for converter - Google Patents

Rotating apparatus fof lance for converter

Info

Publication number
JPS5339912A
JPS5339912A JP11493876A JP11493876A JPS5339912A JP S5339912 A JPS5339912 A JP S5339912A JP 11493876 A JP11493876 A JP 11493876A JP 11493876 A JP11493876 A JP 11493876A JP S5339912 A JPS5339912 A JP S5339912A
Authority
JP
Japan
Prior art keywords
lance
converter
rotating apparatus
fof
apparatus fof
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
JP11493876A
Other languages
Japanese (ja)
Other versions
JPS5621329B2 (en
Inventor
Kosaku Higuchi
Masaru Sato
Kan Wada
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.)
Kawasaki Heavy Industries Ltd
JFE Engineering Corp
Original Assignee
Kawasaki Heavy Industries Ltd
NKK Corp
Nippon Kokan Ltd
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 Kawasaki Heavy Industries Ltd, NKK Corp, Nippon Kokan Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP11493876A priority Critical patent/JPS5339912A/en
Priority to US05/835,290 priority patent/US4097031A/en
Priority to CA287,184A priority patent/CA1071862A/en
Priority to AT0684277A priority patent/AT369431B/en
Priority to FR7728762A priority patent/FR2365634A1/en
Priority to DE2743129A priority patent/DE2743129C2/en
Priority to GB40045/77A priority patent/GB1574345A/en
Publication of JPS5339912A publication Critical patent/JPS5339912A/en
Publication of JPS5621329B2 publication Critical patent/JPS5621329B2/ja
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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To make it possible to arbitrarily control the rotating radius and speed of the lance as well as to easily put and remove the lance from the side by setting the lance receiving base, rotating unit and fixing apparatus to the lance carriage of converter.
JP11493876A 1976-09-25 1976-09-25 Rotating apparatus fof lance for converter Granted JPS5339912A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11493876A JPS5339912A (en) 1976-09-25 1976-09-25 Rotating apparatus fof lance for converter
US05/835,290 US4097031A (en) 1976-09-25 1977-09-21 Lance supporting and gyrating device in a steel-refining converter
CA287,184A CA1071862A (en) 1976-09-25 1977-09-21 Lance supporting and gyrating device in a steel-refining converter
AT0684277A AT369431B (en) 1976-09-25 1977-09-23 DEVICE FOR HOLDING A LANCE IN A STEEL FRESH CONVERTER
FR7728762A FR2365634A1 (en) 1976-09-25 1977-09-23 DEVICE ENSURING THE HOLDING AND ROTATION OF A LANCE IN A STEEL REFINING CONVERTER
DE2743129A DE2743129C2 (en) 1976-09-25 1977-09-24 Device for holding and moving a lance
GB40045/77A GB1574345A (en) 1976-09-25 1977-09-26 Lance supporting and gyrating device in a steel-refining converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11493876A JPS5339912A (en) 1976-09-25 1976-09-25 Rotating apparatus fof lance for converter

Publications (2)

Publication Number Publication Date
JPS5339912A true JPS5339912A (en) 1978-04-12
JPS5621329B2 JPS5621329B2 (en) 1981-05-19

Family

ID=14650360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11493876A Granted JPS5339912A (en) 1976-09-25 1976-09-25 Rotating apparatus fof lance for converter

Country Status (1)

Country Link
JP (1) JPS5339912A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161642A (en) * 1979-06-04 1980-12-16 Yoshino Kogyosho Co Ltd Metallized plastic molding with hard surface and its preparation
JPS55161643A (en) * 1979-06-04 1980-12-16 Yoshino Kogyosho Co Ltd Metallized plastic molding with hard surface and its preparation
JPS6232044A (en) * 1985-08-05 1987-02-12 東洋紡績株式会社 Molded shape with surface-treated metallic surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161642A (en) * 1979-06-04 1980-12-16 Yoshino Kogyosho Co Ltd Metallized plastic molding with hard surface and its preparation
JPS55161643A (en) * 1979-06-04 1980-12-16 Yoshino Kogyosho Co Ltd Metallized plastic molding with hard surface and its preparation
JPS6241105B2 (en) * 1979-06-04 1987-09-01 Yoshino Kogyosho Co Ltd
JPS6241104B2 (en) * 1979-06-04 1987-09-01 Yoshino Kogyosho Co Ltd
JPS6232044A (en) * 1985-08-05 1987-02-12 東洋紡績株式会社 Molded shape with surface-treated metallic surface

Also Published As

Publication number Publication date
JPS5621329B2 (en) 1981-05-19

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