JPS5745806B2 - - Google Patents

Info

Publication number
JPS5745806B2
JPS5745806B2 JP5656078A JP5656078A JPS5745806B2 JP S5745806 B2 JPS5745806 B2 JP S5745806B2 JP 5656078 A JP5656078 A JP 5656078A JP 5656078 A JP5656078 A JP 5656078A JP S5745806 B2 JPS5745806 B2 JP S5745806B2
Authority
JP
Japan
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
JP5656078A
Other languages
Japanese (ja)
Other versions
JPS54148106A (en
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 JP5656078A priority Critical patent/JPS54148106A/ja
Publication of JPS54148106A publication Critical patent/JPS54148106A/ja
Publication of JPS5745806B2 publication Critical patent/JPS5745806B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
JP5656078A 1978-05-15 1978-05-15 Blast furnace tuyere with variable blast opening Granted JPS54148106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5656078A JPS54148106A (en) 1978-05-15 1978-05-15 Blast furnace tuyere with variable blast opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5656078A JPS54148106A (en) 1978-05-15 1978-05-15 Blast furnace tuyere with variable blast opening

Publications (2)

Publication Number Publication Date
JPS54148106A JPS54148106A (en) 1979-11-20
JPS5745806B2 true JPS5745806B2 (enrdf_load_stackoverflow) 1982-09-30

Family

ID=13030494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5656078A Granted JPS54148106A (en) 1978-05-15 1978-05-15 Blast furnace tuyere with variable blast opening

Country Status (1)

Country Link
JP (1) JPS54148106A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896955B1 (en) * 1983-12-06 1991-05-21 Eyeglass frame including shape-memory elements
US4772112A (en) * 1984-11-30 1988-09-20 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
KR100856279B1 (ko) * 2001-12-13 2008-09-03 주식회사 포스코 고로의 풍구 내경 조정장치

Also Published As

Publication number Publication date
JPS54148106A (en) 1979-11-20

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