FR2372231A1 - - Google Patents

Info

Publication number
FR2372231A1
FR2372231A1 FR7735403A FR7735403A FR2372231A1 FR 2372231 A1 FR2372231 A1 FR 2372231A1 FR 7735403 A FR7735403 A FR 7735403A FR 7735403 A FR7735403 A FR 7735403A FR 2372231 A1 FR2372231 A1 FR 2372231A1
Authority
FR
France
Prior art keywords
nose
duct
cooling
cast
define
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
FR7735403A
Other languages
English (en)
French (fr)
Other versions
FR2372231B3 (enExample
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of FR2372231A1 publication Critical patent/FR2372231A1/fr
Application granted granted Critical
Publication of FR2372231B3 publication Critical patent/FR2372231B3/fr
Expired 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Blast Furnaces (AREA)
FR7735403A 1976-11-25 1977-11-24 Expired FR2372231B3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49247/76A GB1564738A (en) 1976-11-25 1976-11-25 Tuyeres

Publications (2)

Publication Number Publication Date
FR2372231A1 true FR2372231A1 (enExample) 1978-06-23
FR2372231B3 FR2372231B3 (enExample) 1980-07-25

Family

ID=10451680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735403A Expired FR2372231B3 (enExample) 1976-11-25 1977-11-24

Country Status (8)

Country Link
US (1) US4166433A (enExample)
BE (1) BE861174A (enExample)
DE (1) DE2752510A1 (enExample)
FR (1) FR2372231B3 (enExample)
GB (1) GB1564738A (enExample)
IT (1) IT1091496B (enExample)
LU (1) LU78573A1 (enExample)
NL (1) NL7712931A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021349A1 (en) * 1990-10-11 1993-10-28 Peel Jones Copper Products Limited Castings
EP0627492A1 (fr) * 1993-06-02 1994-12-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Four de fusion à injecteur de gaz

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64398C (fi) * 1980-08-04 1983-11-10 Outokumpu Oy Gasblaosroer foer inmatning av reaktionsaemnen i metallurgiskasmaeltor
GB2344639A (en) * 1998-12-08 2000-06-14 British Steel Plc Cooling panels for blast furnaces
RU2221975C2 (ru) * 1999-02-05 2004-01-20 Маннесманнрёрен-Верке Аг Дутьевая фурма для шахтных печей, в частности доменных печей или вагранок с горячим дутьем
KR100948927B1 (ko) * 2007-08-29 2010-03-23 주식회사 포스코 용철 제조용 풍구 및 이를 이용한 가스 취입 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891783A (en) * 1957-04-11 1959-06-23 Bethlehem Steel Corp Blast furnace tuyere
GB1407078A (en) * 1972-08-23 1975-09-24 British Steel Corp Tuyeres
US3926417A (en) * 1974-01-10 1975-12-16 Nippon Steel Corp Tuyere for blowing gas into a melting furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021349A1 (en) * 1990-10-11 1993-10-28 Peel Jones Copper Products Limited Castings
EP0627492A1 (fr) * 1993-06-02 1994-12-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Four de fusion à injecteur de gaz
FR2706026A1 (fr) * 1993-06-02 1994-12-09 Air Liquide Four de fusion de charge et injecteur de gaz.
US5373530A (en) * 1993-06-02 1994-12-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Melting furnace with gas injection

Also Published As

Publication number Publication date
NL7712931A (nl) 1978-05-29
IT1091496B (it) 1985-07-06
BE861174A (fr) 1978-03-16
US4166433A (en) 1979-09-04
LU78573A1 (enExample) 1978-04-20
FR2372231B3 (enExample) 1980-07-25
DE2752510A1 (de) 1978-06-01
GB1564738A (en) 1980-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse