FR2264873B3 - - Google Patents

Info

Publication number
FR2264873B3
FR2264873B3 FR7409388A FR7409388A FR2264873B3 FR 2264873 B3 FR2264873 B3 FR 2264873B3 FR 7409388 A FR7409388 A FR 7409388A FR 7409388 A FR7409388 A FR 7409388A FR 2264873 B3 FR2264873 B3 FR 2264873B3
Authority
FR
France
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
FR7409388A
Other languages
French (fr)
Other versions
FR2264873A1 (https=
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR7409388A priority Critical patent/FR2264873B3/fr
Priority to GB978375A priority patent/GB1490784A/en
Priority to DE19752511669 priority patent/DE2511669A1/de
Priority to LU72093A priority patent/LU72093A1/xx
Priority to BE154526A priority patent/BE826913A/xx
Publication of FR2264873A1 publication Critical patent/FR2264873A1/fr
Application granted granted Critical
Publication of FR2264873B3 publication Critical patent/FR2264873B3/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)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
FR7409388A 1974-03-20 1974-03-20 Expired FR2264873B3 (https=)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7409388A FR2264873B3 (https=) 1974-03-20 1974-03-20
GB978375A GB1490784A (en) 1974-03-20 1975-03-10 Fuel injection lance
DE19752511669 DE2511669A1 (de) 1974-03-20 1975-03-18 Brennstoff-einspritzlanze
LU72093A LU72093A1 (https=) 1974-03-20 1975-03-19
BE154526A BE826913A (fr) 1974-03-20 1975-03-20 Lance d'injection de combustible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409388A FR2264873B3 (https=) 1974-03-20 1974-03-20

Publications (2)

Publication Number Publication Date
FR2264873A1 FR2264873A1 (https=) 1975-10-17
FR2264873B3 true FR2264873B3 (https=) 1976-12-31

Family

ID=9136573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409388A Expired FR2264873B3 (https=) 1974-03-20 1974-03-20

Country Status (5)

Country Link
BE (1) BE826913A (https=)
DE (1) DE2511669A1 (https=)
FR (1) FR2264873B3 (https=)
GB (1) GB1490784A (https=)
LU (1) LU72093A1 (https=)

Also Published As

Publication number Publication date
FR2264873A1 (https=) 1975-10-17
GB1490784A (en) 1977-11-02
LU72093A1 (https=) 1976-02-04
BE826913A (fr) 1975-09-22
DE2511669A1 (de) 1975-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse