FR1565899A - - Google Patents

Info

Publication number
FR1565899A
FR1565899A FR1565899DA FR1565899A FR 1565899 A FR1565899 A FR 1565899A FR 1565899D A FR1565899D A FR 1565899DA FR 1565899 A FR1565899 A FR 1565899A
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
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
Application granted granted Critical
Publication of FR1565899A publication Critical patent/FR1565899A/fr
Expired 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

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)
FR1565899D 1967-05-16 1968-05-16 Expired FR1565899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63883967A 1967-05-16 1967-05-16

Publications (1)

Publication Number Publication Date
FR1565899A true FR1565899A (fr) 1969-05-02

Family

ID=24561667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1565899D Expired FR1565899A (fr) 1967-05-16 1968-05-16

Country Status (2)

Country Link
US (1) US3480267A (fr)
FR (1) FR1565899A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159870B (fr) * 1982-12-21 1987-06-13 Wurth Paul Sa
LU88056A1 (de) * 1992-01-24 1993-08-17 Paul Wurth S.A. Vorrichtung zur medienversorgung einer blaslanze

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025047A (en) * 1960-10-11 1962-03-13 Koppers Co Inc Apparatus for the restraint and control of oxygen lances
US3250402A (en) * 1964-03-17 1966-05-10 Dresser Ind Safety brake
US3366376A (en) * 1964-11-30 1968-01-30 United States Steel Corp Oxygen injection apparatus for steelmaking converters

Also Published As

Publication number Publication date
US3480267A (en) 1969-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse