NL7803193A - CUP FOR AN OXYGEN LANCE. - Google Patents

CUP FOR AN OXYGEN LANCE.

Info

Publication number
NL7803193A
NL7803193A NL7803193A NL7803193A NL7803193A NL 7803193 A NL7803193 A NL 7803193A NL 7803193 A NL7803193 A NL 7803193A NL 7803193 A NL7803193 A NL 7803193A NL 7803193 A NL7803193 A NL 7803193A
Authority
NL
Netherlands
Prior art keywords
cup
oxygen lance
lance
oxygen
Prior art date
Application number
NL7803193A
Other languages
Dutch (nl)
Other versions
NL188232C (en
NL188232B (en
Original Assignee
Salzgitter Peine Stahlwerke
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 Salzgitter Peine Stahlwerke filed Critical Salzgitter Peine Stahlwerke
Publication of NL7803193A publication Critical patent/NL7803193A/en
Publication of NL188232B publication Critical patent/NL188232B/en
Application granted granted Critical
Publication of NL188232C publication Critical patent/NL188232C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NLAANVRAGE7803193,A 1977-03-23 1978-03-23 CUP FOR AN OXYGEN LANCE. NL188232C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712745A DE2712745C2 (en) 1977-03-23 1977-03-23 Lance head for fresh lance

Publications (3)

Publication Number Publication Date
NL7803193A true NL7803193A (en) 1978-09-26
NL188232B NL188232B (en) 1991-12-02
NL188232C NL188232C (en) 1992-05-06

Family

ID=6004443

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7803193,A NL188232C (en) 1977-03-23 1978-03-23 CUP FOR AN OXYGEN LANCE.

Country Status (14)

Country Link
AT (1) AT372706B (en)
BE (1) BE865235A (en)
BR (1) BR7801849A (en)
CA (1) CA1099919A (en)
DE (1) DE2712745C2 (en)
FR (1) FR2384850A1 (en)
GB (1) GB1591585A (en)
IT (1) IT1093897B (en)
LU (1) LU79277A1 (en)
NL (1) NL188232C (en)
PL (1) PL125025B1 (en)
PT (1) PT67808A (en)
SE (1) SE438870B (en)
ZA (1) ZA781725B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389710B (en) * 1988-04-25 1990-01-25 Voest Alpine Ind Anlagen BLOWING
RU2051974C1 (en) * 1995-01-25 1996-01-10 Александр Леонидович Кузьмин Oxygen converter-type tuyere tip
GB2327259B (en) * 1997-07-15 2001-06-20 British Steel Plc Steel making lances
BE1013686A3 (en) * 2000-09-15 2002-06-04 Thomas Jacques Blowing nose spear.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433438A1 (en) * 1964-04-28 1968-11-21 Krupp Gmbh Blowing lance for freshening the wind with oxygen
DE1533921A1 (en) * 1967-02-28 1970-02-19 Ilseder Huette Lance head for fresh lance
BE754652A (en) * 1969-08-14 1971-01-18 Voest Ag INJECTION HEAD INTENDED TO BE MOUNTED ON A WATER-COOLED BLOWING LANCE, AND PROCESS FOR ITS MANUFACTURING

Also Published As

Publication number Publication date
NL188232C (en) 1992-05-06
ZA781725B (en) 1978-12-27
NL188232B (en) 1991-12-02
FR2384850A1 (en) 1978-10-20
FR2384850B1 (en) 1981-07-24
PL205521A1 (en) 1978-12-04
IT1093897B (en) 1985-07-26
IT7821417A0 (en) 1978-03-21
LU79277A1 (en) 1978-06-26
GB1591585A (en) 1981-06-24
SE7803333L (en) 1978-09-24
DE2712745C2 (en) 1979-03-15
BR7801849A (en) 1978-12-19
PT67808A (en) 1978-04-01
SE438870B (en) 1985-05-13
ATA164878A (en) 1983-03-15
DE2712745B1 (en) 1978-07-13
BE865235A (en) 1978-07-17
PL125025B1 (en) 1983-03-31
AT372706B (en) 1983-11-10
CA1099919A (en) 1981-04-28

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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