NL6907237A - - Google Patents

Info

Publication number
NL6907237A
NL6907237A NL6907237A NL6907237A NL6907237A NL 6907237 A NL6907237 A NL 6907237A NL 6907237 A NL6907237 A NL 6907237A NL 6907237 A NL6907237 A NL 6907237A NL 6907237 A NL6907237 A NL 6907237A
Authority
NL
Netherlands
Application number
NL6907237A
Other versions
NL159495B (nl
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
Publication of NL6907237A publication Critical patent/NL6907237A/xx
Publication of NL159495B publication Critical patent/NL159495B/xx

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
    • C21C5/44—Refractory linings
    • C21C5/445—Lining or repairing the taphole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
NL6907237A 1968-05-22 1969-05-12 Metallurgisch vat, oven of dergelijke holle constructie, voorzien van een uitloopkanaal met buisvormige vormstenen. NL159495B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1758392 1968-05-22

Publications (2)

Publication Number Publication Date
NL6907237A true NL6907237A (enrdf_load_stackoverflow) 1969-11-25
NL159495B NL159495B (nl) 1979-02-15

Family

ID=5695008

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6907237A NL159495B (nl) 1968-05-22 1969-05-12 Metallurgisch vat, oven of dergelijke holle constructie, voorzien van een uitloopkanaal met buisvormige vormstenen.

Country Status (7)

Country Link
AT (1) AT326164B (enrdf_load_stackoverflow)
BE (1) BE732911A (enrdf_load_stackoverflow)
DE (1) DE6608495U (enrdf_load_stackoverflow)
FR (1) FR2009129A1 (enrdf_load_stackoverflow)
GB (1) GB1255074A (enrdf_load_stackoverflow)
LU (1) LU58588A1 (enrdf_load_stackoverflow)
NL (1) NL159495B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387039B (de) * 1981-02-05 1988-11-25 Veitscher Magnesitwerke Ag Abstichvorrichtung fuer konverter
DE3273634D1 (en) * 1981-05-20 1986-11-13 Cockerill Sambre Sa Process for the rapid drilling of a tap hole allowing for the realization of a refractory lining in the interior of a large-diameter hole
GB2188132B (en) * 1986-03-19 1990-06-13 Labate Michael D Slag retaining device for use in vessels such as converters, ladles or the like.
DE3830342A1 (de) * 1988-09-07 1990-03-15 Radex Heraklith Zweigeteilter endstein
DE3843545A1 (de) * 1988-12-23 1990-06-28 Didier Werke Ag Abstichkanal fuer metallurgische gefaesse
CN202660917U (zh) 2012-05-28 2013-01-09 奥图泰有限公司 放出口组件和冶金炉

Also Published As

Publication number Publication date
BE732911A (enrdf_load_stackoverflow) 1969-10-16
NL159495B (nl) 1979-02-15
LU58588A1 (enrdf_load_stackoverflow) 1969-08-22
DE6608495U (de) 1971-09-09
FR2009129A1 (enrdf_load_stackoverflow) 1970-01-30
AT326164B (de) 1975-11-25
GB1255074A (en) 1971-11-24

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DIDIER

V4 Lapsed because of reaching the maxim lifetime of a patent