GB8903800D0 - Closures for metallurgical vessel pouring apertures - Google Patents

Closures for metallurgical vessel pouring apertures

Info

Publication number
GB8903800D0
GB8903800D0 GB898903800A GB8903800A GB8903800D0 GB 8903800 D0 GB8903800 D0 GB 8903800D0 GB 898903800 A GB898903800 A GB 898903800A GB 8903800 A GB8903800 A GB 8903800A GB 8903800 D0 GB8903800 D0 GB 8903800D0
Authority
GB
United Kingdom
Prior art keywords
closures
metallurgical vessel
pouring apertures
vessel pouring
apertures
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
GB898903800A
Other versions
GB2216638B (en
GB2216638A (en
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 PLC
Original Assignee
British Steel PLC
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
Priority claimed from GB888805186A external-priority patent/GB8805186D0/en
Application filed by British Steel PLC filed Critical British Steel PLC
Priority to GB8903800A priority Critical patent/GB2216638B/en
Publication of GB8903800D0 publication Critical patent/GB8903800D0/en
Publication of GB2216638A publication Critical patent/GB2216638A/en
Application granted granted Critical
Publication of GB2216638B publication Critical patent/GB2216638B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • 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
    • C21C5/4653—Tapholes; Opening or plugging thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
GB8903800A 1988-03-04 1989-02-20 Closures for metallurgical vessel pouring apertures Expired - Fee Related GB2216638B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8903800A GB2216638B (en) 1988-03-04 1989-02-20 Closures for metallurgical vessel pouring apertures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888805186A GB8805186D0 (en) 1988-03-04 1988-03-04 Closures for metallurgical vessel pouring apertures
GB8903800A GB2216638B (en) 1988-03-04 1989-02-20 Closures for metallurgical vessel pouring apertures

Publications (3)

Publication Number Publication Date
GB8903800D0 true GB8903800D0 (en) 1989-04-05
GB2216638A GB2216638A (en) 1989-10-11
GB2216638B GB2216638B (en) 1992-01-02

Family

ID=26293580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903800A Expired - Fee Related GB2216638B (en) 1988-03-04 1989-02-20 Closures for metallurgical vessel pouring apertures

Country Status (1)

Country Link
GB (1) GB2216638B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2721093B2 (en) * 1992-07-21 1998-03-04 三菱電機株式会社 Semiconductor device
DE102013002623A1 (en) * 2013-02-18 2014-08-21 Veronica Stilkerieg Stopper, useful for temporarily closing a tap hole of a converter, where the stopper is inserted from outer side of converter into tap hole and fixed in a region of inner side after the overflow of a liquid ash from liquid steel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091396B (en) * 1981-01-17 1985-02-27 London Scandinavian Metall Thermally-degradable taphole plug
GB8623204D0 (en) * 1986-09-26 1986-10-29 British Steel Corp Closures for vessel pouring apertures

Also Published As

Publication number Publication date
GB2216638B (en) 1992-01-02
GB2216638A (en) 1989-10-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970220