GB1291371A - Tiltable metallurgical vessels - Google Patents

Tiltable metallurgical vessels

Info

Publication number
GB1291371A
GB1291371A GB3024/70A GB302470A GB1291371A GB 1291371 A GB1291371 A GB 1291371A GB 3024/70 A GB3024/70 A GB 3024/70A GB 302470 A GB302470 A GB 302470A GB 1291371 A GB1291371 A GB 1291371A
Authority
GB
United Kingdom
Prior art keywords
ring
bearing
reinforcing ring
pins
reinforcing
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.)
Expired
Application number
GB3024/70A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of GB1291371A publication Critical patent/GB1291371A/en
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
    • C21C5/4633—Supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1291371 Mounting converter vessels DEMAG AG 21 Jan 1970 [10 March 1969] 3024/70 Heading F4B A converter vessel 1, having a reinforcing ring 10 welded or screwed around its bottom part is hung within an encircling bearing ring 11 on prestressed tension elements 17 which extend through both the bearing and reinforcing rings. Each element 17 is formed from a bundle 23 of wires mounted at their ends in opposed anchoring heads, the lower head 25 being provided with detachable hydraulically operated screw threaded adjustment means 29 (and see Fig. 5, not shown) whereby a predetermined prestressing may be applied to the tension element to compensate for thermal expansion forces developed in use. In its tilted position (not shown) the vessel 1 is supported by at least two pins 20 mounted in the bearing ring 11, which extend into co-operating sleeves 21 provided in the reinforcing ring 10. The sleeves 21 are provided with part-spherical bearing surfaces (46, Fig. 4, not shown) which allow a limited relative movement between the pins 20 and the reinforcing ring 11 on thermal expansion of the latter.
GB3024/70A 1969-03-10 1970-01-21 Tiltable metallurgical vessels Expired GB1291371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1911948A DE1911948C3 (en) 1969-03-10 1969-03-10 Fastening for hot-aisle vessels, especially for tiltable steelwork converters

Publications (1)

Publication Number Publication Date
GB1291371A true GB1291371A (en) 1972-10-04

Family

ID=5727592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3024/70A Expired GB1291371A (en) 1969-03-10 1970-01-21 Tiltable metallurgical vessels

Country Status (7)

Country Link
US (1) US3684265A (en)
JP (1) JPS4831445B1 (en)
BE (1) BE743456A (en)
DE (1) DE1911948C3 (en)
FR (1) FR2034772B1 (en)
GB (1) GB1291371A (en)
SE (1) SE381284B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7694843B2 (en) 2005-05-27 2010-04-13 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7704347B2 (en) 2005-05-27 2010-04-27 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7814647B2 (en) 2005-05-27 2010-10-19 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7818866B2 (en) 2005-05-27 2010-10-26 Prairie Packaging, Inc. Method of reinforcing a plastic foam cup
US8828170B2 (en) 2010-03-04 2014-09-09 Pactiv LLC Apparatus and method for manufacturing reinforced containers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803457C2 (en) * 1978-01-27 1979-05-17 Demag Ag, 4100 Duisburg Clamping device for tension elements on metallurgical vessels, especially on exchangeable converters
DE2905283C3 (en) * 1979-02-12 1983-01-27 Mannesmann AG, 4000 Düsseldorf Metallurgical vessel, in particular tiltable and / or rotating steelworks converter
DE3341824C2 (en) * 1983-11-19 1986-09-04 Mannesmann AG, 4000 Düsseldorf Fastening for hot vessels, especially for tiltable steel works converters
DE3410949C2 (en) * 1984-03-24 1991-01-03 Mannesmann AG, 4000 Düsseldorf Metallurgical vessel, especially replaceable steel mill converter
CN1041330C (en) * 1994-12-20 1998-12-23 首钢总公司 Removable converter
DE102013224072A1 (en) * 2012-12-21 2014-06-26 Sms Siemag Ag Mounting system for tiltable metallurgical treatment vessels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391919A (en) * 1966-03-17 1968-07-09 Birdsboro Corp Converter vessel support
AT276452B (en) * 1967-01-17 1969-11-25 Voest Ag Tiltable crucible or converter for refining pig iron

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7694843B2 (en) 2005-05-27 2010-04-13 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7704347B2 (en) 2005-05-27 2010-04-27 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7814647B2 (en) 2005-05-27 2010-10-19 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7818866B2 (en) 2005-05-27 2010-10-26 Prairie Packaging, Inc. Method of reinforcing a plastic foam cup
US7918016B2 (en) 2005-05-27 2011-04-05 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7918005B2 (en) 2005-05-27 2011-04-05 Prairie Packaging, Inc. Reinforced foam cup, method of and apparatus for manufacturing same
US8087147B2 (en) 2005-05-27 2012-01-03 Prairie Packaging, Inc. Method of reinforcing a plastic foam cup
US8622208B2 (en) 2005-05-27 2014-01-07 Pactiv LLC Reinforced cup
US8828170B2 (en) 2010-03-04 2014-09-09 Pactiv LLC Apparatus and method for manufacturing reinforced containers
US9676141B2 (en) 2010-03-04 2017-06-13 Pactiv LLC Apparatus and method for manufacturing reinforced containers

Also Published As

Publication number Publication date
DE1911948B2 (en) 1973-03-15
DE1911948C3 (en) 1973-10-11
DE1911948A1 (en) 1970-09-24
FR2034772A1 (en) 1970-12-18
FR2034772B1 (en) 1973-11-16
SE381284B (en) 1975-12-01
BE743456A (en) 1970-05-28
JPS4831445B1 (en) 1973-09-29
US3684265A (en) 1972-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee