ATE620T1 - METALLURGICAL VESSEL, IN PARTICULAR TILTABLE AND/OR ROTARY STEEL WORKS CONVERTER. - Google Patents
METALLURGICAL VESSEL, IN PARTICULAR TILTABLE AND/OR ROTARY STEEL WORKS CONVERTER.Info
- Publication number
- ATE620T1 ATE620T1 AT80100688T AT80100688T ATE620T1 AT E620 T1 ATE620 T1 AT E620T1 AT 80100688 T AT80100688 T AT 80100688T AT 80100688 T AT80100688 T AT 80100688T AT E620 T1 ATE620 T1 AT E620T1
- Authority
- AT
- Austria
- Prior art keywords
- tie rods
- metallurgical vessel
- support
- steel works
- rotary steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
A support is provided for a metallurgical vessel, in which paired tie rods are provided superimposed upon each other to absorb the stress resulting from thermal expansion and contraction in the support. By superimposing pairs of the tie rods upon each other and pre-stressing them, a substantial capacity is provided for absorbing built-up stresses in the support while requiring relatively less space for accommodating the tie rods. The paired compression heads and tie rods are positioned concentric to each other on the same axis.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2905283A DE2905283C3 (en) | 1979-02-12 | 1979-02-12 | Metallurgical vessel, in particular tiltable and / or rotating steelworks converter |
EP80100688A EP0015408B1 (en) | 1979-02-12 | 1980-02-11 | Metallurgical crucible, particularly a tiltable and/or rotatable steel works converter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE620T1 true ATE620T1 (en) | 1982-02-15 |
Family
ID=6062741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80100688T ATE620T1 (en) | 1979-02-12 | 1980-02-11 | METALLURGICAL VESSEL, IN PARTICULAR TILTABLE AND/OR ROTARY STEEL WORKS CONVERTER. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4266758A (en) |
EP (1) | EP0015408B1 (en) |
AT (1) | ATE620T1 (en) |
DE (1) | DE2905283C3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3410949C2 (en) * | 1984-03-24 | 1991-01-03 | Mannesmann AG, 4000 Düsseldorf | Metallurgical vessel, especially replaceable steel mill converter |
US5479578A (en) * | 1989-06-15 | 1995-12-26 | General Electric Company | Weighted summation circuitry with digitally controlled capacitive structures |
DE19938202C2 (en) * | 1998-08-18 | 2001-10-31 | Mannesmann Ag | Metallurgical vessel |
DE102009056219A1 (en) * | 2009-11-28 | 2011-06-01 | Sms Siemag Ag | Fixing system for metallurgical vessels |
IT1404384B1 (en) * | 2011-02-24 | 2013-11-22 | Danieli Off Mecc | TIPPING OXYGEN CONVERTER. |
DE102013224072A1 (en) * | 2012-12-21 | 2014-06-26 | Sms Siemag Ag | Mounting system for tiltable metallurgical treatment vessels |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1533909B2 (en) * | 1967-06-28 | 1975-04-10 | Demag Ag, 4100 Duisburg | Metallurgical vessel, in particular tiltable and / or rotating steelworks converter |
DE1583245B1 (en) * | 1967-12-07 | 1970-08-27 | Demag Ag | Fixing device for metallurgical vessels, especially steel mill converters |
DE1911948C3 (en) * | 1969-03-10 | 1973-10-11 | Demag Ag, 4100 Duisburg | Fastening for hot-aisle vessels, especially for tiltable steelwork converters |
DE1919769C3 (en) * | 1969-04-18 | 1974-01-03 | Demag Ag | Metallurgical vessel, especially steel mill converter |
US3711077A (en) * | 1970-08-27 | 1973-01-16 | Pennsylvania Engineering Corp | Stabilized mounting for molten metal vessels |
US3756583A (en) * | 1971-12-13 | 1973-09-04 | Pennsylvania Engineering Corp | Molten metal vessel suspension system |
DE2316197C3 (en) * | 1973-03-31 | 1975-08-28 | Demag Ag, 4100 Duisburg | Tiltable hot-running vessel, especially steel works converter |
US4121811A (en) * | 1977-07-25 | 1978-10-24 | Pennsylvania Engineering Corporation | Metallurgical vessel suspension system |
DE2803457C2 (en) * | 1978-01-27 | 1979-05-17 | Demag Ag, 4100 Duisburg | Clamping device for tension elements on metallurgical vessels, especially on exchangeable converters |
-
1979
- 1979-02-12 DE DE2905283A patent/DE2905283C3/en not_active Expired
-
1980
- 1980-02-04 US US06/118,491 patent/US4266758A/en not_active Expired - Lifetime
- 1980-02-11 EP EP80100688A patent/EP0015408B1/en not_active Expired
- 1980-02-11 AT AT80100688T patent/ATE620T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2905283C3 (en) | 1983-01-27 |
US4266758A (en) | 1981-05-12 |
EP0015408A1 (en) | 1980-09-17 |
DE2905283B2 (en) | 1982-06-24 |
EP0015408B1 (en) | 1982-01-27 |
DE2905283A1 (en) | 1980-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |