ATE3650T1 - STEEL MILL CONVERTER. - Google Patents

STEEL MILL CONVERTER.

Info

Publication number
ATE3650T1
ATE3650T1 AT81400570T AT81400570T ATE3650T1 AT E3650 T1 ATE3650 T1 AT E3650T1 AT 81400570 T AT81400570 T AT 81400570T AT 81400570 T AT81400570 T AT 81400570T AT E3650 T1 ATE3650 T1 AT E3650T1
Authority
AT
Austria
Prior art keywords
ring
brackets
vessel
parts
fact
Prior art date
Application number
AT81400570T
Other languages
German (de)
Inventor
Edouard Menu
Original Assignee
Fives-Cail Babcock, Societe Anonyme
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9241848&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE3650(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fives-Cail Babcock, Societe Anonyme filed Critical Fives-Cail Babcock, Societe Anonyme
Application granted granted Critical
Publication of ATE3650T1 publication Critical patent/ATE3650T1/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
    • C21C5/4633—Supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Stackable Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

1. Converter consisting of a vessel (10) supported by a ring (12) which surrounds it and is fitted with two diametrically opposed trunnions (14) allowing the vessel to tilt on a horizontal axis, the vessel being fitted with brackets (16) resting on the upper side of the ring when the vessel is vertical and its spout at the top, characterized by the fact that the said brackets (16) are attached to the ring by mushroom-shaped parts (26) whose cap (30) is situated above the base plate (18) of the brackets (16) and whose foot (29), which passes through the said base plate, rests on the upper side of the ring (12) and is made an integral part of the latter by means of attachment rods (28) which pass through the ring (12) on a parallel with its axis and exert predetermined clamping stresses on the said parts (26) allowing them to be prestressed and joined together with the ring, without clearance, and by the fact that the passages (34) provided in the base plates of the brackets for the foot of the said parts have greater dimensions than those of the said feet to allow the differential expansion of the vessel (10) and ring (12) and by the fact that during installation a clearance (j) is left between the cap (29) of the said parts and the base plate (18) of the brackets so that the latter can slide freely over the ring under any circumstances.
AT81400570T 1980-05-12 1981-04-10 STEEL MILL CONVERTER. ATE3650T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8010556A FR2482135A1 (en) 1980-05-12 1980-05-12 IMPROVEMENT IN STEEL CONVERTERS
EP81400570A EP0040112B2 (en) 1980-05-12 1981-04-10 Steel-making converters

Publications (1)

Publication Number Publication Date
ATE3650T1 true ATE3650T1 (en) 1983-06-15

Family

ID=9241848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81400570T ATE3650T1 (en) 1980-05-12 1981-04-10 STEEL MILL CONVERTER.

Country Status (5)

Country Link
EP (1) EP0040112B2 (en)
JP (1) JPS575812A (en)
AT (1) ATE3650T1 (en)
DE (1) DE3160383D1 (en)
FR (1) FR2482135A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
FR2591233B1 (en) * 1985-12-11 1992-08-14 Fives Cail Babcock IMPROVEMENTS ON STEEL CONVERTERS
JPS6414239A (en) * 1987-07-06 1989-01-18 Idemitsu Petrochemical Co Novel phosphazene compound
JPS6414240A (en) * 1987-07-06 1989-01-18 Idemitsu Petrochemical Co Novel curable resin
JPS6474230A (en) * 1987-09-17 1989-03-20 Idemitsu Petrochemical Co Cured phosphazene resin
JPS6474229A (en) * 1987-09-17 1989-03-20 Idemitsu Petrochemical Co Phosphazene composition
DE19928195A1 (en) * 1999-06-19 2000-12-21 Sms Demag Ag converter
CN101948941B (en) * 2010-10-26 2011-12-21 武汉钢铁(集团)公司 Device for connecting converter body and trunnion ring
ITMI20120871A1 (en) * 2012-05-21 2013-11-22 Danieli Off Mecc SUSPENSION DEVICE FOR OXYGEN AND CONVERTER TILTING CONVERTERS PROVIDED WITH THE SUSPENSION DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197106B (en) * 1961-12-14 1965-07-22 Beteiligungs & Patentverw Gmbh Converter rotating in an inclined position and tiltable around a transverse axis
DE1293179B (en) * 1962-03-21 1969-04-24 Demag Ag Exchangeable vessel for metal, especially steel melts
DE1291345B (en) * 1963-08-02 1969-03-27 Demag Ag Converter for steel production with loose support ring and support flange welded onto the vessel
DE1533909B2 (en) * 1967-06-28 1975-04-10 Demag Ag, 4100 Duisburg Metallurgical vessel, in particular tiltable and / or rotating steelworks converter

Also Published As

Publication number Publication date
FR2482135A1 (en) 1981-11-13
EP0040112A1 (en) 1981-11-18
JPS575812A (en) 1982-01-12
FR2482135B1 (en) 1984-12-07
EP0040112B2 (en) 1987-09-09
DE3160383D1 (en) 1983-07-07
JPS6411683B2 (en) 1989-02-27
EP0040112B1 (en) 1983-06-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee