FR2312320A1 - Systeme de fermeture a tiroir, notamment pour convertisseur - Google Patents

Systeme de fermeture a tiroir, notamment pour convertisseur

Info

Publication number
FR2312320A1
FR2312320A1 FR7614585A FR7614585A FR2312320A1 FR 2312320 A1 FR2312320 A1 FR 2312320A1 FR 7614585 A FR7614585 A FR 7614585A FR 7614585 A FR7614585 A FR 7614585A FR 2312320 A1 FR2312320 A1 FR 2312320A1
Authority
FR
France
Prior art keywords
converter
closure system
drawer closure
drawer
closure
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
FR7614585A
Other languages
English (en)
Other versions
FR2312320B1 (fr
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.)
Stopinc AG
Original Assignee
Stopinc 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
Priority claimed from DE19752523928 external-priority patent/DE2523928C2/de
Application filed by Stopinc AG filed Critical Stopinc AG
Publication of FR2312320A1 publication Critical patent/FR2312320A1/fr
Application granted granted Critical
Publication of FR2312320B1 publication Critical patent/FR2312320B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • 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
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General 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)
FR7614585A 1975-05-30 1976-05-14 Systeme de fermeture a tiroir, notamment pour convertisseur Granted FR2312320A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752523928 DE2523928C2 (de) 1975-05-30 Schieberverschlußanordnung insbesondere für Konverter

Publications (2)

Publication Number Publication Date
FR2312320A1 true FR2312320A1 (fr) 1976-12-24
FR2312320B1 FR2312320B1 (fr) 1980-12-19

Family

ID=5947771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614585A Granted FR2312320A1 (fr) 1975-05-30 1976-05-14 Systeme de fermeture a tiroir, notamment pour convertisseur

Country Status (6)

Country Link
US (1) US4026443A (fr)
BE (1) BE841397A (fr)
FR (1) FR2312320A1 (fr)
GB (1) GB1555137A (fr)
LU (1) LU75040A1 (fr)
NL (1) NL7605722A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456296A1 (fr) * 1979-05-07 1980-12-05 Metacon Ag Four metallurgique avec fermeture a tiroir
FR2472153A1 (fr) * 1979-12-20 1981-06-26 Ozdi Kohaszati Uezemek Dispositif pour ouvrir et fermer le trou de coulee des fours siemens-martin et procede de production d'acier dans des fours de ce type
WO1985002202A1 (fr) * 1983-11-18 1985-05-23 Union Siderurgique Du Nord Et De L'est De La Franc Perfectionnement aux hauts fourneaux, dans la zone des trous de coulee

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192492A (en) * 1979-03-23 1980-03-11 Dresser Industries, Inc. Device for fabrication of tapholes in metallurgical vessels
DE2918344A1 (de) * 1979-05-07 1980-11-20 Metacon Ag Schieberverschluss fuer den abstichkanal eines metallurgischen ofens oder gefaesses
US4328956A (en) * 1980-12-24 1982-05-11 Kaiser Aluminum & Chemical Corporation Taphole assembly and method of installation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921351A (en) * 1956-11-01 1960-01-19 Momm Werner Wilhelm Ladle flow control device
GB973312A (en) * 1961-04-21 1964-10-21 Davy & United Eng Co Ltd Improvements in or relating to containers for molten metal
SE324213B (fr) * 1964-09-22 1970-05-25 E Fichera
US3934863A (en) * 1974-03-11 1976-01-27 Uddeholms Aktiebolag Apparatus for refining molten metal and molten metal refining process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456296A1 (fr) * 1979-05-07 1980-12-05 Metacon Ag Four metallurgique avec fermeture a tiroir
FR2472153A1 (fr) * 1979-12-20 1981-06-26 Ozdi Kohaszati Uezemek Dispositif pour ouvrir et fermer le trou de coulee des fours siemens-martin et procede de production d'acier dans des fours de ce type
WO1985002202A1 (fr) * 1983-11-18 1985-05-23 Union Siderurgique Du Nord Et De L'est De La Franc Perfectionnement aux hauts fourneaux, dans la zone des trous de coulee
FR2555202A1 (fr) * 1983-11-18 1985-05-24 Usinor Perfectionnement aux hauts fourneaux, dans la zone des trous de coulee
EP0143695A1 (fr) * 1983-11-18 1985-06-05 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Perfectionnement aux hauts fourneaux, dans la zone des trous de coulée

Also Published As

Publication number Publication date
DE2523928A1 (fr) 1976-03-04
GB1555137A (en) 1979-11-07
FR2312320B1 (fr) 1980-12-19
US4026443A (en) 1977-05-31
BE841397A (fr) 1976-09-01
NL7605722A (nl) 1976-12-02
DE2523928B1 (de) 1976-03-04
LU75040A1 (fr) 1977-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse