FR2182633B2 - - Google Patents

Info

Publication number
FR2182633B2
FR2182633B2 FR7215476A FR7215476A FR2182633B2 FR 2182633 B2 FR2182633 B2 FR 2182633B2 FR 7215476 A FR7215476 A FR 7215476A FR 7215476 A FR7215476 A FR 7215476A FR 2182633 B2 FR2182633 B2 FR 2182633B2
Authority
FR
France
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
FR7215476A
Other languages
French (fr)
Other versions
FR2182633A2 (de
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 FR7127760A external-priority patent/FR2146970A1/fr
Priority claimed from FR7137308A external-priority patent/FR2156422A2/fr
Priority to FR7215476A priority Critical patent/FR2182633B2/fr
Application filed by Creusot Loire SA filed Critical Creusot Loire SA
Priority to BE784806A priority patent/BE784806A/xx
Priority to GB2754972A priority patent/GB1392225A/en
Priority to DE19722229022 priority patent/DE2229022C3/de
Priority to AU43635/72A priority patent/AU467443B2/en
Priority to US00266256A priority patent/US3817505A/en
Priority to JP6582872A priority patent/JPS5317963B2/ja
Priority to ES404547A priority patent/ES404547A1/es
Priority to CA146,779A priority patent/CA995456A/fr
Priority to LU65699D priority patent/LU65699A1/xx
Priority to IT69234/72A priority patent/IT964640B/it
Priority to PL1972156814A priority patent/PL78143B1/pl
Priority to NL7210419A priority patent/NL7210419A/xx
Priority to SE7209881A priority patent/SE397838B/xx
Publication of FR2182633A2 publication Critical patent/FR2182633A2/fr
Publication of FR2182633B2 publication Critical patent/FR2182633B2/fr
Application granted granted Critical
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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7215476A 1971-07-29 1972-05-02 Expired FR2182633B2 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7215476A FR2182633B2 (de) 1971-07-29 1972-05-02
BE784806A BE784806A (fr) 1971-07-29 1972-06-13 Dispositif d'insufflation a alimentation multiple
GB2754972A GB1392225A (en) 1971-07-29 1972-06-13 Tuyere
DE19722229022 DE2229022C3 (de) 1971-07-29 1972-06-14 Vorrichtung zum getrennten Einfuhren von zumindest zwei besonderen Fluiden in getrennt zu speisende Düsen
AU43635/72A AU467443B2 (en) 1971-07-29 1972-06-20 Device for injecting fluids in tuyeres with seperate multiple feeds for metallurgical converters
US00266256A US3817505A (en) 1971-07-29 1972-06-26 Device for injecting fluids in tuyeres with separate multiple feeds
JP6582872A JPS5317963B2 (de) 1971-07-29 1972-06-30
ES404547A ES404547A1 (es) 1971-07-29 1972-07-05 Dispositivo de introduccion separada de al menos dos flui- dos distintos bajo presion, en toberas de doble o demultiplealimentacion separada.
CA146,779A CA995456A (fr) 1971-07-29 1972-07-10 Dispositif d'insufflation a alimentation multiple separee
LU65699D LU65699A1 (de) 1971-07-29 1972-07-10
IT69234/72A IT964640B (it) 1971-07-29 1972-07-11 Dispositivo di insufflazione ad alimentazione molteplice separata
PL1972156814A PL78143B1 (de) 1971-07-29 1972-07-19
NL7210419A NL7210419A (de) 1971-07-29 1972-07-28
SE7209881A SE397838B (sv) 1971-07-29 1972-07-28 Anordning for infestning av blasmunstycke i konverter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7127760A FR2146970A1 (en) 1971-07-29 1971-07-29 Coaxial tube tuyere supply - which operates at high pressures and temps
FR7137308A FR2156422A2 (en) 1971-07-29 1971-10-18 Coaxial tube tuyere supply - which operates at high pressures and temps
FR7215476A FR2182633B2 (de) 1971-07-29 1972-05-02

Publications (2)

Publication Number Publication Date
FR2182633A2 FR2182633A2 (de) 1973-12-14
FR2182633B2 true FR2182633B2 (de) 1974-11-08

Family

ID=27249635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215476A Expired FR2182633B2 (de) 1971-07-29 1972-05-02

Country Status (13)

Country Link
US (1) US3817505A (de)
JP (1) JPS5317963B2 (de)
AU (1) AU467443B2 (de)
BE (1) BE784806A (de)
CA (1) CA995456A (de)
ES (1) ES404547A1 (de)
FR (1) FR2182633B2 (de)
GB (1) GB1392225A (de)
IT (1) IT964640B (de)
LU (1) LU65699A1 (de)
NL (1) NL7210419A (de)
PL (1) PL78143B1 (de)
SE (1) SE397838B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023781A (en) * 1973-05-12 1977-05-17 Eisenwerk-Gesellschaft Maximilianshutte Mbh Tuyere for metallurgical vessels
DE2326754C3 (de) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums
JPS5139506A (ja) * 1974-09-30 1976-04-02 Kanai Juyo Kogyo Kk Bokyoshoketsuringu
DE2504946C2 (de) * 1975-02-06 1980-04-30 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zum Einschmelzen von Schrott, Eisenschwamm, Pellets oder dgl
SE454371B (sv) * 1980-10-10 1988-04-25 Sueddeutsche Kuehler Behr Anslutningsstycke for en dubbelrorskylare
US4449701A (en) * 1982-08-23 1984-05-22 Pennsylvania Engineering Corporation Tuyere for the injection of gases into a metallurgical vessel
WO1990014264A1 (en) * 1989-05-24 1990-11-29 Robert James Mckay Floatable supports
GB2263696B (en) * 1989-09-22 1994-05-11 British Gas Plc Sealant
US6351948B1 (en) * 1999-12-02 2002-03-05 Woodward Fst, Inc. Gas turbine engine fuel injector
EP2668461B1 (de) * 2011-01-27 2018-09-26 St. Clair Systems, Inc. System mit austauschbaren koaxialschläuchen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US846475A (en) * 1906-11-08 1907-03-12 Nat Tube Co Peep-sight for twyer-stocks.
US1229938A (en) * 1916-07-19 1917-06-12 George D Golden Twyer.
GB662159A (en) * 1948-02-19 1951-12-05 Phelps Dodge Corp Improvements in or relating to method and apparatus for removing accretions from thedischarge end of a tuyere
FR969303A (fr) * 1948-07-09 1950-12-19 Gestion Pour Le Gouvernement M Procédé et dispositif pour l'amélioration de la fabrication de fonte brute et d'acier
US2829960A (en) * 1954-01-18 1958-04-08 Henry J Kaiser Company Method and metallurgical device for the refining of steel
US2863656A (en) * 1955-09-20 1958-12-09 American Brake Shoe Co Injectors for furnaces
GB826442A (en) * 1958-04-11 1960-01-06 Julien Rasquinet Improvements in metallurgical converter bottoms
FR1195858A (fr) * 1958-04-11 1959-11-19 Perfectionnement aux dispositifs de fixation et d'étanchéité des tubes à base de cuivre destinés au garnissage des fonds de convertisseurs
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
SU416959A3 (de) * 1969-01-28 1974-02-25

Also Published As

Publication number Publication date
SE397838B (sv) 1977-11-21
AU4363572A (en) 1974-01-03
CA995456A (fr) 1976-08-24
BE784806A (fr) 1972-10-02
NL7210419A (de) 1973-01-31
ES404547A1 (es) 1975-06-16
AU467443B2 (en) 1975-12-04
JPS4831105A (de) 1973-04-24
GB1392225A (en) 1975-04-30
JPS5317963B2 (de) 1978-06-12
IT964640B (it) 1974-01-31
DE2229022A1 (de) 1973-02-15
PL78143B1 (de) 1975-04-30
DE2229022B2 (de) 1974-10-24
US3817505A (en) 1974-06-18
FR2182633A2 (de) 1973-12-14
LU65699A1 (de) 1972-10-30

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Legal Events

Date Code Title Description
CL Concession to grant licences
TP Transmission of property