CA995456A - Dispositif d'insufflation a alimentation multiple separee - Google Patents

Dispositif d'insufflation a alimentation multiple separee

Info

Publication number
CA995456A
CA995456A CA146,779A CA146779A CA995456A CA 995456 A CA995456 A CA 995456A CA 146779 A CA146779 A CA 146779A CA 995456 A CA995456 A CA 995456A
Authority
CA
Canada
Prior art keywords
insufflation device
multiple separated
separated input
input
insufflation
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
CA146,779A
Other languages
English (en)
French (fr)
Other versions
CA146779S (en
Inventor
Pierre Leroy
Emile Sprunck
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
EMILE SPRUNCK
Original Assignee
Creusot Loire SA
EMILE SPRUNCK
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
Application filed by Creusot Loire SA, EMILE SPRUNCK filed Critical Creusot Loire SA
Application granted granted Critical
Publication of CA995456A publication Critical patent/CA995456A/fr
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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA146,779A 1971-07-29 1972-07-10 Dispositif d'insufflation a alimentation multiple separee Expired CA995456A (fr)

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 (sv) 1971-07-29 1972-05-02

Publications (1)

Publication Number Publication Date
CA995456A true CA995456A (fr) 1976-08-24

Family

ID=27249635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,779A Expired CA995456A (fr) 1971-07-29 1972-07-10 Dispositif d'insufflation a alimentation multiple separee

Country Status (13)

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

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
ES2702314T3 (es) * 2011-01-27 2019-02-28 St Clair Systems Inc Sistema de manguera coaxial recuperable

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
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
GB826442A (en) * 1958-04-11 1960-01-06 Julien Rasquinet Improvements in metallurgical converter bottoms
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 (sv) * 1969-01-28 1974-02-25

Also Published As

Publication number Publication date
ES404547A1 (es) 1975-06-16
JPS4831105A (sv) 1973-04-24
AU467443B2 (en) 1975-12-04
US3817505A (en) 1974-06-18
GB1392225A (en) 1975-04-30
FR2182633B2 (sv) 1974-11-08
BE784806A (fr) 1972-10-02
DE2229022A1 (de) 1973-02-15
SE397838B (sv) 1977-11-21
LU65699A1 (sv) 1972-10-30
IT964640B (it) 1974-01-31
NL7210419A (sv) 1973-01-31
DE2229022B2 (de) 1974-10-24
AU4363572A (en) 1974-01-03
PL78143B1 (sv) 1975-04-30
FR2182633A2 (sv) 1973-12-14
JPS5317963B2 (sv) 1978-06-12

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