AU569620B2 - Gas acceleration nozzle - Google Patents

Gas acceleration nozzle

Info

Publication number
AU569620B2
AU569620B2 AU42462/85A AU4246285A AU569620B2 AU 569620 B2 AU569620 B2 AU 569620B2 AU 42462/85 A AU42462/85 A AU 42462/85A AU 4246285 A AU4246285 A AU 4246285A AU 569620 B2 AU569620 B2 AU 569620B2
Authority
AU
Australia
Prior art keywords
nozzle
acceleration
extension
gas
section
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.)
Ceased
Application number
AU42462/85A
Other languages
English (en)
Other versions
AU4246285A (en
Inventor
Andre Bock
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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
Application filed by Arbed SA filed Critical Arbed SA
Publication of AU4246285A publication Critical patent/AU4246285A/en
Application granted granted Critical
Publication of AU569620B2 publication Critical patent/AU569620B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • 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
    • C21C5/4606—Lances or injectors
    • 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
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nozzles (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Joints Allowing Movement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Glanulating (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Gas Separation By Absorption (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Supports For Pipes And Cables (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Disintegrating Or Milling (AREA)
AU42462/85A 1984-05-15 1985-05-14 Gas acceleration nozzle Ceased AU569620B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU85363 1984-05-15
LU85363A LU85363A1 (fr) 1984-05-15 1984-05-15 Dispositif d'adaptation pour tuyere d'acceleration de particules solides

Publications (2)

Publication Number Publication Date
AU4246285A AU4246285A (en) 1985-11-21
AU569620B2 true AU569620B2 (en) 1988-02-11

Family

ID=19730259

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42462/85A Ceased AU569620B2 (en) 1984-05-15 1985-05-14 Gas acceleration nozzle

Country Status (16)

Country Link
US (1) US4655647A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0165198B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6112814A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930001328B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE54335T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU569620B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8502209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1278679C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3578531D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8608113A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI77473C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN164290B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU85363A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO165929C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT80469B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA853446B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86225A1 (de) * 1985-12-23 1987-07-24 Arbed Verfahren zum herstellen von hochwertigem stahl
JPH0730527Y2 (ja) * 1987-09-05 1995-07-12 義正 笠倉 包装用缶
US5576495A (en) * 1995-10-23 1996-11-19 The Babcock & Wilcox Company Two phase flow meter
RU2145644C1 (ru) * 1998-11-05 2000-02-20 Дикун Юрий Вениаминович Способ получения покрытия из порошковых материалов и устройство для его осуществления
AT408348B (de) * 1999-12-20 2001-10-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zum zuführen eines gases in ein metallurgisches gefäss

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1737576A (en) * 1975-09-02 1978-03-09 Fonda-Bonardi Giusto Short subsonic diffuser for large pressure ratios
AU2694277A (en) * 1976-07-26 1979-01-18 Hori Fumio Separating gases
AU7725281A (en) * 1980-10-23 1982-05-21 Lockheed Missiles & Space Company, Inc. Means and apparatus for throttling a dry pulverized solid material pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE576161A (fr) * 1958-03-03 1959-08-26 Siderurgie Fse Inst Rech Dispositif pour communiquer des vitesses élevées à des particules en suspension dans un gaz.
AT225213B (de) * 1960-05-27 1963-01-10 Oesterr Alpine Montan Verfahren und Einrichtung zur Einbringung von Zusatzstoffen in kohlenstoffhaltige Eisenbäder
AT238237B (de) * 1961-05-18 1965-01-25 Voest Ag Blaseinrichtung zur Durchführung metallurgischer Prozesse
US3876190A (en) * 1969-06-25 1975-04-08 Commw Ind Gases Method and apparatus for feeding particulate materials to furnaces and the like
DE2046415C3 (de) * 1970-09-19 1974-01-17 Sser Griesheim Gmbh, 6000 Frankfurt Schneidbrenner
DE2521253A1 (de) * 1975-05-13 1976-11-25 Linde Ag Brennschneidduese
FR2432552A1 (fr) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion
LU83814A1 (fr) * 1981-12-04 1983-09-01 Arbed Procede et dispositif pour l'affinage d'un bain de metal contenant des matieres refroidissantes solides
LU84433A1 (fr) * 1982-10-22 1984-05-10 Mecan Arbed Dommeldange S A R Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
LU84444A1 (fr) * 1982-10-27 1984-05-10 Arbed Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage
LU84686A1 (fr) * 1983-03-11 1984-11-14 Arbed Dispositif d'acceleration de particules solides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1737576A (en) * 1975-09-02 1978-03-09 Fonda-Bonardi Giusto Short subsonic diffuser for large pressure ratios
AU2694277A (en) * 1976-07-26 1979-01-18 Hori Fumio Separating gases
AU7725281A (en) * 1980-10-23 1982-05-21 Lockheed Missiles & Space Company, Inc. Means and apparatus for throttling a dry pulverized solid material pump

Also Published As

Publication number Publication date
EP0165198B1 (fr) 1990-07-04
NO165929B (no) 1991-01-21
JPS6112814A (ja) 1986-01-21
NO851931L (no) 1985-11-18
BR8502209A (pt) 1986-01-14
KR850008632A (ko) 1985-12-21
ATE54335T1 (de) 1990-07-15
FI851930A0 (fi) 1985-05-15
ZA853446B (en) 1986-01-29
PT80469A (fr) 1985-06-01
LU85363A1 (fr) 1986-01-29
PT80469B (pt) 1987-08-19
FI851930L (fi) 1985-11-16
US4655647A (en) 1987-04-07
DE3578531D1 (de) 1990-08-09
NO165929C (no) 1991-05-02
AU4246285A (en) 1985-11-21
ES543148A0 (es) 1986-06-01
FI77473C (fi) 1989-03-10
CA1278679C (fr) 1991-01-08
FI77473B (fi) 1988-11-30
EP0165198A2 (fr) 1985-12-18
KR930001328B1 (ko) 1993-02-26
IN164290B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-11
ES8608113A1 (es) 1986-06-01
EP0165198A3 (en) 1987-03-18

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