SE447675B - Dysa for injektionslans - Google Patents

Dysa for injektionslans

Info

Publication number
SE447675B
SE447675B SE8205880A SE8205880A SE447675B SE 447675 B SE447675 B SE 447675B SE 8205880 A SE8205880 A SE 8205880A SE 8205880 A SE8205880 A SE 8205880A SE 447675 B SE447675 B SE 447675B
Authority
SE
Sweden
Prior art keywords
nozzle
lance
injection
tip
intended
Prior art date
Application number
SE8205880A
Other languages
English (en)
Swedish (sv)
Other versions
SE8205880L (sv
SE8205880D0 (sv
Inventor
B Frykendahl
Original Assignee
Ifm Dev Ab
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=20348229&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE447675(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ifm Dev Ab filed Critical Ifm Dev Ab
Priority to SE8205880A priority Critical patent/SE447675B/sv
Publication of SE8205880D0 publication Critical patent/SE8205880D0/xx
Priority to AT83850266T priority patent/ATE36662T1/de
Priority to DE8383850266T priority patent/DE3377772D1/de
Priority to EP83850266A priority patent/EP0106822B1/de
Priority to US06/541,054 priority patent/US4630802A/en
Priority to FI833743A priority patent/FI73464C/fi
Priority to JP58192280A priority patent/JPS6068066A/ja
Publication of SE8205880L publication Critical patent/SE8205880L/
Publication of SE447675B publication Critical patent/SE447675B/sv

Links

Classifications

    • 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
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Nozzles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Details Of Indoor Wiring (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Insulating Bodies (AREA)
SE8205880A 1982-10-15 1982-10-15 Dysa for injektionslans SE447675B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8205880A SE447675B (sv) 1982-10-15 1982-10-15 Dysa for injektionslans
AT83850266T ATE36662T1 (de) 1982-10-15 1983-10-06 Dueseneinsatz fuer ein einblasrohr.
DE8383850266T DE3377772D1 (en) 1982-10-15 1983-10-06 Nozzle for injection lance
EP83850266A EP0106822B1 (de) 1982-10-15 1983-10-06 Düseneinsatz für ein Einblasrohr
US06/541,054 US4630802A (en) 1982-10-15 1983-10-12 Nozzle for injection lance
FI833743A FI73464C (fi) 1982-10-15 1983-10-14 Dysa foer injektionslans.
JP58192280A JPS6068066A (ja) 1982-10-15 1983-10-14 噴射ランス用ノズル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205880A SE447675B (sv) 1982-10-15 1982-10-15 Dysa for injektionslans

Publications (3)

Publication Number Publication Date
SE8205880D0 SE8205880D0 (sv) 1982-10-15
SE8205880L SE8205880L (sv) 1984-04-16
SE447675B true SE447675B (sv) 1986-12-01

Family

ID=20348229

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205880A SE447675B (sv) 1982-10-15 1982-10-15 Dysa for injektionslans

Country Status (7)

Country Link
US (1) US4630802A (de)
EP (1) EP0106822B1 (de)
JP (1) JPS6068066A (de)
AT (1) ATE36662T1 (de)
DE (1) DE3377772D1 (de)
FI (1) FI73464C (de)
SE (1) SE447675B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004571A1 (en) * 1988-10-17 1990-05-03 Aga Ab Method and apparatus for enhancing combustion and operational efficiency in a glass melting furnace

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322556A1 (de) * 1983-06-23 1985-01-10 Didier-Werke Ag, 6200 Wiesbaden Lanze zum einblasen fluidisierter stoffe in eine metallschmelze
GB8411596D0 (en) * 1984-05-05 1984-06-13 Thor Ceramics Ltd Stopper
DE3505821C1 (de) * 1985-02-20 1986-08-07 Didier-Werke Ag, 6200 Wiesbaden Huelse zum Einblasen von Feststoffen in eine Metallschmelze
DE3545763A1 (de) * 1985-12-21 1987-06-25 Didier Werke Ag Gasspuelstopfen fuer ein schmelzengefaess
LU86322A1 (fr) * 1986-02-25 1987-09-10 Arbed Lance de soufflage d'oxygene
DE3719862C2 (de) * 1986-08-20 1988-10-27 Plibrico Co Gmbh Tauchlanze
SE8702601L (sv) * 1987-06-23 1988-12-24 Hoeganaes Ab Metallurgisk dysa
US4989838A (en) * 1989-08-10 1991-02-05 Kaldon Richard G Metallurgical treatment lance
US5209889A (en) * 1991-10-10 1993-05-11 Gencorp Inc. Method for operation of shuttle assembly for use in an injection molding machine
USH1624H (en) * 1993-06-02 1997-01-07 The United States Of America As Represented By The Secretary Of The Navy Stabilizer for submerged gaseous jets in liquids
FR2787045B1 (fr) * 1998-12-10 2001-02-09 Lorraine Laminage Piece refractaire d'injection de gaz dans un circuit de coulee de metal liquide
DE202007019036U1 (de) * 2007-01-26 2010-06-17 Innotec Ltd. Stopfen für die Regelung des Zuflusses von flüssigem Metall von einem Behälter in eine Gussanlage
US8221677B2 (en) * 2007-04-02 2012-07-17 Specialty Minerals (Michigan) Inc. Wire injection lance nozzle insert
WO2010005506A1 (en) * 2008-07-10 2010-01-14 Specialty Minerals (Michigan) Inc. Wire injection lance nozzle assembly
CN101966580A (zh) * 2010-10-29 2011-02-09 维苏威高级陶瓷(苏州)有限公司 连铸用可校准塞棒
CN104368804B (zh) * 2014-09-25 2016-08-24 武汉重工铸锻有限责任公司 塞头与喷嘴接头的整体加工方法
US9670559B2 (en) * 2015-07-06 2017-06-06 National Cheng Kung University Method of adding high vapor pressure magnesium to steel liquid and apparatus for performing the method

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US694348A (en) * 1901-04-12 1902-03-04 George C Carson Apparatus for treating metals.
US2805147A (en) * 1952-10-02 1957-09-03 Tiroler Roehren & Metallwerk Process and apparatus for introducing fine-grained additions below the surface of metal melts
US2804339A (en) * 1955-03-30 1957-08-27 Union Carbide Corp Injection nozzle
US3015481A (en) * 1959-12-11 1962-01-02 Archie H Clingensmith Tuyere assembly
BE660069A (de) * 1964-02-25 1965-08-23
GB1323448A (en) * 1970-11-30 1973-07-18 British Steel Corp Aluminium/refractory-coated lance
AT331437B (de) * 1973-06-14 1976-08-25 Voest Ag Kontinuierliches stahlstranggiessverfahren und vorrichtung zu dessen durchfuhrung
SE425256B (sv) * 1973-10-22 1982-09-13 Sumitomo Metal Ind Vakuumavkolning av stal
JPS5439806B2 (de) * 1973-12-15 1979-11-30
JPS5333084B2 (de) * 1974-06-04 1978-09-12
SU641004A1 (ru) * 1976-02-16 1979-01-05 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Имени И.П.Бардина Фурма дл продувки расплава газопорошковыми смес ми
JPS6058296B2 (ja) * 1977-06-13 1985-12-19 東芝セラミツクス株式会社 耐熱材料
SE424915B (sv) * 1977-10-04 1982-08-16 Stiftelsen Metallurg Forsk Lans for injicering av pulverformigt material i metallsmeltor
GB2021242A (en) * 1977-12-10 1979-11-28 Duport Steels Ltd Blowing Lance for Solid Materials
JPS551974A (en) * 1978-06-22 1980-01-09 Takiguchi Tekkosho:Kk Fusion-welding method of filler pipe with flange for mounting
JPS5531269A (en) * 1978-08-28 1980-03-05 Aikoh Co Lance pipe
JPS5554519A (en) * 1978-10-13 1980-04-21 Aikoo Kk Lance pipe and molten metal blowing method
SE7906404L (sv) * 1978-08-28 1980-02-29 Aikoh Co Lansror
JPS6046168B2 (ja) * 1979-01-18 1985-10-15 黒崎窯業株式会社 ガス吹込用成形体
DE2912195C2 (de) * 1979-03-28 1986-04-30 Mannesmann AG, 4000 Düsseldorf Entschwefelungslanze
US4326701A (en) * 1979-09-29 1982-04-27 Kaiser Steel Corporation Lance apparatus
FI64398C (fi) * 1980-08-04 1983-11-10 Outokumpu Oy Gasblaosroer foer inmatning av reaktionsaemnen i metallurgiskasmaeltor
JPS5751226A (en) * 1980-09-09 1982-03-26 Tokyo Koukiyuu Rozai Kk Purifying apparatus for molten metal
US4357004A (en) * 1981-07-06 1982-11-02 Union Carbide Corporation Apparatus for refining molten metal
JPS5822339A (ja) * 1981-07-30 1983-02-09 Denka Consult & Eng Co Ltd 複管多孔ランス
JPS58176958A (ja) * 1982-04-09 1983-10-17 Nitto Electric Ind Co Ltd 半導体装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004571A1 (en) * 1988-10-17 1990-05-03 Aga Ab Method and apparatus for enhancing combustion and operational efficiency in a glass melting furnace

Also Published As

Publication number Publication date
FI833743A0 (fi) 1983-10-14
FI833743L (fi) 1984-04-16
EP0106822A1 (de) 1984-04-25
SE8205880L (sv) 1984-04-16
US4630802A (en) 1986-12-23
DE3377772D1 (en) 1988-09-29
SE8205880D0 (sv) 1982-10-15
FI73464B (fi) 1987-06-30
EP0106822B1 (de) 1988-08-24
FI73464C (fi) 1987-10-09
JPS6068066A (ja) 1985-04-18
ATE36662T1 (de) 1988-09-15

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