BR9300085A - Suspensao para lanca de oxigenio com meio de alimentacao integrado - Google Patents

Suspensao para lanca de oxigenio com meio de alimentacao integrado

Info

Publication number
BR9300085A
BR9300085A BR9300085A BR9300085A BR9300085A BR 9300085 A BR9300085 A BR 9300085A BR 9300085 A BR9300085 A BR 9300085A BR 9300085 A BR9300085 A BR 9300085A BR 9300085 A BR9300085 A BR 9300085A
Authority
BR
Brazil
Prior art keywords
lance
medium
connection
suspension
pipes
Prior art date
Application number
BR9300085A
Other languages
English (en)
Inventor
Hubert Stomp
Andre Kremer
Daniel Fries
Marc Reichert
Original Assignee
Wurth Paul 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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR9300085A publication Critical patent/BR9300085A/pt

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
    • C21C5/4606—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
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/168—Introducing a fluid jet or current into the charge through a lance
    • F27D2003/169—Construction of the lance, e.g. lances for injecting particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Nozzles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR9300085A 1992-01-24 1993-01-14 Suspensao para lanca de oxigenio com meio de alimentacao integrado BR9300085A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88057A LU88057A1 (de) 1992-01-24 1992-01-24 Blaslanzenaufhaengung mit kombinierter medienversorgung

Publications (1)

Publication Number Publication Date
BR9300085A true BR9300085A (pt) 1993-07-27

Family

ID=19731335

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300085A BR9300085A (pt) 1992-01-24 1993-01-14 Suspensao para lanca de oxigenio com meio de alimentacao integrado

Country Status (15)

Country Link
US (1) US5301928A (pt)
EP (1) EP0552440B1 (pt)
JP (1) JPH05345909A (pt)
KR (1) KR100219380B1 (pt)
CN (1) CN1033918C (pt)
AT (1) ATE158820T1 (pt)
AU (1) AU650378B2 (pt)
BR (1) BR9300085A (pt)
CA (1) CA2086702C (pt)
CZ (1) CZ284582B6 (pt)
DE (1) DE59208947D1 (pt)
LU (1) LU88057A1 (pt)
SK (1) SK391192A3 (pt)
TW (1) TW223662B (pt)
ZA (1) ZA929692B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU88808A1 (fr) * 1996-08-28 1998-03-02 Wurth Paul Sa Dispositif d'accouplement d'une lance de soufflage à un collecteur
TWI373529B (en) * 2004-07-27 2012-10-01 Tech Resources Pty Ltd Smelting apparatus
EP3726123B1 (en) * 2018-02-05 2024-01-10 Tatsuno Corporation Nozzle hanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6601189U (de) * 1968-03-29 1969-02-27 Demag Ag Blaslanzenvorrichtung fuer metallurgische oefen insbesondere fuer stahlwerkskonverter
LU69797A1 (pt) * 1974-04-05 1974-11-21
SU574474A1 (ru) * 1975-03-07 1977-09-30 Ждановский Ордена Ленина Завод Тяжелого Машиностроения Им. 50-Летия Великой Октябрьской Социалистической Революции Устройство дл установки гибких рукавов фурмы
DE2609564A1 (de) * 1976-03-08 1977-09-15 Siemens Ag Verfahren zum abscheiden von elementarem silicium aus der gasphase
LU86985A1 (de) * 1987-09-07 1989-04-06 Wurth Paul Sa Automatische lanzenwechselvorrichtung
EP0441767B1 (de) * 1990-02-01 1995-01-11 Voest-Alpine Industrieanlagenbau Gmbh Einrichtung zur Medienversorgung an einer Blaslanze
LU87761A1 (fr) * 1990-07-04 1992-03-11 Wurth Paul Sa Dispositif d'accouplement automatique d'une lance d'insufflation a une tete de raccord

Also Published As

Publication number Publication date
ATE158820T1 (de) 1997-10-15
KR930016549A (ko) 1993-08-26
CA2086702C (en) 2003-12-30
KR100219380B1 (ko) 1999-09-01
EP0552440A2 (de) 1993-07-28
AU3014892A (en) 1993-07-29
CZ391192A3 (en) 1993-08-11
CN1074943A (zh) 1993-08-04
LU88057A1 (de) 1993-08-17
AU650378B2 (en) 1994-06-16
TW223662B (pt) 1994-05-11
DE59208947D1 (de) 1997-11-06
CN1033918C (zh) 1997-01-29
US5301928A (en) 1994-04-12
CA2086702A1 (en) 1993-07-25
EP0552440B1 (de) 1997-10-01
SK391192A3 (en) 1996-06-05
EP0552440A3 (pt) 1994-01-05
JPH05345909A (ja) 1993-12-27
ZA929692B (en) 1993-06-09
CZ284582B6 (cs) 1999-01-13

Similar Documents

Publication Publication Date Title
EG17665A (en) Substrat pour culture hors-soil
GR3026506T3 (en) Indole derivatives as serotonin antagonists
FI851670L (fi) Matningsbalk foer en bergborrmaskin.
TW335355B (en) Distillation apparatus
ES8206615A1 (es) Procedimiento para la generacion de gas dentro de un reactorde bano de hierro
BR9300085A (pt) Suspensao para lanca de oxigenio com meio de alimentacao integrado
IT1150255B (it) Struttura comprendente un tubo di alimentazione ed un tubo a lancia per un soffiatore di fuliggine,dotata di un sistema generatore di turbolenza
ATE125498T1 (de) Fahrleitungsstützpunkt.
FR2497821B1 (fr) Procede pour la fabrication d'agents carburants par compactage de poussiers de carbone en presence d'un liant
EP0276500A3 (en) 2-oxindole intermediates
AU563338B2 (en) Bogie for cable drawn vehicle
ATE279136T1 (de) Flaschenhalter sowie eine platte mit solchen haltern
ES8204977A1 (es) Procedimiento y aparato para calcinar piedra caliza en un horno de cuba
TW223066B (pt)
IT1174041B (it) Procedimento a letto fluidificato multisalido ad elevata velocita',in particolare per la combustione del carbone
TW265372B (pt)
IT8567207A1 (it) Caldaia per riscaldamento ad elevata autonomia di alimentazione di combustibile solido.
ATE217223T1 (de) Vorrichtung zum verteilen von schlackenpulver und stranggiessanlage mit einer derartigen verteilungsvorrichtung
HU9500797D0 (en) Flat roof duct
BR9100585A (pt) Substrato para a cultura fora do solo
BR8406413A (pt) Processo de controlar a distribuicao substancialmente por igual de particulados a partir de um distribuidor com multiplas saidas
SU1037034A2 (ru) Устройство дл дополнительного питани вращающейс печи
IT8202931A0 (it) Processo per l'insufflamento di carbone in altoforno.
JPS521621A (en) Suspension type charging pipe
JPS569667A (en) Oil reservoir for main bearing of water wheel

Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 17A ANUI DADE.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 17A E 18A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.