BR9206547A - Dardo metalúrgico para retenção de escória e método para sua montagem - Google Patents

Dardo metalúrgico para retenção de escória e método para sua montagem

Info

Publication number
BR9206547A
BR9206547A BR9206547A BR9206547A BR9206547A BR 9206547 A BR9206547 A BR 9206547A BR 9206547 A BR9206547 A BR 9206547A BR 9206547 A BR9206547 A BR 9206547A BR 9206547 A BR9206547 A BR 9206547A
Authority
BR
Brazil
Prior art keywords
head
pct
tail
lining sleeve
sleeve
Prior art date
Application number
BR9206547A
Other languages
English (en)
Inventor
Owen Eastwood
Original Assignee
Monocon Int Ltd
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 Monocon Int Ltd filed Critical Monocon Int Ltd
Publication of BR9206547A publication Critical patent/BR9206547A/pt

Links

Classifications

    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/159—Equipment for removing or retaining slag for retaining slag during the pouring of the metal or retaining metal during the pouring of the slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal
    • B22D43/002—Retaining slag during pouring molten metal by using floating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y10T29/49913—Securing cup or tube between axially extending concentric annuli by constricting outer annulus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Connection Of Plates (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BR9206547A 1991-09-28 1992-09-24 Dardo metalúrgico para retenção de escória e método para sua montagem BR9206547A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919120602A GB9120602D0 (en) 1991-09-28 1991-09-28 Metallurgical dart
PCT/GB1992/001757 WO1993006957A1 (en) 1991-09-28 1992-09-24 Slag retaining device

Publications (1)

Publication Number Publication Date
BR9206547A true BR9206547A (pt) 1995-11-21

Family

ID=10702092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206547A BR9206547A (pt) 1991-09-28 1992-09-24 Dardo metalúrgico para retenção de escória e método para sua montagem

Country Status (11)

Country Link
US (1) US5451036A (pt)
EP (1) EP0605560B1 (pt)
JP (1) JPH07500055A (pt)
AT (1) ATE153576T1 (pt)
AU (1) AU653265B2 (pt)
BR (1) BR9206547A (pt)
DE (1) DE69220073T2 (pt)
DK (1) DK0605560T3 (pt)
ES (1) ES2102519T3 (pt)
GB (2) GB9120602D0 (pt)
WO (1) WO1993006957A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420869C2 (de) * 1994-06-15 2002-05-29 Stilkerieg Berthold Konverter-Schwimmkegel
DE29617115U1 (de) * 1996-10-01 1996-11-14 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 58840 Plettenberg Konverterverschlußschwimmer
GB0002895D0 (en) * 2000-02-08 2000-03-29 Goricon Metallurg Services Improvements relating to plug members for steel furnaces
US6723275B2 (en) * 2001-01-16 2004-04-20 Tetron, Inc. Vortex inhibitor with sacrificial rod
KR20030000240A (ko) * 2001-06-22 2003-01-06 배복순 슬래그 유출방지용 다트 가이드의 제조방법
US8210402B2 (en) * 2009-02-09 2012-07-03 Ajf, Inc. Slag control shape device with L-shape loading bracket

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508223B1 (de) * 1966-09-26 1970-04-09 Mannesmann Ag Schwimmerverschluss zum Zurueckhalten der Schlacke waehrend des Abstiches bei Abstichkonvertern
DE2549728C2 (de) * 1975-11-06 1977-10-06 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Vorrichtung zum Verschließen des Abstichloches eines Konverters
US4399986A (en) * 1981-12-14 1983-08-23 Collins William J Device for plugging a taphole in a furnace
US4494734A (en) * 1983-07-22 1985-01-22 Labate M D Slag retaining device for use during tapping of converters and method
US4610436A (en) * 1985-05-06 1986-09-09 Insul Company, Inc. Slag retaining device with self-aligning tip
GB2188132B (en) * 1986-03-19 1990-06-13 Labate Michael D Slag retaining device for use in vessels such as converters, ladles or the like.
US4709903A (en) * 1986-05-08 1987-12-01 Labate M D Slag retaining device for use in converters, ladles, or the like
US4799650A (en) * 1987-09-23 1989-01-24 Labate Michael D Slag retaining device with vortex inhibitor
GB8922863D0 (en) * 1989-10-11 1989-11-29 Monocon Int Ltd Tap hole closure means
DE9005499U1 (de) * 1990-05-15 1991-09-12 Foseco International Ltd., Birmingham Schwimmkörperverschluß zum Zurückhalten der Schlacke

Also Published As

Publication number Publication date
US5451036A (en) 1995-09-19
ES2102519T3 (es) 1997-08-01
JPH07500055A (ja) 1995-01-05
DE69220073T2 (de) 1997-10-30
GB2259975A (en) 1993-03-31
AU653265B2 (en) 1994-09-22
WO1993006957A1 (en) 1993-04-15
DE69220073D1 (de) 1997-07-03
EP0605560A1 (en) 1994-07-13
DK0605560T3 (da) 1997-10-20
GB9220169D0 (en) 1992-11-04
GB9120602D0 (en) 1991-11-06
GB2259975B (en) 1995-07-05
AU2658892A (en) 1993-05-03
ATE153576T1 (de) 1997-06-15
EP0605560B1 (en) 1997-05-28

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Legal Events

Date Code Title Description
EE Request for examination
TC Change of name
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 12A., 13A., 14A., 15A., 16A., 17A. E 18A. ANUIDADE(S).

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 2278 DE 02/09/2014 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 12A, 13A, 14A, 15A, 16A, 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 2607 DE 22-12-2020 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.