BR9206547A - Dardo metalúrgico para retenção de escória e método para sua montagem - Google Patents
Dardo metalúrgico para retenção de escória e método para sua montagemInfo
- 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
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)
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)
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)
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 |
-
1991
- 1991-09-28 GB GB919120602A patent/GB9120602D0/en active Pending
-
1992
- 1992-09-24 AT AT92920297T patent/ATE153576T1/de not_active IP Right Cessation
- 1992-09-24 EP EP92920297A patent/EP0605560B1/en not_active Expired - Lifetime
- 1992-09-24 AU AU26588/92A patent/AU653265B2/en not_active Ceased
- 1992-09-24 BR BR9206547A patent/BR9206547A/pt not_active IP Right Cessation
- 1992-09-24 US US08/211,186 patent/US5451036A/en not_active Expired - Lifetime
- 1992-09-24 DK DK92920297.6T patent/DK0605560T3/da active
- 1992-09-24 JP JP5506703A patent/JPH07500055A/ja active Pending
- 1992-09-24 DE DE69220073T patent/DE69220073T2/de not_active Expired - Fee Related
- 1992-09-24 WO PCT/GB1992/001757 patent/WO1993006957A1/en active IP Right Grant
- 1992-09-24 ES ES92920297T patent/ES2102519T3/es not_active Expired - Lifetime
- 1992-09-24 GB GB9220169A patent/GB2259975B/en not_active Expired - Lifetime
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). |
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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. |
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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. |
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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. |