BR0303438A - Tubo de coquilha - Google Patents
Tubo de coquilhaInfo
- Publication number
- BR0303438A BR0303438A BR0303438-0A BR0303438A BR0303438A BR 0303438 A BR0303438 A BR 0303438A BR 0303438 A BR0303438 A BR 0303438A BR 0303438 A BR0303438 A BR 0303438A
- Authority
- BR
- Brazil
- Prior art keywords
- longitudinal edge
- wall thickness
- edge regions
- tube
- regions
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
"TUBO DE COQUILHA". A invenção refere-se a um tubo de coquilha (1b) de cobre para a fundição contínua de metais apresentando uma seção transversal interna e uma seção transversal externa com vários cantos e uma espessura nominal da parede que é de 8% a 10% da distância das superfícies internas situadas frontalmente opostas uma à outra, na convergência de tubo (4a). As superfícies internas estão submetidas indiretamente sob a influência da condução de calor de um meio de resfriamento a ser conduzido por fora da parede do tubo. Na área alta (14) da superfície do banho do metal líquido a espessura da parede é reduzida através de toda a extensão em torno de 10% a 40% do valor nominal da espessura nominal da parede.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10240457A DE10240457A1 (de) | 2002-08-29 | 2002-08-29 | Kokillenrohr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0303438A true BR0303438A (pt) | 2004-09-08 |
| BR0303438B1 BR0303438B1 (pt) | 2011-03-09 |
Family
ID=31197574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0303438-0A BR0303438B1 (pt) | 2002-08-29 | 2003-08-28 | tubo de coquilha de cobre para o lingotamento contìnuo de metais. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6918428B2 (pt) |
| EP (1) | EP1393837B1 (pt) |
| JP (1) | JP4318506B2 (pt) |
| KR (1) | KR20040019951A (pt) |
| CN (1) | CN1313227C (pt) |
| AT (1) | ATE309062T1 (pt) |
| AU (1) | AU2003227317B2 (pt) |
| BR (1) | BR0303438B1 (pt) |
| CA (1) | CA2438248C (pt) |
| DE (2) | DE10240457A1 (pt) |
| DK (1) | DK1393837T3 (pt) |
| ES (1) | ES2248694T3 (pt) |
| MX (1) | MXPA03006759A (pt) |
| RU (1) | RU2319575C2 (pt) |
| TW (1) | TWI271237B (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1403035B1 (it) * | 2010-11-25 | 2013-09-27 | Danieli Off Mecc | Cristallizzatore per colata continua |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027027B1 (pt) * | 1969-08-11 | 1975-09-04 | ||
| JPS5436900B2 (pt) * | 1974-06-05 | 1979-11-12 | ||
| JPS5611149A (en) * | 1979-07-06 | 1981-02-04 | Nippon Steel Corp | Mold for continuous casting of metal |
| JPS5731449A (en) * | 1980-07-31 | 1982-02-19 | Kouka Kuroomu Kogyo Kk | Mold for continuous casting of steel |
| JPS61276749A (ja) * | 1985-05-31 | 1986-12-06 | Sumitomo Metal Ind Ltd | 連続鋳造鋳型の超音波振動方法 |
| JPS63212044A (ja) * | 1987-02-27 | 1988-09-05 | Sumitomo Metal Ind Ltd | 超音波鋳型連続鋳造方法 |
| DD266753A1 (de) * | 1987-10-16 | 1989-04-12 | Zim Veb K | Stranggiesskokille |
| JPH03118943A (ja) * | 1989-09-29 | 1991-05-21 | Kawasaki Steel Corp | 低・中炭素鋼用連鋳鋳型およびその鋳造方法 |
| US5247988A (en) * | 1989-12-19 | 1993-09-28 | Kurzinski Cass R | Apparatus and method for continuously casting steel slabs |
| JPH09225593A (ja) * | 1996-02-26 | 1997-09-02 | Nippon Steel Corp | 角ビレットの連続鋳造用鋳型 |
| JPH09239496A (ja) * | 1996-03-11 | 1997-09-16 | Nippon Steel Corp | 角ビレットの連続鋳造用鋳型 |
-
2002
- 2002-08-29 DE DE10240457A patent/DE10240457A1/de not_active Withdrawn
-
2003
- 2003-07-24 TW TW092120207A patent/TWI271237B/zh not_active IP Right Cessation
- 2003-07-29 MX MXPA03006759A patent/MXPA03006759A/es active IP Right Grant
- 2003-07-30 AU AU2003227317A patent/AU2003227317B2/en not_active Ceased
- 2003-08-08 JP JP2003289631A patent/JP4318506B2/ja not_active Expired - Fee Related
- 2003-08-18 CN CNB031545483A patent/CN1313227C/zh not_active Expired - Fee Related
- 2003-08-20 EP EP03018893A patent/EP1393837B1/de not_active Expired - Lifetime
- 2003-08-20 AT AT03018893T patent/ATE309062T1/de active
- 2003-08-20 DK DK03018893T patent/DK1393837T3/da active
- 2003-08-20 ES ES03018893T patent/ES2248694T3/es not_active Expired - Lifetime
- 2003-08-20 DE DE50301599T patent/DE50301599D1/de not_active Expired - Lifetime
- 2003-08-22 US US10/646,403 patent/US6918428B2/en not_active Expired - Fee Related
- 2003-08-26 CA CA2438248A patent/CA2438248C/en not_active Expired - Fee Related
- 2003-08-27 KR KR1020030059471A patent/KR20040019951A/ko not_active Application Discontinuation
- 2003-08-28 BR BRPI0303438-0A patent/BR0303438B1/pt not_active IP Right Cessation
- 2003-08-28 RU RU2003126443/02A patent/RU2319575C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200403113A (en) | 2004-03-01 |
| CN1313227C (zh) | 2007-05-02 |
| US6918428B2 (en) | 2005-07-19 |
| MXPA03006759A (es) | 2004-05-05 |
| AU2003227317A1 (en) | 2004-03-18 |
| JP4318506B2 (ja) | 2009-08-26 |
| CN1486804A (zh) | 2004-04-07 |
| JP2004090090A (ja) | 2004-03-25 |
| ES2248694T3 (es) | 2006-03-16 |
| DK1393837T3 (da) | 2006-03-27 |
| DE50301599D1 (de) | 2005-12-15 |
| KR20040019951A (ko) | 2004-03-06 |
| TWI271237B (en) | 2007-01-21 |
| BR0303438B1 (pt) | 2011-03-09 |
| EP1393837B1 (de) | 2005-11-09 |
| ATE309062T1 (de) | 2005-11-15 |
| US20040069458A1 (en) | 2004-04-15 |
| CA2438248A1 (en) | 2004-02-29 |
| AU2003227317B2 (en) | 2010-03-04 |
| EP1393837A1 (de) | 2004-03-03 |
| DE10240457A1 (de) | 2004-03-11 |
| RU2319575C2 (ru) | 2008-03-20 |
| CA2438248C (en) | 2011-10-18 |
| RU2003126443A (ru) | 2005-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/08/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25D | Requested change of name of applicant approved | ||
| B25D | Requested change of name of applicant approved | ||
| B25D | Requested change of name of applicant approved | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |