BR0305775A - Máquina de fundição de cilindros duplos e método para operar a mesma - Google Patents
Máquina de fundição de cilindros duplos e método para operar a mesmaInfo
- Publication number
- BR0305775A BR0305775A BR0305775-5A BR0305775A BR0305775A BR 0305775 A BR0305775 A BR 0305775A BR 0305775 A BR0305775 A BR 0305775A BR 0305775 A BR0305775 A BR 0305775A
- Authority
- BR
- Brazil
- Prior art keywords
- revolving
- space
- casting machine
- inert gas
- sealing
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0697—Accessories therefor for casting in a protected atmosphere
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/005—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of rolls, wheels or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
"MáQUINA DE FUNDIçãO DE CILINDROS DUPLOS E MéTODO PARA OPERAR A MESMA". A invenção obtém uma máquina de fundição de cilindros duplos, que pode reduzir uma quantidade de gás inerte a ser alimentada, para impedir a oxidação. A mesma possui um espaço fechado 5, que encerra uma fita 3 em um limite dos cilindros refrigerados 1 até os cilindros de aperto 4, uma parede giratória 13 dentro do espaço fechado 5 e com uma extremidade superior móvel em direção a e afastando-se de uma superfície da fita 3, um cilindro de vedação 14, apoiado rotativamente pela extremidade superior da parede giratória 13, uma parede giratória 15 dentro do espaço fechado 5 e com uma extremidade superior móvel em direção a e afastando-se da outra superfície da fita 3, um cilindro de vedação 16, apoiado rotativamente pela extremidade superior da parede giratória 15, elementos de vedação 54 entre as bordas periféricas das paredes giratórias 13 e 15 e uma superfície interna do espaço fechado 5, e tubos 74, 75 e 76, para fornecer gás inerte G ao espaço fechado S. As respectivas paredes giratórias 13 e 15 são giradas para trazer os cilindros de vedação 14 e 16 próximos à fita 3, para, desse modo, suprimir o fluxo do gás inerte G de um espaço 72 para um espaço 71.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002234995 | 2002-08-12 | ||
| JP2002-234995 | 2002-08-12 | ||
| JP2002-182528 | 2003-06-26 | ||
| JP2003182528A JP2004130385A (ja) | 2002-08-12 | 2003-06-26 | 双ロール鋳造機及びその運転方法 |
| PCT/JP2003/009384 WO2004016371A1 (ja) | 2002-08-12 | 2003-07-24 | 双ロール鋳造機及びその運転方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0305775A true BR0305775A (pt) | 2004-10-05 |
| BR0305775B1 BR0305775B1 (pt) | 2011-06-28 |
Family
ID=31890520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0305775-5A BR0305775B1 (pt) | 2002-08-12 | 2003-07-24 | máquina de fundição de cilindros duplos. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7093646B2 (pt) |
| EP (2) | EP1800772B1 (pt) |
| JP (1) | JP2004130385A (pt) |
| KR (1) | KR100801866B1 (pt) |
| CN (1) | CN1293963C (pt) |
| AU (2) | AU2003285052B2 (pt) |
| BR (1) | BR0305775B1 (pt) |
| DE (2) | DE60323640D1 (pt) |
| TW (1) | TW592847B (pt) |
| WO (1) | WO2004016371A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8196641B2 (en) * | 2004-11-16 | 2012-06-12 | Rti International Metals, Inc. | Continuous casting sealing method |
| CN101663086B (zh) * | 2006-10-27 | 2012-10-03 | Sms西马格股份公司 | 带材排出装置 |
| US9925591B2 (en) | 2014-08-21 | 2018-03-27 | Molyworks Materials Corp. | Mixing cold hearth metallurgical system and process for producing metals and metal alloys |
| JP7334507B2 (ja) * | 2019-07-03 | 2023-08-29 | 東京エレクトロン株式会社 | シール構造、真空処理装置及びシール方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100220B2 (ja) | 1987-12-24 | 1995-11-01 | 石川島播磨重工業株式会社 | 双ロール連鋳法 |
| BR9505870A (pt) * | 1994-04-04 | 1996-02-21 | Nippon Steel Corp | Método e aparelho de fundição continua de cilindro duplo |
| JPH08197200A (ja) * | 1995-01-27 | 1996-08-06 | Nippon Steel Corp | 双ドラム式連続鋳造機の断気室およびドラムの保守管理方法 |
| AUPN101495A0 (en) * | 1995-02-10 | 1995-03-09 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
| AUPN733095A0 (en) * | 1995-12-22 | 1996-01-25 | Bhp Steel (Jla) Pty Limited | Twin roll continuous caster |
| AUPN872596A0 (en) * | 1996-03-19 | 1996-04-18 | Bhp Steel (Jla) Pty Limited | Strip casting |
| AUPO749697A0 (en) * | 1997-06-23 | 1997-07-17 | Bhp Steel (Jla) Pty Limited | Twin roll continuous casting installation |
| JP4542247B2 (ja) * | 2000-08-08 | 2010-09-08 | キャストリップ・リミテッド・ライアビリティ・カンパニー | ストリップ連続鋳造装置及びその使用方法 |
-
2003
- 2003-06-26 JP JP2003182528A patent/JP2004130385A/ja active Pending
- 2003-07-24 US US10/490,739 patent/US7093646B2/en not_active Expired - Fee Related
- 2003-07-24 AU AU2003285052A patent/AU2003285052B2/en not_active Ceased
- 2003-07-24 KR KR1020047004692A patent/KR100801866B1/ko not_active IP Right Cessation
- 2003-07-24 EP EP07075177A patent/EP1800772B1/en not_active Expired - Fee Related
- 2003-07-24 WO PCT/JP2003/009384 patent/WO2004016371A1/ja active IP Right Grant
- 2003-07-24 BR BRPI0305775-5A patent/BR0305775B1/pt not_active IP Right Cessation
- 2003-07-24 EP EP03741559A patent/EP1529581B1/en not_active Expired - Fee Related
- 2003-07-24 DE DE60323640T patent/DE60323640D1/de not_active Expired - Lifetime
- 2003-07-24 CN CNB038016680A patent/CN1293963C/zh not_active Expired - Fee Related
- 2003-07-24 DE DE60326093T patent/DE60326093D1/de not_active Expired - Lifetime
- 2003-07-28 TW TW092120551A patent/TW592847B/zh not_active IP Right Cessation
-
2006
- 2006-05-02 US US11/415,194 patent/US7246651B2/en not_active Expired - Fee Related
-
2008
- 2008-07-18 AU AU2008203214A patent/AU2008203214B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE60326093D1 (de) | 2009-03-19 |
| TW592847B (en) | 2004-06-21 |
| AU2003285052B2 (en) | 2008-08-21 |
| EP1800772A1 (en) | 2007-06-27 |
| TW200405834A (en) | 2004-04-16 |
| EP1529581B1 (en) | 2008-09-17 |
| JP2004130385A (ja) | 2004-04-30 |
| WO2004016371A1 (ja) | 2004-02-26 |
| CN1293963C (zh) | 2007-01-10 |
| US20060196629A1 (en) | 2006-09-07 |
| DE60323640D1 (de) | 2008-10-30 |
| EP1529581A4 (en) | 2006-11-02 |
| US20040250980A1 (en) | 2004-12-16 |
| CN1596165A (zh) | 2005-03-16 |
| KR100801866B1 (ko) | 2008-02-12 |
| BR0305775B1 (pt) | 2011-06-28 |
| US7246651B2 (en) | 2007-07-24 |
| EP1800772B1 (en) | 2009-02-04 |
| US7093646B2 (en) | 2006-08-22 |
| AU2008203214A1 (en) | 2008-08-07 |
| AU2003285052A1 (en) | 2004-03-03 |
| EP1529581A1 (en) | 2005-05-11 |
| KR20050032499A (ko) | 2005-04-07 |
| AU2008203214B2 (en) | 2010-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/07/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
| 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) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2472 DE 22-05-2018 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. |