BR0109238A - Aparelho e processo para dosar o fluxo no lingotamento contìnuo de metal em fusão - Google Patents

Aparelho e processo para dosar o fluxo no lingotamento contìnuo de metal em fusão

Info

Publication number
BR0109238A
BR0109238A BR0109238-3A BR0109238A BR0109238A BR 0109238 A BR0109238 A BR 0109238A BR 0109238 A BR0109238 A BR 0109238A BR 0109238 A BR0109238 A BR 0109238A
Authority
BR
Brazil
Prior art keywords
flow
gate
upper plate
dosing
shaft
Prior art date
Application number
BR0109238-3A
Other languages
English (en)
Other versions
BR0109238B1 (pt
Inventor
Dong Xu
Lawrence J Heaslip
James D Dorricott
Original Assignee
Vesuvius Crucible Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22698901&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0109238(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Publication of BR0109238A publication Critical patent/BR0109238A/pt
Publication of BR0109238B1 publication Critical patent/BR0109238B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Barrages (AREA)
  • Measuring Volume Flow (AREA)
  • Nozzles (AREA)
  • Continuous Casting (AREA)

Abstract

"APARELHO E PROCESSO PARA DOSAR O FLUXO NO LINGOTAMENTO CONTìNUO DE METAL EM FUSãO". Uma comporta dosadora para controle de vazão de metal em fusão (1010) com reduzida obstrução com uma placa superior (1030) tendo um primeiro furo de canal de vazão (1031) com uma entrada (1032) tendo um eixo de entrada (1015) e uma abertura de descarga (1038) tendo um eixo de saída (1033). O eixo de entrada (1015) o eixo de saída (1033) estão angularmente deslocados (1036). Uma placa de estrangulamento (1040) deslizantemente montada sobre a placa superior (1030) seletivamente recebe fluxo proveniente da placa superior (1030). A comporta dosadora (1010) proporciona um trajeto de vazão menos tortuoso e mais simétrico quando a comporta está parcialmente aberta, porém proporciona um canal de vazão descendente relativamente retilíneo permitindo vazão plena quando a comporta está completamente aberta.
BRPI0109238-3B1A 2000-03-16 2001-03-16 Aparelho e processo para dosar o fluxo no lingotamento contínuo de metal em fusão. BR0109238B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18982000P 2000-03-16 2000-03-16
PCT/US2001/008795 WO2001068296A1 (en) 2000-03-16 2001-03-16 Sliding gate for liquid metal flow control

Publications (2)

Publication Number Publication Date
BR0109238A true BR0109238A (pt) 2002-12-03
BR0109238B1 BR0109238B1 (pt) 2013-11-05

Family

ID=22698901

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0109238-3B1A BR0109238B1 (pt) 2000-03-16 2001-03-16 Aparelho e processo para dosar o fluxo no lingotamento contínuo de metal em fusão.

Country Status (21)

Country Link
US (1) US6783038B2 (pt)
EP (1) EP1296786B1 (pt)
JP (1) JP4938195B2 (pt)
KR (1) KR100806648B1 (pt)
CN (1) CN100406164C (pt)
AR (1) AR033972A1 (pt)
AT (1) ATE309877T1 (pt)
AU (2) AU2001255185B2 (pt)
BR (1) BR0109238B1 (pt)
CA (1) CA2402528C (pt)
CZ (1) CZ305241B6 (pt)
DE (1) DE60115040T2 (pt)
ES (1) ES2254405T3 (pt)
MX (1) MXPA02009077A (pt)
PL (1) PL198136B1 (pt)
RU (1) RU2260497C2 (pt)
SK (1) SK287454B6 (pt)
TW (1) TW459122B (pt)
UA (1) UA73977C2 (pt)
WO (1) WO2001068296A1 (pt)
ZA (1) ZA200206804B (pt)

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JP2005241229A (ja) * 2004-02-26 2005-09-08 Yuji Hayakawa 異形ノズル孔形状煉瓦
FI120385B (fi) * 2007-07-06 2009-10-15 Indref Oy Sulkumekanismi sulan metallin annostelemiseksi ja menetelmä sulkumekanismin valmistamiseksi
US8555975B2 (en) * 2010-12-21 2013-10-15 Halliburton Energy Services, Inc. Exit assembly with a fluid director for inducing and impeding rotational flow of a fluid
EP2715044A4 (en) 2011-05-27 2015-11-18 Services Petroliers Schlumberger MIXING AND DOSING SYSTEM FOR A SUPPLY AGENT
EP2543455B1 (de) 2011-07-08 2014-01-15 Refractory Intellectual Property GmbH & Co. KG Feuerfeste keramische Schieberplatte und zugehöriges Schieberplattenset
JP6078389B2 (ja) * 2013-03-25 2017-02-08 本田技研工業株式会社 Ｏｈｃ型内燃機関の可変動弁装置
JP6187773B2 (ja) * 2014-10-14 2017-08-30 Ｊｆｅスチール株式会社 溶湯保持容器用スライディングノズル装置およびこの装置からの溶湯の注出方法
JP6794268B2 (ja) * 2017-01-05 2020-12-02 黒崎播磨株式会社 スライディングノズル
TW201943474A (zh) * 2018-04-11 2019-11-16 日商日本製鐵股份有限公司 滑動閘
JP7196746B2 (ja) * 2019-04-11 2022-12-27 日本製鉄株式会社 連続鋳造用注湯装置
US11434775B2 (en) 2020-08-31 2022-09-06 Rolls-Royce North American Technologies Inc. Turbine engine with metered cooling system

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JPS5143208Y2 (pt) * 1972-02-03 1976-10-20
JPS5122563B2 (pt) * 1972-03-02 1976-07-10
US3918613A (en) * 1973-03-01 1975-11-11 United States Steel Corp Sliding gate having selectively operable gas line for porous plug
JPS54120527A (en) * 1977-12-07 1979-09-19 Grandison Trading Co Ltd Video signal transmitter*receiver
JPS54120527U (pt) * 1978-02-10 1979-08-23
JPS56105862A (en) * 1980-01-29 1981-08-22 Kurosaki Refract Co Ltd Sliding nozzle device having at least three plates
JPS60197Y2 (ja) * 1980-11-01 1985-01-07 播磨耐火煉瓦株式会社 スライディングノズル・プレ−ト
JPS5782467A (en) * 1980-11-08 1982-05-22 Nisshin Steel Co Ltd Manufacture of heat treated plated steel strip
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JPH0265473U (pt) * 1988-11-04 1990-05-17
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US6337861B1 (en) * 1999-02-02 2002-01-08 Cisco Technology, Inc. Method and apparatus to properly route ICMP messages in a tag-switching network

Also Published As

Publication number Publication date
JP4938195B2 (ja) 2012-05-23
CN100406164C (zh) 2008-07-30
KR100806648B1 (ko) 2008-02-26
UA73977C2 (en) 2005-10-17
ATE309877T1 (de) 2005-12-15
CA2402528A1 (en) 2001-09-20
CZ20023341A3 (cs) 2003-08-13
ES2254405T3 (es) 2006-06-16
AR033972A1 (es) 2004-01-21
US6783038B2 (en) 2004-08-31
BR0109238B1 (pt) 2013-11-05
DE60115040D1 (de) 2005-12-22
CZ305241B6 (cs) 2015-07-01
US20030205354A1 (en) 2003-11-06
DE60115040T2 (de) 2006-07-13
ZA200206804B (en) 2003-08-26
CN1418138A (zh) 2003-05-14
TW459122B (en) 2001-10-11
AU2001255185B2 (en) 2005-06-09
EP1296786B1 (en) 2005-11-16
PL198136B1 (pl) 2008-05-30
MXPA02009077A (es) 2003-03-12
SK287454B6 (sk) 2010-10-07
JP2003526516A (ja) 2003-09-09
EP1296786A1 (en) 2003-04-02
RU2002123640A (ru) 2004-03-20
SK14492002A3 (sk) 2004-01-08
PL357942A1 (en) 2004-08-09
KR20020086918A (ko) 2002-11-20
RU2260497C2 (ru) 2005-09-20
AU5518501A (en) 2001-09-24
WO2001068296A1 (en) 2001-09-20
CA2402528C (en) 2009-08-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.13 DA LPI 9.279/96.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/11/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 22A ANUIDADE.