BR0208996A - Sistema de suprimento de metal fundido de pressão contìnua e método para formar artigos metálicos contìnuos - Google Patents

Sistema de suprimento de metal fundido de pressão contìnua e método para formar artigos metálicos contìnuos

Info

Publication number
BR0208996A
BR0208996A BR0208996-3A BR0208996A BR0208996A BR 0208996 A BR0208996 A BR 0208996A BR 0208996 A BR0208996 A BR 0208996A BR 0208996 A BR0208996 A BR 0208996A
Authority
BR
Brazil
Prior art keywords
molten metal
supply system
continuous
housing
metal supply
Prior art date
Application number
BR0208996-3A
Other languages
English (en)
Other versions
BR0208996B1 (pt
Inventor
Vivek M Sample
Scott E Reighard
Vincent A Paola
Ronald G Chabal
Original Assignee
Alcoa Inc
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
Priority claimed from US09/957,846 external-priority patent/US6505674B1/en
Priority claimed from US10/014,649 external-priority patent/US6536508B1/en
Application filed by Alcoa Inc filed Critical Alcoa Inc
Publication of BR0208996A publication Critical patent/BR0208996A/pt
Publication of BR0208996B1 publication Critical patent/BR0208996B1/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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/02—Feeding extrusion presses with metal to be extruded ; Loading the dummy block the metal being in liquid form
    • 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
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Coating With Molten Metal (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Forging (AREA)

Abstract

"SISTEMA DE SUPRIMENTO DE METAL FUNDIDO DE PRESSãO CONTìNUA E MéTODO PARA FORMAR ARTIGOS METáLICOS CONTìNUOS". Um sistema de suprimento de metal fundido (90) inclui uma pluralidade de injetores (100) cada um tendo um injetor (102) e um pistão alternante (104). Uma fonte de suprimento de metal fundido (132) está em comunicação de fluido com o alojamento (102) de cada um dos injetores (100). O pistão (104) é móvel através de um primeiro curso que permite que o metal fundido (134) seja recebido dentro do alojamento (102) da fonte de suprimento de metal fundido (132), e um segundo curso para deslocar o metal fundido (134) do alojamento (102). Uma fonte de suprimento de gás pressurizado (144) está em comunicação de fluido com o alojamento (102) de cada um dos injetores (100) através das respectivas válvulas de controle de gás (146). O sistema de suprimento de metal fundido (90) está em comunicação de fluido com um coletor de saída (140) que tem uma pluralidade de matrizes de saída (404), as quais podem ser utilizadas para formar artigos metálicos contínuos incluindo hastes, barras, lingotes, e placas contínuas.
BRPI0208996-3A 2001-04-19 2002-04-18 injetor para um sistema de suprimento de metal fundido, método para operar um injetor para um sistema de suprimento de metal fundido e sistema de suprimento de metal fundido. BR0208996B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US28495201P 2001-04-19 2001-04-19
US60/284,952 2001-04-19
US09/957,846 2001-09-21
US09/957,846 US6505674B1 (en) 2001-04-19 2001-09-21 Injector for molten metal supply system
US10/014,649 2001-12-11
US10/014,649 US6536508B1 (en) 2001-09-21 2001-12-11 Continuous pressure molten metal supply system and method
PCT/US2002/012362 WO2002085557A2 (en) 2001-04-19 2002-04-18 Continuous pressure molten metal supply system and method for forming continuous metal articles

Publications (2)

Publication Number Publication Date
BR0208996A true BR0208996A (pt) 2004-04-27
BR0208996B1 BR0208996B1 (pt) 2011-09-20

Family

ID=27360150

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0208996-3A BR0208996B1 (pt) 2001-04-19 2002-04-18 injetor para um sistema de suprimento de metal fundido, método para operar um injetor para um sistema de suprimento de metal fundido e sistema de suprimento de metal fundido.

Country Status (11)

Country Link
US (3) US6712125B2 (pt)
EP (2) EP1714718B1 (pt)
JP (2) JP4399166B2 (pt)
CN (1) CN1254329C (pt)
AT (2) ATE400382T1 (pt)
AU (1) AU2002307417A1 (pt)
BR (1) BR0208996B1 (pt)
DE (2) DE60213977T2 (pt)
ES (2) ES2271325T3 (pt)
HU (1) HU228629B1 (pt)
WO (1) WO2002085557A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002085557A2 (en) * 2001-04-19 2002-10-31 Alcoa Inc. Continuous pressure molten metal supply system and method for forming continuous metal articles
ITPD20010302A1 (it) * 2001-12-28 2003-06-28 Bbs Riva Spa Dispositivo idraulico per pompare e / p intercettare metallo allo stato fuso
ITMI20021506A1 (it) * 2002-07-10 2004-01-12 Danieli Off Mecc Dispositivo di regolazione della temperatura del nastro in un impianto di colata continua di nastro metallico
US20060137851A1 (en) * 2004-12-27 2006-06-29 Gyan Jha Shaped direct chill aluminum ingot
US8381385B2 (en) * 2004-12-27 2013-02-26 Tri-Arrows Aluminum Inc. Shaped direct chill aluminum ingot
US7934627B2 (en) * 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum
DE102011112559B4 (de) * 2011-09-08 2014-05-08 Techmag Ag Anlage zur Herstellung stranggepreßter Bauteile und Halbzeuge aus Leichtmetall oder Leichtmetalllegierungen
EP3325185A4 (en) * 2015-08-12 2019-03-13 Alcoa Inc. DEVICE, MANUFACTURE, COMPOSITION AND METHOD FOR PRODUCING LONG TUBES AND USES THEREOF
CN105414520A (zh) * 2015-11-30 2016-03-23 宜兴市佳晨压铸机制造有限公司 用于压铸机的压射活塞杆
CN106040766B (zh) * 2016-07-27 2018-11-06 东莞市闻誉实业有限公司 铝合金产品的挤出成型方法
CN106269947B (zh) * 2016-07-27 2019-04-02 东莞市闻誉实业有限公司 挤出方法
JP7069597B2 (ja) * 2017-08-10 2022-05-18 トヨタ自動車株式会社 高圧容器
CN110076530A (zh) * 2019-05-17 2019-08-02 奇瑞汽车股份有限公司 异形金属件的锻造工艺
CN110732648B (zh) * 2019-10-31 2021-05-11 杭州富通电线电缆有限公司 一种铜杆的制造工艺
CN114603103A (zh) * 2022-03-10 2022-06-10 宁波力劲科技有限公司 一种多工位冷室压铸机头板及冷室压铸机

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1587933A (en) 1923-08-27 1926-06-08 Barme Friedrich Process and apparatus for the production of double-walled tubes
US1850668A (en) 1930-01-29 1932-03-22 Harris Henry Conversion of molten metals directly into alpha solid fabricated state
US1924294A (en) 1930-06-12 1933-08-29 Westinghouse Electric & Mfg Co Apparatus and method of extruding pipe
US3103713A (en) * 1960-08-29 1963-09-17 Amerock Corp Sash lock
US3224240A (en) * 1960-09-20 1965-12-21 Muller Ernst Method of extruding
SE311212B (pt) * 1964-03-17 1969-06-02 H Lindemann
US3625045A (en) * 1969-07-09 1971-12-07 Hydraulik Gmbh Continuous extruder having a rechargeable receiver with controlled movement
USRE28795E (en) * 1971-11-17 1976-05-04 Western Electric Company, Inc. Apparatus and method for continuous extrusion
US3861848A (en) * 1973-03-26 1975-01-21 Joseph L Weingarten Extrusion apparatus for producing large scale products
US4044587A (en) * 1974-05-07 1977-08-30 United Kingdom Atomic Energy Authority Forming of materials by extrusion
DE2457423C2 (de) * 1974-12-05 1983-04-21 Metall-Invent S.A., Zug Verfahren und Vorrichtung zum Herstellen eines Stranges aus einer metallischen Schmelze
US4054048A (en) * 1976-09-24 1977-10-18 Reynolds Metals Company Rotary metal extrusion apparatus
US4393917A (en) * 1977-06-27 1983-07-19 Western Electric Company, Inc. Methods and apparatus for casting and extruding material
US4425775A (en) * 1978-07-19 1984-01-17 Western Electric Co. Methods for extrusion
US4445350A (en) * 1980-11-29 1984-05-01 Kabushiki Kaisha Kobe Seiko Sho Extrusion method using hot lubricant
JPS5791822A (en) 1980-11-29 1982-06-08 Kobe Steel Ltd High-temperature lubrication extrusion method for tubular product
ATE23282T1 (de) * 1982-11-26 1986-11-15 Alform Alloys Ltd Metallstrangpressen.
DE3411769C2 (de) * 1984-03-30 1986-03-20 Mannesmann Ag, 4000 Duesseldorf Horizontalstranggießvorrichtung
US4730660A (en) 1984-09-05 1988-03-15 Metacon Aktiengesellschaft Process for casting molten metal into several strands
DE3538222A1 (de) * 1985-10-26 1987-05-27 Metacon Ag Verfahren zum anfahren einer stranggiessanlage mit mehreren straengen
US4774997A (en) 1986-02-14 1988-10-04 Blaw Knox Company Apparatus for extrusion casting
US4718476A (en) * 1986-02-14 1988-01-12 Blaw Knox Corporation Method and apparatus for extrusion casting
DE3615586C1 (de) * 1986-05-09 1987-05-07 Berstorff Gmbh Masch Hermann Strangpressvorrichtung zum Herstellen von Kunststoffschmelzemischungen
JPS63119966A (ja) * 1986-11-10 1988-05-24 Toshiba Mach Co Ltd 加圧式溶湯保温炉における溶湯供給系内溶湯の急速排湯方法
JPS63199016A (ja) * 1987-02-12 1988-08-17 Ishikawajima Harima Heavy Ind Co Ltd 連続押出し加工装置
GB8808186D0 (en) * 1988-04-08 1988-05-11 Wilson R Continuous casting
DK0398747T3 (da) * 1989-05-18 1994-03-28 Bwe Ltd Kontinuerligt extruderingsapparat
GB8915769D0 (en) * 1989-07-10 1989-08-31 Bwe Ltd Continuous extrusion apparatus
US5015439A (en) * 1990-01-02 1991-05-14 Olin Corporation Extrusion of metals
US5015438A (en) * 1990-01-02 1991-05-14 Olin Corporation Extrusion of metals
CA2008990A1 (en) * 1990-01-31 1991-07-31 George Sodderland Delivery means for conveying a fixed charge of molten metal to a mold cavity of a die-casting machine
GB9014437D0 (en) * 1990-06-28 1990-08-22 Holton Machinery Ltd Continuous casting and extruding
US5407000A (en) * 1992-02-13 1995-04-18 The Dow Chemical Company Method and apparatus for handling molten metals
SE470179B (sv) * 1992-02-20 1993-11-29 Metpump Ab Pumpanordning för pumpning av smält metall
FR2698298B1 (fr) * 1992-11-23 1998-09-18 Pechiney Aluminium Procede d'injection automatisee de gaz dans une installation multicoulee de metaux equipee de lingotieres a rehausse.
FI98530C (fi) 1993-04-20 1997-07-10 Jaofs Export Oy Holimesy Ab Menetelmä ja laite metallin, erityisesti ei-rautametallin sulattamiseksi
US5383347A (en) * 1993-05-21 1995-01-24 Riviere; Alfredo V. Continuous extrusion of complex articles
US5598731A (en) 1993-05-21 1997-02-04 Riviere, V.; Alfredo Continuous extrusion of complex articles
US5454423A (en) 1993-06-30 1995-10-03 Kubota Corporation Melt pumping apparatus and casting apparatus
JPH07155999A (ja) * 1993-09-02 1995-06-20 Maschinenfabrik Mueller Weingarten Ag 液圧プレスの駆動を制御するための方法及び装置
US5494262A (en) * 1995-02-03 1996-02-27 Wirtz Manufacturing Co., Inc. Metal delivery system
US5595085A (en) * 1996-02-14 1997-01-21 Chen; Wu-Hsiung Aluminum extruding machine
US6361300B1 (en) * 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
AU2459700A (en) * 1999-02-19 2000-09-04 Sony Computer Entertainment Inc. System for and method of implementing refraction mapping
RU2161546C1 (ru) * 1999-12-10 2001-01-10 Фридман Лев Петрович Способ непрерывного многоручьевого горизонтального литья плоских слитков, установка для осуществления способа, многоручьевой кристаллизатор и тянущее устройство для этой установки
WO2002085557A2 (en) * 2001-04-19 2002-10-31 Alcoa Inc. Continuous pressure molten metal supply system and method for forming continuous metal articles
US6505674B1 (en) * 2001-04-19 2003-01-14 Alcoa Inc. Injector for molten metal supply system
US6536508B1 (en) * 2001-09-21 2003-03-25 Alcoa Inc. Continuous pressure molten metal supply system and method

Also Published As

Publication number Publication date
WO2002085557A3 (en) 2003-08-28
EP1714718B1 (en) 2008-07-09
AU2002307417A1 (en) 2002-11-05
EP1395380B1 (en) 2006-08-16
US20030085019A1 (en) 2003-05-08
US20040154783A1 (en) 2004-08-12
DE60213977D1 (de) 2006-09-28
HUP0303812A3 (en) 2004-07-28
ES2271325T3 (es) 2007-04-16
JP2004538145A (ja) 2004-12-24
US6712126B2 (en) 2004-03-30
JP4357458B2 (ja) 2009-11-04
JP4399166B2 (ja) 2010-01-13
ATE336314T1 (de) 2006-09-15
CN1254329C (zh) 2006-05-03
BR0208996B1 (pt) 2011-09-20
DE60227580D1 (de) 2008-08-21
US6712125B2 (en) 2004-03-30
ES2310383T3 (es) 2009-01-01
WO2002085557A2 (en) 2002-10-31
HUP0303812A2 (hu) 2004-03-01
EP1714718A1 (en) 2006-10-25
EP1395380A2 (en) 2004-03-10
CN1516628A (zh) 2004-07-28
JP2005324256A (ja) 2005-11-24
ATE400382T1 (de) 2008-07-15
HU228629B1 (en) 2013-04-29
US20020185257A1 (en) 2002-12-12
DE60213977T2 (de) 2007-04-05
US6915837B2 (en) 2005-07-12

Similar Documents

Publication Publication Date Title
BR0208996A (pt) Sistema de suprimento de metal fundido de pressão contìnua e método para formar artigos metálicos contìnuos
ATE322612T1 (de) Dosiersystem
CN104912707A (zh) 双阀协同电磁控制喷油器
ATE291161T1 (de) Momentenneutrale zylinderabschaltung durch deaktivierung von gaswechselventilen
ATE556209T1 (de) Zylinderkopf
GB2370521A (en) Cylinder block and method of fabrication thereof
CN107939755B (zh) 回转接头液压加载增压系统
TR200100466T2 (tr) Çubuk döküm tertibatının çubuk giriş makarnalarının hidrolik çalıştırılması tertibatı
WO2018152971A1 (zh) 一种快速举升液压装置
CN205064154U (zh) 双阀协同电磁控制喷油器
CN107202043A (zh) 一种气压液压混合冲压控制系统
BR0206522A (pt) Tubulação de agente carburante para uma bomba de jato aspirante e dois processos para produção da tubulação de agente carburante
CN203476405U (zh) 一种350mw超临界三缸双抽汽汽轮机
IT1257910B (it) Cilindro maestro in tandem con ridotto squilibrio delle pressioni.
CA2483135A1 (en) Erosion-indicating safety fitting
CN205605421U (zh) 一种油路压力控制装置
CN105728686A (zh) 节能电控输油泵体
ATE248991T1 (de) Hydraulische kolbenpumpe
CN208686687U (zh) 一种射料系统同步升降系统
CN209211401U (zh) 液压坝油路系统
CN205436917U (zh) 一种电解型小型超高压空气动力钢筋剪切机
CN209385420U (zh) 一种压铸机动模模桥油缸同步液压油路
CN205436908U (zh) 一种小型超高压空气动力钢筋剪切机
CN205436909U (zh) 一种电解型高压便携式空气动力钢筋剪切机
CN205277987U (zh) 集成控制阀的agc液压缸

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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 18/04/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

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 2385 DE 20-09-2016 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.