ES2187933T3 - Metodo para la postalimentacion de piezas fundidas, alimentador bajo presion y sistema de alimentacion aferentes. - Google Patents

Metodo para la postalimentacion de piezas fundidas, alimentador bajo presion y sistema de alimentacion aferentes.

Info

Publication number
ES2187933T3
ES2187933T3 ES98907909T ES98907909T ES2187933T3 ES 2187933 T3 ES2187933 T3 ES 2187933T3 ES 98907909 T ES98907909 T ES 98907909T ES 98907909 T ES98907909 T ES 98907909T ES 2187933 T3 ES2187933 T3 ES 2187933T3
Authority
ES
Spain
Prior art keywords
postalimentation
founded
affording
pieces
low pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98907909T
Other languages
English (en)
Inventor
Ole Anders Jacobsen
Peter M Ller Iversen
Uffe Andersen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Disa Industries AS
Original Assignee
Disa Industries AS
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
Application filed by Disa Industries AS filed Critical Disa Industries AS
Application granted granted Critical
Publication of ES2187933T3 publication Critical patent/ES2187933T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Disintegrating Or Milling (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Cuando se vierte en las cavidades de colada (no mostradas), en moldes de colada (6), con depósitos de alimentación posterior (8), se introducen lanzas (1) tubulares, en primer lugar, con su punta a una corta distancia del depósito de alimentación posterior (8), después de lo que las lanzas (1) son presurizadas desde una cámara a presión (3) y por medio de un miembro (5) con una superficie inclinada presionada hacia abajo, a través de la última distancia corta hasta el depósito de alimentación posterior (8), a fin de presurizar ésta. Con esta disposición, es posible presurizar los depósitos de alimentación posterior (8) sin la necesidad de equipar los moldes de colada (6) con complicado equipo adicional y sin riesgo de que el metal fundido sea presurizado innecesariamente.
ES98907909T 1997-03-18 1998-03-18 Metodo para la postalimentacion de piezas fundidas, alimentador bajo presion y sistema de alimentacion aferentes. Expired - Lifetime ES2187933T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK30397 1997-03-18

Publications (1)

Publication Number Publication Date
ES2187933T3 true ES2187933T3 (es) 2003-06-16

Family

ID=8092033

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98907909T Expired - Lifetime ES2187933T3 (es) 1997-03-18 1998-03-18 Metodo para la postalimentacion de piezas fundidas, alimentador bajo presion y sistema de alimentacion aferentes.

Country Status (13)

Country Link
US (1) US6283196B1 (es)
EP (1) EP0968063B1 (es)
JP (1) JP3188279B2 (es)
KR (1) KR100334977B1 (es)
CN (1) CN1326643C (es)
AT (1) ATE228407T1 (es)
AU (1) AU6611398A (es)
BR (1) BR9808914A (es)
DE (1) DE69809720T2 (es)
ES (1) ES2187933T3 (es)
RO (1) RO120462B1 (es)
RU (1) RU2167740C1 (es)
WO (1) WO1998041341A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052231A1 (de) * 2004-10-27 2006-05-11 Ks Kolbenschmidt Gmbh Verfahren zur Serienherstellung von Kolben für Brennkraftmaschinen unter Gasdruckeinwirkung
KR101329905B1 (ko) * 2006-08-30 2013-11-14 신에쓰 가가꾸 고교 가부시끼가이샤 비수계 이차 전지용 세퍼레이터 및 그의 제조 방법 및비수전해질 이차 전지
IN2015DN04085A (es) * 2012-10-16 2015-10-09 Monsanto Technology Llc
JP6409778B2 (ja) * 2013-09-30 2018-10-24 日立金属株式会社 鋳造装置及びそれを用いた鋳造物品の製造方法
CN106077517B (zh) * 2016-07-27 2017-09-26 三鑫重工机械有限公司 一种高速钢轧辊的铸造方法
US11772156B2 (en) * 2021-01-20 2023-10-03 GM Global Technology Operations LLC In-line pressurization chamber for casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568428A (en) * 1949-09-09 1951-09-18 Irvin A Billiar Mold with riser and exothermic insert
US3566952A (en) * 1967-10-26 1971-03-02 Wyman Curtis Lane Pressure feeding of casting using a feeder head
FR2232376A1 (en) * 1973-06-05 1975-01-03 Scholler Andre Injecting catalyst gas into moulding boxes - using jet-pipes which penetrate moulding sand
FR2651453B2 (fr) * 1989-09-07 1994-03-25 Pechiney Aluminium Perfectionnement au procede de moulage a mousse perdue et sous pression de pieces metalliques.
RO114880B1 (ro) * 1994-01-03 1999-08-30 Dansk Ind Syndikat Forma de turnare si post de turnare si racire a unei instalatii de formare in lant
DK77694A (da) * 1994-06-29 1995-12-30 Dansk Ind Syndikat Fremgangsmåde og indretning til ved udstøbning mod tyngdekraften af støbeforme, især vådsandforme, med navnlig letoxiderbare metaller eller metallegeringer af afslutte støbeprocessen
DE19531551A1 (de) * 1995-08-28 1997-03-06 Bruehl Eisenwerk Verfahren zum Herstellen von Gußstücken aus Leichtmetall und verlorene Form auf Basis von Sand hierfür

Also Published As

Publication number Publication date
CN1326643C (zh) 2007-07-18
AU6611398A (en) 1998-10-12
BR9808914A (pt) 2000-08-01
DE69809720D1 (de) 2003-01-09
KR100334977B1 (ko) 2002-05-02
JP2000511469A (ja) 2000-09-05
RU2167740C1 (ru) 2001-05-27
ATE228407T1 (de) 2002-12-15
RU99121857A (ru) 2005-01-20
KR20000071203A (ko) 2000-11-25
JP3188279B2 (ja) 2001-07-16
CN1248187A (zh) 2000-03-22
US6283196B1 (en) 2001-09-04
RO120462B1 (ro) 2006-02-28
EP0968063A1 (en) 2000-01-05
EP0968063B1 (en) 2002-11-27
DE69809720T2 (de) 2003-07-17
WO1998041341A1 (en) 1998-09-24

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