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
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)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Injection Moulding Of Plastics Or The Like (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.
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)
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 |
CN104822833A (zh) * | 2012-10-16 | 2015-08-05 | 孟山都技术公司 | 用于控制植物病毒感染的方法和组合物 |
US9950363B2 (en) | 2013-09-30 | 2018-04-24 | Hitachi Metals, Ltd. | Casting apparatus and method for producing castings using it |
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)
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 |
-
1998
- 1998-03-18 JP JP54004198A patent/JP3188279B2/ja not_active Expired - Fee Related
- 1998-03-18 KR KR1019997007493A patent/KR100334977B1/ko not_active IP Right Cessation
- 1998-03-18 ES ES98907909T patent/ES2187933T3/es not_active Expired - Lifetime
- 1998-03-18 AT AT98907909T patent/ATE228407T1/de not_active IP Right Cessation
- 1998-03-18 RO RO99-00868A patent/RO120462B1/ro unknown
- 1998-03-18 DE DE69809720T patent/DE69809720T2/de not_active Expired - Fee Related
- 1998-03-18 WO PCT/DK1998/000102 patent/WO1998041341A1/en active IP Right Grant
- 1998-03-18 US US09/380,754 patent/US6283196B1/en not_active Expired - Fee Related
- 1998-03-18 CN CNB988026570A patent/CN1326643C/zh not_active Expired - Fee Related
- 1998-03-18 RU RU99121857/02A patent/RU2167740C1/ru not_active IP Right Cessation
- 1998-03-18 EP EP98907909A patent/EP0968063B1/en not_active Expired - Lifetime
- 1998-03-18 AU AU66113/98A patent/AU6611398A/en not_active Abandoned
- 1998-03-18 BR BR9808914-5A patent/BR9808914A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU6611398A (en) | 1998-10-12 |
BR9808914A (pt) | 2000-08-01 |
RU99121857A (ru) | 2005-01-20 |
RU2167740C1 (ru) | 2001-05-27 |
WO1998041341A1 (en) | 1998-09-24 |
EP0968063B1 (en) | 2002-11-27 |
CN1248187A (zh) | 2000-03-22 |
US6283196B1 (en) | 2001-09-04 |
ATE228407T1 (de) | 2002-12-15 |
JP3188279B2 (ja) | 2001-07-16 |
CN1326643C (zh) | 2007-07-18 |
DE69809720T2 (de) | 2003-07-17 |
DE69809720D1 (de) | 2003-01-09 |
JP2000511469A (ja) | 2000-09-05 |
KR100334977B1 (ko) | 2002-05-02 |
RO120462B1 (ro) | 2006-02-28 |
EP0968063A1 (en) | 2000-01-05 |
KR20000071203A (ko) | 2000-11-25 |
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