ES2040600T3 - Dispositivo y procedimiento para el mando y la regulacion de la velocidad de llenado de un molde y de la presion de colada de una maquina de colar en coquilla a baja presion. - Google Patents
Dispositivo y procedimiento para el mando y la regulacion de la velocidad de llenado de un molde y de la presion de colada de una maquina de colar en coquilla a baja presion.Info
- Publication number
- ES2040600T3 ES2040600T3 ES199090910641T ES90910641T ES2040600T3 ES 2040600 T3 ES2040600 T3 ES 2040600T3 ES 199090910641 T ES199090910641 T ES 199090910641T ES 90910641 T ES90910641 T ES 90910641T ES 2040600 T3 ES2040600 T3 ES 2040600T3
- Authority
- ES
- Spain
- Prior art keywords
- casting
- pressure
- furnace chamber
- mould
- contact
- 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
- 238000005266 casting Methods 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 2
- 239000000523 sample Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 230000001276 controlling effect Effects 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
Classifications
-
- 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
- B22D18/08—Controlling, supervising, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
LA INVENCION SE REFIERE A UN DISPOSITIVO Y A UN PROCESO PARA CONTROLAR Y REGULAR LA VELOCIDAD DE RELLENADO DE UN MOLDE Y LA PRESION DE FUNDICION DE UNA MAQUINA DE FUNDICION ACERADORA DE BAJA PRESION, PREFERENTEMENTE PARA FUNDIR ALUMINIO. EL LABORATORIO DEL HORNO QUE CONTIENE EL MATERIAL DE FUNDICION FUNDIDO SE PUEDE CERRAR HERMETICAMENTE Y SE COMUNICA CON EL MOLDE A TRAVES DE UN TUBO ASCENDENTE CONECTADO AL MOLDE. LA PRESION DEL GAS QUE SE FORMA EN UNA LINEA DE GAS A PRESION HACE QUE EL MATERIAL DE FUNDICION PASE DEL LABORATORIO DEL HORNO AL MOLDE. SE PUEDE INSERTAR UNA SONDA DE CONTACTO (13) PARA VARIAR LAS PROFUNDIDADES DE UNA CAMARA DE SONDAS (10) QUE SE EXTIENDE HACIA ABAJO ENTRANDO EN EL LABORATORIO DEL HORNO (7) Y QUE ESTA ABIERTA EN SU EXTREMO INFERIOR (8) PARA ADMITIR EL MATERIAL DE FUNDICION. CUANDO SE ESTABLECE EL CONTACTO, LA SONDA DE CONTACTO ENVIA UNA SEÑAL A UN DISPOSITIVO (37) PARA LA ENTRADA DE GAS A PRESION EN EL LABORATORIO DEL HORNO (7). CUANDO SE ESTABLECE EL CONTACTO, SE PUEDE MOVER LA SONDA DE CONTACTO DENTRO DE LA CAMARA DE SONDAS (10) A UNA ALTURA QUE NO PUEDE ALCANZAR EL MATERIAL DE FUNDICION FUNDIDO DURANTE EL PROCESO DE FUNDICION. ADEMAS, UN DISPOSITIVO DE MEDICION (36) PARA MEDIR LA PRESION DEL GAS DENTRO DEL LABORATORIO DEL HORNO (7) TRANSMITE LA PRESION MEDIDA A MODO DE SEÑAL AL DISPOSITIVO (37) PARA CONTROLAR EL FLUJO DEL GAS A PRESION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3924775A DE3924775C1 (es) | 1989-07-26 | 1989-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2040600T3 true ES2040600T3 (es) | 1993-10-16 |
Family
ID=6385907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES199090910641T Expired - Lifetime ES2040600T3 (es) | 1989-07-26 | 1990-07-25 | Dispositivo y procedimiento para el mando y la regulacion de la velocidad de llenado de un molde y de la presion de colada de una maquina de colar en coquilla a baja presion. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0483191B1 (es) |
| JP (1) | JPH04506934A (es) |
| KR (1) | KR920700811A (es) |
| AT (1) | ATE89773T1 (es) |
| AU (1) | AU6043590A (es) |
| BR (1) | BR9007556A (es) |
| CA (1) | CA2053922A1 (es) |
| DD (1) | DD295571A5 (es) |
| DE (2) | DE3924775C1 (es) |
| DK (1) | DK0483191T3 (es) |
| ES (1) | ES2040600T3 (es) |
| MY (1) | MY106433A (es) |
| PT (1) | PT94821A (es) |
| WO (1) | WO1991001833A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT396439B (de) * | 1991-05-13 | 1993-09-27 | Sommerhuber Franz | Vorrichtung für den kokillenguss grossdimensionaler profile, insbesondere hohlprofile, aus leichtmetall |
| FR2705044B1 (fr) * | 1993-05-10 | 1995-08-04 | Merrien Pierre | Procede de coulee pilotee sous basse pression d'un moule sous vide pour alliages d'aluminium ou de magnesium et dispositif pour sa mise en oeuvre. |
| DE19821419A1 (de) * | 1998-05-13 | 1999-11-18 | Georg Fischer Disa Ag | Verfahren zum steigenden Niederdruck-Gießen von Metall, insbesondere Leichtmetall |
| DE19834553A1 (de) * | 1998-07-31 | 2000-02-03 | Georg Fischer Disa Ag | Verfahren und Vorrichtung zum steigenden Gießen von Leichtmetall |
| DE19905874C2 (de) * | 1999-02-12 | 2003-07-24 | Vaw Alucast Gmbh | Vorrichtung zum Befüllen von Gießformen |
| DE10061026A1 (de) * | 2000-12-08 | 2002-06-13 | Bayerische Motoren Werke Ag | Metallgießverfahren und -vorrichtung |
| DE10352179B4 (de) * | 2003-11-05 | 2007-09-06 | Dihag Deutsche Giesserei- Und Industrie-Holding Ag | Niederdruckgießverfahren zur Herstellung eines Gußteils |
| JP5073392B2 (ja) * | 2007-07-11 | 2012-11-14 | 東京窯業株式会社 | 取鍋 |
| CN102211170A (zh) * | 2011-05-20 | 2011-10-12 | 江苏天宏机械工业有限公司 | 一种高增压型低压铸造机 |
| US8327915B1 (en) * | 2011-05-25 | 2012-12-11 | GM Global Technology Operations LLC | Pour ladle for molten metal |
| CN108620557A (zh) * | 2018-05-25 | 2018-10-09 | 东莞市镁正隆工业熔炉设备有限公司 | 一种合金压铸给料精密计量设备及其工作方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153100A (en) * | 1975-10-27 | 1979-05-08 | Institut Po Metaloznanie I Technologia Na Metalite | Low-pressure or counterpressure casting apparatus |
| FR2382298A1 (fr) * | 1977-03-01 | 1978-09-29 | Renault | Dispositif de coulee de metal liquide a basse pression |
| US4585050A (en) * | 1981-01-05 | 1986-04-29 | Etude Et Developpement En Metallurgie, E.D.E.M., S.A.R.L. | Process for automatic regulation of a casting cycle |
-
1989
- 1989-07-26 DE DE3924775A patent/DE3924775C1/de not_active Expired - Fee Related
-
1990
- 1990-07-25 AU AU60435/90A patent/AU6043590A/en not_active Abandoned
- 1990-07-25 DD DD90343060A patent/DD295571A5/xx not_active IP Right Cessation
- 1990-07-25 CA CA002053922A patent/CA2053922A1/en not_active Abandoned
- 1990-07-25 MY MYPI90001247A patent/MY106433A/en unknown
- 1990-07-25 AT AT90910641T patent/ATE89773T1/de active
- 1990-07-25 EP EP90910641A patent/EP0483191B1/de not_active Expired - Lifetime
- 1990-07-25 BR BR909007556A patent/BR9007556A/pt unknown
- 1990-07-25 ES ES199090910641T patent/ES2040600T3/es not_active Expired - Lifetime
- 1990-07-25 DK DK90910641.1T patent/DK0483191T3/da active
- 1990-07-25 DE DE9090910641T patent/DE59001574D1/de not_active Expired - Fee Related
- 1990-07-25 JP JP2510299A patent/JPH04506934A/ja active Pending
- 1990-07-25 KR KR1019910701516A patent/KR920700811A/ko not_active Withdrawn
- 1990-07-25 WO PCT/EP1990/001223 patent/WO1991001833A1/de not_active Ceased
- 1990-07-26 PT PT94821A patent/PT94821A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04506934A (ja) | 1992-12-03 |
| AU6043590A (en) | 1991-03-11 |
| BR9007556A (pt) | 1992-06-23 |
| WO1991001833A1 (de) | 1991-02-21 |
| EP0483191A1 (de) | 1992-05-06 |
| DK0483191T3 (da) | 1993-06-21 |
| PT94821A (pt) | 1991-03-20 |
| KR920700811A (ko) | 1992-08-10 |
| ATE89773T1 (de) | 1993-06-15 |
| EP0483191B1 (de) | 1993-05-26 |
| DE59001574D1 (de) | 1993-07-01 |
| DE3924775C1 (es) | 1990-03-29 |
| MY106433A (en) | 1995-05-30 |
| CA2053922A1 (en) | 1991-01-27 |
| DD295571A5 (de) | 1991-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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