ES2174369T3 - Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion. - Google Patents
Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion.Info
- Publication number
- ES2174369T3 ES2174369T3 ES98119314T ES98119314T ES2174369T3 ES 2174369 T3 ES2174369 T3 ES 2174369T3 ES 98119314 T ES98119314 T ES 98119314T ES 98119314 T ES98119314 T ES 98119314T ES 2174369 T3 ES2174369 T3 ES 2174369T3
- Authority
- ES
- Spain
- Prior art keywords
- salt
- injection
- nuclees
- colada
- nucleos
- 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
- 150000003839 salts Chemical class 0.000 title abstract 6
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title 1
- 239000012266 salt solution Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/002—Removing cores by leaching, washing or dissolving
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Producing Shaped Articles From Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
MAQUINA (1) PARA RETIRAR LOS NUCLEOS DE SAL DE ARTICULOS MOLDEADOS EN TROQUEL O MOLDEADOS POR INYECCION (2), QUE TIENE UN TUNEL DE LAVADO (3), DENTRO DEL CUAL EXISTEN UNA SERIE DE ESTACIONES DE LAVADO (4), Y UN TRANSPORTADOR (5) DESTINADO A HACER AVANZAR DICHOS ARTICULOS (2), UNO TRAS OTRO, A TRAVES DE CADA ESTACION DE LAVADO (4), EN DONDE UNA SERIE DE BOQUILLAS (6), QUE APUNTAN EN VARIAS DIRECCIONES, PROYECTAN SOBRE DICHOS ARTICULOS (2) CHORROS DE UNA SOLUCION SALINA, SATURADA O SUPERSATURADA CON LA MISMA SAL UTILIZADA PARA REALIZAR LOS NUCLEOS; LA MAQUINA TIENE TAMBIEN UN TANQUE (7), COLOCADO DEBAJO DEL TRANSPORTADOR (5), PARA RECUPERAR LA SOLUCION SALINA SUPERSATURADA Y QUE CONTIENE, EN SUSPENSION, LA SAL CON LA QUE SE HAN REALIZADO LOS NUCLEOS ARRIBA MENCIONADOS, UNA BOMBA (8) PARA TRANSPORTAR A LAS BOQUILLAS (6) LA SOLUCION SALINA QUE SE CONTIENE EN EL MENCIONADO TANQUE (7) Y, POR ULTIMO, UN DISPOSITIVO DE FILTRADO (9) PARA RECUPERAR LA SAL SOBRANTE EN SUSPENSION EN EL MENCIONADO TANQUE (7).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97BO000613A IT1295224B1 (it) | 1997-10-14 | 1997-10-14 | Macchina per la rimozione di anime in sale imprigionate in manufatti pressocolati o stampati ad iniezione. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2174369T3 true ES2174369T3 (es) | 2002-11-01 |
Family
ID=11342587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98119314T Expired - Lifetime ES2174369T3 (es) | 1997-10-14 | 1998-10-13 | Instalacion para eliminar nucleos de sal de objetos moldeados por colada a presion o por inyeccion. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6053186A (es) |
| EP (1) | EP0909623B1 (es) |
| BR (1) | BR9804367A (es) |
| DE (1) | DE69804741T2 (es) |
| ES (1) | ES2174369T3 (es) |
| IT (1) | IT1295224B1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA05001393A (es) * | 2002-08-08 | 2005-04-28 | Cons Eng Co Inc | Metodos y aparatos para el tratamiento con calor y remocion de arena para fundiciones. |
| DE102006031531A1 (de) * | 2006-07-07 | 2008-01-10 | Emil Müller GmbH | Salzkerne für Kunststoff(spritz)guß |
| DE102008001577A1 (de) * | 2008-05-06 | 2009-11-12 | Wacker Chemie Ag | Verfahren zur Hydrolyse von festen Metallsalzen mit wässrigen Salzlösungen |
| EP2727670A1 (de) | 2012-11-05 | 2014-05-07 | Bühler AG | Entkernung von Leichtmetall-Gussteilen |
| CN109174784B (zh) * | 2018-10-10 | 2021-05-11 | 滁州岳众汽车零部件有限公司 | 一种汽车冲压模具的自动清洗装置及其冲洗方法 |
| CN110153397B (zh) * | 2019-07-01 | 2021-05-11 | 深圳市周大福珠宝制造有限公司 | 一种脱芯装置及方法 |
| CN111451487A (zh) * | 2020-03-31 | 2020-07-28 | 安徽省安工机械制造有限公司 | 一种耐磨铸件快速脱模装置 |
| CN111822684B (zh) * | 2020-06-10 | 2021-08-13 | 安徽霍山龙鑫金属科技有限公司 | 铸造用脱模、清理机构 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1896149A (en) * | 1926-11-13 | 1933-02-07 | Metalwash Machinery Co | Treating or washing machinery |
| US2698627A (en) * | 1949-03-28 | 1955-01-04 | Detrex Corp | Washing apparatus |
| US3607482A (en) * | 1969-08-11 | 1971-09-21 | Wilson & Co | Process of regeneration of metal treating solutions |
| IN160562B (es) * | 1983-04-26 | 1987-07-18 | Gkn Technology Ltd | |
| FR2576547B1 (fr) * | 1985-01-25 | 1987-05-07 | Aerospatiale | Procede de fabrication d'une piece creuse de forme complexe en materiau composite |
| US4752283A (en) * | 1987-02-17 | 1988-06-21 | Western Litho Plate & Supply Co. | Waste water cleaning system for use with apparatus for processing exposed lithographic plates |
| DE3888286D1 (de) * | 1987-10-28 | 1994-04-14 | Belland Ag Solothurn | COOH-Gruppen enthaltendes Polymerisat, Mischung von COOH-Gruppen enthaltenden Polymerisaten mit Füllstoffen und Verwendung zur Herstellung von Formkörpern. |
| WO1989005204A1 (en) * | 1987-12-08 | 1989-06-15 | Harri Sahari | Method for preparation of moulds and cores used in the casting of metals |
| US5128192A (en) * | 1990-02-02 | 1992-07-07 | Northrop Corporation | Braided preform process for thermoplastic honeycomb cores |
| GB9016636D0 (en) * | 1990-07-28 | 1990-09-12 | Westland Aerostructures Ltd | Method for making perforated composite laminates and moulds for use therein |
| FI922716A7 (fi) * | 1992-06-11 | 1993-12-12 | Harri Sahari | Menetelmä muovikappaleiden valmistuksessa |
| US5303761A (en) * | 1993-03-05 | 1994-04-19 | Puget Corporation | Die casting using casting salt cores |
-
1997
- 1997-10-14 IT IT97BO000613A patent/IT1295224B1/it active IP Right Grant
-
1998
- 1998-10-13 EP EP98119314A patent/EP0909623B1/en not_active Expired - Lifetime
- 1998-10-13 ES ES98119314T patent/ES2174369T3/es not_active Expired - Lifetime
- 1998-10-13 US US09/170,285 patent/US6053186A/en not_active Expired - Fee Related
- 1998-10-13 DE DE69804741T patent/DE69804741T2/de not_active Expired - Fee Related
- 1998-10-14 BR BR9804367-6A patent/BR9804367A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0909623A1 (en) | 1999-04-21 |
| DE69804741D1 (de) | 2002-05-16 |
| DE69804741T2 (de) | 2002-10-24 |
| ITBO970613A1 (it) | 1999-04-14 |
| IT1295224B1 (it) | 1999-05-04 |
| BR9804367A (pt) | 2000-01-04 |
| ITBO970613A0 (it) | 1997-10-14 |
| EP0909623B1 (en) | 2002-04-10 |
| US6053186A (en) | 2000-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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