AR015384A1 - METHOD AND APPLIANCE TO SUPPLY AN OPTIMIZED AMOUNT OF CATALYST TO A NUCLEUS INJECTOR MACHINE - Google Patents
METHOD AND APPLIANCE TO SUPPLY AN OPTIMIZED AMOUNT OF CATALYST TO A NUCLEUS INJECTOR MACHINEInfo
- Publication number
- AR015384A1 AR015384A1 ARP980102616A ARP980102616A AR015384A1 AR 015384 A1 AR015384 A1 AR 015384A1 AR P980102616 A ARP980102616 A AR P980102616A AR P980102616 A ARP980102616 A AR P980102616A AR 015384 A1 AR015384 A1 AR 015384A1
- Authority
- AR
- Argentina
- Prior art keywords
- catalyst
- optimized amount
- nucleus
- appliance
- supply
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Un método y un aparato para suministro de una cantidad optimizada de catalizador a la máquina inyectora de nucleo para la fabricacion de nucleos o matricespara procesos de moldeo en donde un catalizador se extrae desde un envase presurizado en la forma líquida o gaseosa y se mezcla con un gas de purgado antes deser introducido a la máquina inyectora de nucleo, primero una cantidad optimizada de catalizador y segundo el gas de purgado a una presion de 0,1 a 10 bar seintroducen en un recipiente apresion, el catalizador y el gas de purgado se mezclan en el recipiente a presion, y la mezcla resultante se introduce en lamáquina inyectora de nucleo. Cuando el catalizador se usa en la forma líquida puede transformarse desde la forma líquida a laforma gaseosa en fuelles dedosificacion conectados y ubicados entre el envase presurizado y el recipiente a presion.A method and apparatus for supplying an optimized amount of catalyst to the core injection machine for the manufacture of cores or dies for molding processes where a catalyst is extracted from a pressurized container in the liquid or gaseous form and mixed with a purge gas before being introduced to the core injection machine, first an optimized amount of catalyst and second the purge gas at a pressure of 0.1 to 10 bar is introduced into a pressure vessel, the catalyst and the purge gas are mixed into the pressure vessel, and the resulting mixture is introduced into the core injection machine. When the catalyst is used in the liquid form it can be transformed from the liquid form to the gaseous form into finger bellows connected and located between the pressurized container and the pressure vessel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19723314A DE19723314C1 (en) | 1997-06-04 | 1997-06-04 | Process for supplying an optimized amount of catalyst to a core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR015384A1 true AR015384A1 (en) | 2001-05-02 |
Family
ID=7831310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP980102616A AR015384A1 (en) | 1997-06-04 | 1998-06-04 | METHOD AND APPLIANCE TO SUPPLY AN OPTIMIZED AMOUNT OF CATALYST TO A NUCLEUS INJECTOR MACHINE |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0986442B1 (en) |
| JP (1) | JP2002502317A (en) |
| KR (1) | KR20010013424A (en) |
| CN (1) | CN1265614A (en) |
| AR (1) | AR015384A1 (en) |
| AT (1) | ATE234698T1 (en) |
| AU (1) | AU741268B2 (en) |
| BR (1) | BR9809723A (en) |
| CA (1) | CA2293507A1 (en) |
| DE (2) | DE19723314C1 (en) |
| TR (1) | TR199902962T2 (en) |
| TW (1) | TW396075B (en) |
| WO (1) | WO1998055249A1 (en) |
| ZA (1) | ZA984468B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2734320B1 (en) * | 2011-07-19 | 2016-11-16 | Ask Chemicals L. P. | Method for curing cold-box foundry shape with gaseous catalyst |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413537C2 (en) * | 1974-03-21 | 1984-11-15 | Horst-Werner Ing.(Grad.) 7707 Engen Michel | Device for manufacturing cores for foundry purposes |
| US4362204A (en) * | 1980-03-17 | 1982-12-07 | The Mead Corporation | Method and apparatus for curing a foundry core |
| JPS59153543A (en) * | 1983-02-22 | 1984-09-01 | Chuzo Gijutsu Fukiyuu Kyokai | Process for supplying hardening gas in gas hardening mold |
| JPS60132639A (en) * | 1983-06-01 | 1985-07-15 | Naniwa Seisakusho:Kk | Gas generating apparatus for molding cold box casting mold |
-
1997
- 1997-06-04 DE DE19723314A patent/DE19723314C1/en not_active Expired - Fee Related
-
1998
- 1998-05-22 DE DE69812354T patent/DE69812354D1/en not_active Expired - Lifetime
- 1998-05-22 BR BR9809723-7A patent/BR9809723A/en unknown
- 1998-05-22 CA CA002293507A patent/CA2293507A1/en not_active Abandoned
- 1998-05-22 AT AT98922962T patent/ATE234698T1/en not_active IP Right Cessation
- 1998-05-22 CN CN98807815A patent/CN1265614A/en active Pending
- 1998-05-22 TR TR1999/02962T patent/TR199902962T2/en unknown
- 1998-05-22 WO PCT/GB1998/001509 patent/WO1998055249A1/en not_active Application Discontinuation
- 1998-05-22 AU AU75421/98A patent/AU741268B2/en not_active Ceased
- 1998-05-22 JP JP50181899A patent/JP2002502317A/en active Pending
- 1998-05-22 EP EP98922962A patent/EP0986442B1/en not_active Expired - Lifetime
- 1998-05-22 KR KR19997011425A patent/KR20010013424A/en not_active Application Discontinuation
- 1998-05-26 ZA ZA984468A patent/ZA984468B/en unknown
- 1998-05-29 TW TW087108368A patent/TW396075B/en not_active IP Right Cessation
- 1998-06-04 AR ARP980102616A patent/AR015384A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE234698T1 (en) | 2003-04-15 |
| EP0986442B1 (en) | 2003-03-19 |
| JP2002502317A (en) | 2002-01-22 |
| BR9809723A (en) | 2000-07-11 |
| CA2293507A1 (en) | 1998-12-10 |
| AU7542198A (en) | 1998-12-21 |
| WO1998055249A1 (en) | 1998-12-10 |
| AU741268B2 (en) | 2001-11-29 |
| DE69812354D1 (en) | 2003-04-24 |
| CN1265614A (en) | 2000-09-06 |
| TW396075B (en) | 2000-07-01 |
| TR199902962T2 (en) | 2000-05-22 |
| DE19723314C1 (en) | 1999-02-18 |
| ZA984468B (en) | 1998-12-01 |
| KR20010013424A (en) | 2001-02-26 |
| EP0986442A1 (en) | 2000-03-22 |
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