FR2470651A1 - Procede et dispositif d'automatisation d'un cycle de sechage sous air chaud de moules en sable - Google Patents
Procede et dispositif d'automatisation d'un cycle de sechage sous air chaud de moules en sable Download PDFInfo
- Publication number
- FR2470651A1 FR2470651A1 FR7929227A FR7929227A FR2470651A1 FR 2470651 A1 FR2470651 A1 FR 2470651A1 FR 7929227 A FR7929227 A FR 7929227A FR 7929227 A FR7929227 A FR 7929227A FR 2470651 A1 FR2470651 A1 FR 2470651A1
- Authority
- FR
- France
- Prior art keywords
- concentration
- hot air
- automation
- drying
- mold
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007602 hot air drying Methods 0.000 title abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims abstract description 10
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 3
- 230000015654 memory Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Drying Of Solid Materials (AREA)
- Mold Materials And Core Materials (AREA)
- Casting Devices For Molds (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7929227A FR2470651A1 (fr) | 1979-11-28 | 1979-11-28 | Procede et dispositif d'automatisation d'un cycle de sechage sous air chaud de moules en sable |
| EP80201113A EP0030059B1 (fr) | 1979-11-28 | 1980-11-19 | Procédé et dispositif d'automatisation d'un cycle de séchage sous air chaud de moules en sable |
| DE8080201113T DE3069180D1 (en) | 1979-11-28 | 1980-11-19 | Process and device for automating a drying cycle with air circulation for drying sand moulds |
| AT80201113T ATE9284T1 (de) | 1979-11-28 | 1980-11-19 | Verfahren und vorrichtung zum automatisieren eines trocknungszyklus mit luftzirkulation von sandgiessformen. |
| CA000365600A CA1173539A (fr) | 1979-11-28 | 1980-11-27 | Procede et dispositif d'automatisation d'un cycle de sechage sous air chaud de moules en sable |
| ES497193A ES497193A0 (es) | 1979-11-28 | 1980-11-27 | Procedimiento y dispositivo para la automatizacion de un ci-clo de secado bajo aire caliente de moldes de arena |
| BR8007811A BR8007811A (pt) | 1979-11-28 | 1980-11-28 | Processo e dispositivo de automatizacao de um ciclo de secagem sob ar quente de moldes de areia |
| JP16900680A JPS56102349A (en) | 1979-11-28 | 1980-11-28 | Method and device for automating hot air drying cycle of sanddmold |
| US06/631,521 US4573522A (en) | 1979-11-28 | 1984-07-18 | Process and apparatus for automating a baking cycle under hot air of sand molds |
| US06/755,687 US4712601A (en) | 1979-11-28 | 1985-07-16 | Process and apparatus for automating a baking cycle under hot air of sand molds |
| US06/786,065 US4715427A (en) | 1979-11-28 | 1985-10-10 | Process and apparatus for automating a baking cycle under hot air of sand molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7929227A FR2470651A1 (fr) | 1979-11-28 | 1979-11-28 | Procede et dispositif d'automatisation d'un cycle de sechage sous air chaud de moules en sable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2470651A1 true FR2470651A1 (fr) | 1981-06-12 |
| FR2470651B1 FR2470651B1 (https=) | 1984-05-25 |
Family
ID=9232159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7929227A Granted FR2470651A1 (fr) | 1979-11-28 | 1979-11-28 | Procede et dispositif d'automatisation d'un cycle de sechage sous air chaud de moules en sable |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US4573522A (https=) |
| EP (1) | EP0030059B1 (https=) |
| JP (1) | JPS56102349A (https=) |
| AT (1) | ATE9284T1 (https=) |
| BR (1) | BR8007811A (https=) |
| CA (1) | CA1173539A (https=) |
| DE (1) | DE3069180D1 (https=) |
| ES (1) | ES497193A0 (https=) |
| FR (1) | FR2470651A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8202569L (sv) * | 1982-04-30 | 1983-10-24 | Proizv Ob Uralmash | Forfarande och anordning for behandling av gjutformar |
| US5365995A (en) * | 1993-12-27 | 1994-11-22 | Ford Motor Company | Method of curing hot box sand cores |
| US5368087A (en) * | 1993-12-27 | 1994-11-29 | Ford Motor Company | Hot box core making apparatus |
| ES2143391B1 (es) * | 1998-01-16 | 2000-12-16 | Loramendi Sa | Procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde. |
| ES2156508B1 (es) * | 1998-01-16 | 2002-02-01 | Loramendi Sa | "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde". |
| US6889745B2 (en) * | 2002-09-10 | 2005-05-10 | Metal Casting Technology, Incorporated | Method of heating casting mold |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2643464A (en) * | 1949-03-07 | 1953-06-30 | American Instr Co Inc | Automatic drying control system |
| US2867913A (en) * | 1956-05-24 | 1959-01-13 | Andrew J Faucher | Apparatus for drying and humidifying materials |
| FR1177596A (fr) * | 1956-06-27 | 1959-04-27 | Fleissner & Sohn Maschf | Dispositif de réglage du taux d'humidité final de matières traitées dans une installation de séchage |
| US3110573A (en) * | 1958-05-14 | 1963-11-12 | Buehler Ag Geb | Control means and method in a drier for macaroni products |
| FR1546693A (fr) * | 1967-10-09 | 1968-11-22 | Four de déshydratation ou de séchage de produits d'origine végétale, à commandes, réglages et contrôles automatiques | |
| FR2373762A1 (fr) * | 1976-12-10 | 1978-07-07 | Hoechst Ag | Procede de sechage preliminaire uniforme de bandes de matieres textiles en vue d'une teinture uniforme |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH549423A (de) * | 1973-03-19 | 1974-05-31 | Fischer Ag Georg | Verfahren zur herstellung von formen und kernen fuer giessereizwecke. |
| JPS5377910U (https=) * | 1976-12-01 | 1978-06-29 | ||
| DE2727794A1 (de) * | 1977-06-21 | 1979-01-18 | Daimler Benz Ag | Verfahren und einrichtung zum katalytischen aushaerten von kunstharzgebundenen sandformkoerpern |
| DE2921403A1 (de) * | 1979-05-26 | 1980-11-27 | Daimler Benz Ag | Verfahren zum herstellen von thermisch aushaertbaren sandformkoerpern |
-
1979
- 1979-11-28 FR FR7929227A patent/FR2470651A1/fr active Granted
-
1980
- 1980-11-19 AT AT80201113T patent/ATE9284T1/de active
- 1980-11-19 DE DE8080201113T patent/DE3069180D1/de not_active Expired
- 1980-11-19 EP EP80201113A patent/EP0030059B1/fr not_active Expired
- 1980-11-27 ES ES497193A patent/ES497193A0/es active Granted
- 1980-11-27 CA CA000365600A patent/CA1173539A/fr not_active Expired
- 1980-11-28 BR BR8007811A patent/BR8007811A/pt unknown
- 1980-11-28 JP JP16900680A patent/JPS56102349A/ja active Granted
-
1984
- 1984-07-18 US US06/631,521 patent/US4573522A/en not_active Expired - Fee Related
-
1985
- 1985-07-16 US US06/755,687 patent/US4712601A/en not_active Expired - Fee Related
- 1985-10-10 US US06/786,065 patent/US4715427A/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2643464A (en) * | 1949-03-07 | 1953-06-30 | American Instr Co Inc | Automatic drying control system |
| US2867913A (en) * | 1956-05-24 | 1959-01-13 | Andrew J Faucher | Apparatus for drying and humidifying materials |
| FR1177596A (fr) * | 1956-06-27 | 1959-04-27 | Fleissner & Sohn Maschf | Dispositif de réglage du taux d'humidité final de matières traitées dans une installation de séchage |
| US3110573A (en) * | 1958-05-14 | 1963-11-12 | Buehler Ag Geb | Control means and method in a drier for macaroni products |
| FR1546693A (fr) * | 1967-10-09 | 1968-11-22 | Four de déshydratation ou de séchage de produits d'origine végétale, à commandes, réglages et contrôles automatiques | |
| FR2373762A1 (fr) * | 1976-12-10 | 1978-07-07 | Hoechst Ag | Procede de sechage preliminaire uniforme de bandes de matieres textiles en vue d'une teinture uniforme |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3069180D1 (en) | 1984-10-18 |
| JPH0223259B2 (https=) | 1990-05-23 |
| US4712601A (en) | 1987-12-15 |
| ATE9284T1 (de) | 1984-09-15 |
| CA1173539A (fr) | 1984-08-28 |
| EP0030059B1 (fr) | 1984-09-12 |
| EP0030059A1 (fr) | 1981-06-10 |
| JPS56102349A (en) | 1981-08-15 |
| US4573522A (en) | 1986-03-04 |
| ES8202705A1 (es) | 1982-02-16 |
| ES497193A0 (es) | 1982-02-16 |
| BR8007811A (pt) | 1981-06-16 |
| FR2470651B1 (https=) | 1984-05-25 |
| US4715427A (en) | 1987-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse | ||
| DA | Annulment of decision of lapse | ||
| ST | Notification of lapse |