ES8202705A1 - Procedimiento y dispositivo para la automatizacion de un ci-clo de secado bajo aire caliente de moldes de arena - Google Patents

Procedimiento y dispositivo para la automatizacion de un ci-clo de secado bajo aire caliente de moldes de arena

Info

Publication number
ES8202705A1
ES8202705A1 ES497193A ES497193A ES8202705A1 ES 8202705 A1 ES8202705 A1 ES 8202705A1 ES 497193 A ES497193 A ES 497193A ES 497193 A ES497193 A ES 497193A ES 8202705 A1 ES8202705 A1 ES 8202705A1
Authority
ES
Spain
Prior art keywords
baking
cycle
drying
automating
air circulation
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
Application number
ES497193A
Other languages
English (en)
Other versions
ES497193A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FN Herstal SA
Original Assignee
FN Herstal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FN Herstal SA filed Critical FN Herstal SA
Publication of ES497193A0 publication Critical patent/ES497193A0/es
Publication of ES8202705A1 publication Critical patent/ES8202705A1/es
Expired legal-status Critical Current

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

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)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA AUTOMATIZACION DE UN CICLO DE SECADO BAJO AIRE CALIENTE DE MOLDES DE ARENA, DESTINADOS A LA COLADA A BAJA PRESION. CONSISTE EN SECAR, MEDIANTE AIRE CALIENTE A UNOS 105 C QUE SE INTRODUCE A TRAVES DE UN TUBO DE ENTRADA, UN MOLDE DE ARENA (1) DISMINUYENDO LENTAMENTE LA CONCENTRACION EN MATERIAS VOLATILES DEL AIRE EN LA PARTE SUPERIOR DEL MOLDE, DESPUES DE UNA PRIMERA ETAPA EN QUE ESTA CONCENTRACION ES PRACTICAMENTE CONSTANTE. ESTA DISMINUCION LENTA SE CONSIGUE MEDIANTE UN PILOTO DE AUTOMATIZACION (12) QUE COMPRENDE UN CONJUNTO DE ENTRADAS-SALIDAS QUE INTRODUCE LOS PARAMETROS DE SECADO.
ES497193A 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 Expired ES8202705A1 (es)

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
ES497193A0 ES497193A0 (es) 1982-02-16
ES8202705A1 true ES8202705A1 (es) 1982-02-16

Family

ID=9232159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497193A Expired ES8202705A1 (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

Country Status (9)

Country Link
US (3) US4573522A (es)
EP (1) EP0030059B1 (es)
JP (1) JPS56102349A (es)
AT (1) ATE9284T1 (es)
BR (1) BR8007811A (es)
CA (1) CA1173539A (es)
DE (1) DE3069180D1 (es)
ES (1) ES8202705A1 (es)
FR (1) FR2470651A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
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".
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.
US6889745B2 (en) * 2002-09-10 2005-05-10 Metal Casting Technology, Incorporated Method of heating casting mold

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
CH549423A (de) * 1973-03-19 1974-05-31 Fischer Ag Georg Verfahren zur herstellung von formen und kernen fuer giessereizwecke.
JPS5377910U (es) * 1976-12-01 1978-06-29
DE2655972C3 (de) * 1976-12-10 1980-03-06 Hoechst Ag, 6000 Frankfurt Verfahren zur gleichmäßigen Vortrocknung von textlien Warenbahnen
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

Also Published As

Publication number Publication date
ATE9284T1 (de) 1984-09-15
US4573522A (en) 1986-03-04
ES497193A0 (es) 1982-02-16
EP0030059A1 (fr) 1981-06-10
FR2470651B1 (es) 1984-05-25
JPS56102349A (en) 1981-08-15
CA1173539A (fr) 1984-08-28
FR2470651A1 (fr) 1981-06-12
EP0030059B1 (fr) 1984-09-12
DE3069180D1 (en) 1984-10-18
US4712601A (en) 1987-12-15
US4715427A (en) 1987-12-29
JPH0223259B2 (es) 1990-05-23
BR8007811A (pt) 1981-06-16

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506