Global Patent Index - EP 3225332 A1

EP 3225332 A1 2017-10-04 - AUTOMATIC MOLTEN METAL POURING DEVICE WITH PRESSURIZING FUNCTION, AND AUTOMATIC MOLTEN METAL POURING METHOD WITH PRESSURIZING FUNCTION

Title (en)

AUTOMATIC MOLTEN METAL POURING DEVICE WITH PRESSURIZING FUNCTION, AND AUTOMATIC MOLTEN METAL POURING METHOD WITH PRESSURIZING FUNCTION

Title (de)

AUTOMATISCHE VORRICHTUNG MIT DRUCKFUNKTION ZUM GIESSEN VON METALLSCHMELZE UND AUTOMATISCHES VERFAHREN MIT DRUCKFUNKTION ZUM GIESSEN VON METALLSCHMELZE

Title (fr)

DISPOSITIF AUTOMATIQUE DE COULAGE DE MÉTAL EN FUSION À FONCTION DE MISE SOUS PRESSION ET PROCÉDÉ DE COULAGE DE MÉTAL EN FUSION À FONCTION DE MISE SOUS PRESSION

Publication

EP 3225332 A1 (EN)

Application

EP 14906970 A

Priority

JP 2014081199 W

Abstract (en)

To provide a machine and method for efficiently pouring and definitely filling only a desired cavity with molten metal to cause the molten metal to solidify there. The automatic pouring machine (1) that has an ability to pressurize having a ladle (2) for pouring molten metal into a mold (A) comprises a pouring unit (10) that can move a ladle in the direction parallel to, and in the direction perpendicular to, a line (L) of molds where a plurality of molds are transported and a unit (20) for pressurizing the molten metal that is supported by the pouring unit and that supplies pressurized gas and a granular material to the mold into which molten metal has been poured. The unit (20) supplies the pressurized gas and the granular material to the mold that is next to the mold into which the pouring unit pours molten metal.

IPC 8 full level (invention and additional information)

B22D 27/13 (2006.01); B22D 18/04 (2006.01); B22D 27/09 (2006.01); B22D 39/02 (2006.01)

CPC (invention and additional information)

B22D 39/026 (2013.01); B22D 18/04 (2013.01); B22D 27/09 (2013.01); B22D 27/13 (2013.01); B22D 39/02 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

EPO simple patent family

EP 3225332 A1 20171004; EP 3225332 A4 20180523; CN 107000048 A 20170801; JP 6324532 B2 20180516; JP WO2016084154 A1 20170525; KR 20170091095 A 20170808; MX 2017006821 A 20170927; US 2017326636 A1 20171116; WO 2016084154 A1 20160602

INPADOC legal status


2018-05-23 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20180425

2018-05-23 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B22D 27/09 20060101ALI20180419BHEP

2018-05-23 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B22D 18/04 20060101ALI20180419BHEP

2018-05-23 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B22D 39/02 20060101ALI20180419BHEP

2018-05-23 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B22D 27/13 20060101AFI20180419BHEP

2018-03-07 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-10-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170322

2017-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2017-10-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME