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1. (WO2018162041) METHOD FOR PRODUCING A FILTER FEEDER, DEVICE SUITABLE FOR CARRYING OUT THE METHOD, AND FILTER FEEDER

Pub. No.:    WO/2018/162041    International Application No.:    PCT/EP2017/055322
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Wed Mar 08 00:59:59 CET 2017
IPC: B22C 9/08
Applicants: GTP SCHÄFER GIESSTECHNISCHE PRODUKTE GMBH
Inventors: SCHÄFER, Thomas
SCHÄFER, Jörg
Title: METHOD FOR PRODUCING A FILTER FEEDER, DEVICE SUITABLE FOR CARRYING OUT THE METHOD, AND FILTER FEEDER
Abstract:
The invention relates to a method for producing a filter feeder intended to be inserted into a mould used in the casting of metals, wherein the filter feeder has a feeder body having an inner feeder volume and consisting of an exothermic and/or insulating material, said feeder body having a lateral wall region and having a bottom region that has a feeder opening for connecting the feeder volume to a casting cavity, and wherein a filter element is secured in the feeder body of the filter feeder. The invention also relates to a device suitable for carrying out the method.