发明名称 Methode of manufacturing wedge wire screens and product
摘要 <p>A method for fabricating metallic 'edge' filters from welded shaped wires and transverse bands involves arranging the shaped wires with a specified spacing/gap between them followed by welding the wires at the point of contact. The weld heat is supplied for reflowing the connecting material from the side (161) of the transverse band (161) facing away from the shaped wire (159) i.e. through the material of the transverse band (161). An independent claim is given for an edge filter.</p>
申请公布号 EP1745879(A1) 申请公布日期 2007.01.24
申请号 EP20060012953 申请日期 2006.06.23
申请人 BOLL & KIRCH FILTERBAU GMBH 发明人 RATHSMANN, JENS
分类号 B23K9/00;D21D5/16 主分类号 B23K9/00
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