公开(公告)号：DE10252435A1

公开(公告)日：2004-05-27

申请号：DE10252435

申请日：2002-11-12

Applicant: ABB TECHNOLOGY AG ZUERICH

Inventor： GRUETTNER CHRISTIAN ,  HOFFMANN ROLAND ,  WEBER BENJAMIN ,  ZILLMANN KARL

IPC: H01F41/12 ,  B29C35/02 ,  C08J3/24

Abstract: DC current is passed through one or more coil conductor (16), to cause heating. The coil (16) is turned back and force about its longitudinal axis (32) in a given sequence of rotations. A temperature controller (24) follows a selected temperature profile. Rotation covers a non-360 degrees angle or whole number multiple of it, between reversals. The pattern of angular, back-and-forth rotations is further detailed; it is continued until e.g. a given time has expired. Other criteria may be taken as end criteria, e.g. reaching a given resin hardness or other material property. An Independent claim is included for the corresponding equipment.