Adhesive bonding and miscellaneous chemical manufacture – Methods – Making electrical conductors of indefinite length
Reexamination Certificate
2006-05-02
2006-05-02
Haran, John T. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Making electrical conductors of indefinite length
C156S309600, C427S118000, C427S120000, C174S118000
Reexamination Certificate
active
07037392
ABSTRACT:
The invention relates to a process for manufacturing a conductor bar comprising a number of partial conductors, with the following steps:A: manufacturing the partial conductors,B: applying at least one insulating layer to the partial conductors, in each case with the following substeps:B1: coating the regions to be insulated of the partial conductor with a plastics powder,B2: sintering this powder layer by melting the plastic and at least partially curing the plastic to form an insulating layer, the sintering being carried out in such a way that at least one outer insulating layer is not completely cured,C: assembling a number of insulated partial conductors to form a conductor bar,D: sintering the insulating layers of the partial conductors while simultaneously pressing the partial conductors against one another in the assembled conductor bar, the plastic in the case of the not completely cured insulating layers at least partially melting and being squeezed out between the partial conductors, and the plastic remaining between the partial conductors curing substantially completely.
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Baumann Thomas
Klamt Thomas
Nienburg Hans-Christoph
ALSTOM Technology LTD
Cermak Adam J.
Cermak & Kenealy LLP
Haran John T.
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