Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2005-08-09
2005-08-09
Kim, Paul D (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S844000, C029S851000, C029S858000, C029S885000, C427S117000, C427S118000, C427S119000, C427S120000
Reexamination Certificate
active
06925703
ABSTRACT:
A method for producing an insulated wire having a cross section of a desired shape, in which a conductor having a cross section of a desired shape is coated with an insulating film, which method comprises: supplying a raw conductor while passing through a rolling unit composed of at least one pair of rolling rolls that are capable of freely rotating without a drive mechanism and that have a desired shape, thereby forming a conductor having a cross section of a desired shape; and coating the conductor with an insulating film.
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“Fine rectangular magnet wires with ultra thin insulation and its applications”; Kuroki, H.; Electrical Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 1999. Proceedings , Oct. 26-28, 1999; pp.: 489-495.
Harada Toshinobu
Saitou Satoshi
Sugiura Masaki
Kim Paul D
Knobbe Martens Olson & Bear LLP
The Furukawa Electric Co. Ltd.
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