Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2001-09-25
2008-10-14
Nguyen, Tuyen T. (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S232000
Reexamination Certificate
active
07436280
ABSTRACT:
An electric winding is formed by the juxtaposition of several disks, each disk being made of an electric insulating material of good thermal conductivity and presenting a spiral-shaped groove in which an electric conductor is accommodated. The winding is applicable to high-voltage transformers used in a radiology apparatus.
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patent: 5847947 (1998-12-01), Pan et al.
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Pat. Abs. of Japan, vol. 014, No. 502-JP 02208909, Aug. 20, 1990.
Pat. Abs of Japan, vol. 012, No. 193,-JP 62-295404 Dec. 22, 1987.
Pat Abs. of Japan, vol. 013, No. 410, JP 01-150305 Jun. 13, 1989.
GE Global Patent Operation
General Electric Company
Nguyen Tuyen T.
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