Inductor devices – Coil or coil turn supports or spacers – Coil on a preformed support or mount
Reexamination Certificate
2007-03-27
2007-03-27
Enad, Elvin (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Coil on a preformed support or mount
C336S198000
Reexamination Certificate
active
11212657
ABSTRACT:
A transformer winding structure includes a primary winding rack and at least two secondary winding racks connected with the primary winding rack. The primary winding rack is comprised of a primary winding pipe, and each secondary winding rack is comprised of a secondary winding pipe; wherein the secondary winding pipe is installed horizontally, and the primary winding pipe is installed vertically, so that the thickness of the primary coil winding around the primary winding pipe along the horizontal direction is increased so as to reduce the thickness and volume of the transformer.
REFERENCES:
patent: 4716394 (1987-12-01), Gordon
patent: 2002/0145497 (2002-10-01), Yeh et al.
patent: 2003092509 (2003-03-01), None
patent: 1227097 (1994-01-01), None
Baisa Joselito S.
Birch & Stewart Kolasch & Birch, LLP
Enad Elvin
Taiwan Think-Film Ind. Corp.
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