Wave transmission lines and networks – Long lines – Waveguide type
Reexamination Certificate
2005-12-01
2008-03-04
Owens, Douglas W. (Department: 2821)
Wave transmission lines and networks
Long lines
Waveguide type
C336S195000
Reexamination Certificate
active
07339447
ABSTRACT:
The present invention relates to a high-voltage transformer coil with acoustic wave guiding function, which comprises a plurality of wound wires, an insulated material for packaging said wound wires to form a coil, a high-voltage connector formed on a side of said coil, and at least one wave guide formed on the other side of said coil to transmit acoustic waves generated due to discharge. The high-voltage coil for transmitting acoustic wave of the present invention is particularly suitable for cast resin transformers.
REFERENCES:
patent: 4510812 (1985-04-01), Feng
patent: 5197279 (1993-03-01), Taylor
patent: 6157282 (2000-12-01), Hopkinson
patent: 6494617 (2002-12-01), Stokes et al.
patent: 7180303 (2007-02-01), Chen et al.
Chen Chien-Yi
Chen Jiann-Fuh
Liang Tsorng-Juu
Su Ching-Chau
Tai Cheng-Chi
Chen Jiann-Fuh
Owens Douglas W.
Precision International Corp.
Rosenberg , Klein & Lee
Tai Cheng-Chi
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