Electric heating – Heating devices – Combined with diverse-type art device
Reexamination Certificate
2007-12-26
2011-12-06
Robinson, Daniel L (Department: 3742)
Electric heating
Heating devices
Combined with diverse-type art device
C313S015000
Reexamination Certificate
active
08071914
ABSTRACT:
An apparatus for efficient heating liquids or gases comprising of a transformer having a primary and secondary winding wherein the secondary winding forms a shorted heating element having a resistance in the range of 1.6730 μΩ·cm to 185 μΩ·cm, permitting liquid or gas to pass therethrough, whereby the liquid or gas is heated and heat transfer may be optionally facilitated through use of disc filters disposed within said heating element promoting turbulent flow which aids in mixing and more efficient thermal transfer. In an alternative embodiment, the heating element is not the secondary winding but another portion of the circuit on the alienation side of the transformer. The heating element may be comprised of a variety of sizes, shapes, and materials. In an alternative embodiment, the alienation side of the transformer may have a reverse winding which cancels reactive currents generated in the secondary winding.
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Jordan J. C.
Lang David M.
Law Offices of David M. Lang
Oshima Noboru
Robinson Daniel L
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