Electric Stove
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United States of America Patent
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Issued Date -
Dec 25, 2008
app pub date -
Jul 14, 2004
filing date -
Jul 14, 2004
priority date (Note) -
Abandoned
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Abstract
An object is to provide an electric stove which can increase the flexibility of design and further improve thermal efficiency. An electric stove 10 includes electric heating elements 32a and 32b disposed out of positions immediately below objects to be heated 62, partially elliptical mirror sections 16a and 16b reflecting heat rays radiated from the electric heating elements 32a and 32b, and first reflective mirror sections 22a and 22b disposed below the electric heating elements 32a and 32b to gather the heat rays reflected by the partially elliptical mirror sections 16a and 16b towards the lower sides of the objects to be heated 62. The partially elliptical mirror sections 16a and 16b have one foci F1a and F1b in the vicinity of the electric heating elements 32a and 32b, respectively. The partially elliptical mirror sections 16a and 16b are connected to the first reflective mirror sections 22a and 22b, respectively, so that the major axes connecting the one foci F1a and F1b of the partially reflective mirror sections 22a and 22b to the other foci F2a and F2b, respectively, cross the first reflective mirror sections 22a and 22b appropriately at a desired angle Y.
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