Heating device for a microwave appliance
A heating device for combination microwave applicances contains a radiant heating element (5) with an operating temperature of at least 1150 K wherein this radiant heating element, which can comprise an electrically heated resistance wire, halogen lamps, or a quartz radiator, is covered by means of...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A heating device for combination microwave applicances contains a radiant heating element (5) with an operating temperature of at least 1150 K wherein this radiant heating element, which can comprise an electrically heated resistance wire, halogen lamps, or a quartz radiator, is covered by means of an at least partially infrared-transparent glass-ceramic (7) with low microwave energy absorption. |
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