Toaster oven with timer display
AssigneeSimatelex Manufactory Co., Ltd.
InventorsHoo-Yin Ho, Kwok-Fai Liu, Wing-Chung Li
Life of this patent
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Abstract
A toast oven is controlled by a microprocessor that is programmed to selectively determine each toasting time in accordance with a user selected toasting requirement and with an initial oven temperature. In this way the toasting time is automatically adjusted to take into account the oven temperature at the beginning of each toasting cycle. The user therefore does not have to make subjective manual adjustments to produce consistent toasting results. A time display on a panel, controlled by the microprocessor, indicates the remaining toasting time during each toasting cycle.
Claims4
A toaster oven comprising;
- a radiant electrical heater mounted in an oven chamber, a thermistor arranged to produce electrical signals corresponding to an initially sensed temperature in said chamber, a microcomputer programmed to selectively determine each toasting time for food stuff in said chamber in accordance with a user selected toasting requirement and in accordance with said initially sensed oven temperature derived from said electrical signals.
A toaster oven having a radiant electrical heater mounted in an oven chamber, a thermistor arranged to produce electrical signals corresponding to an initially sensed temperature in the chamber, a microcomputer programmed to selectively determine each toasting time for food stuff in the chamber in accordance with a user selected toasting requirement and in accordance with the initially sensed oven temperature derived from said electrical signals, and a toasting time display means that is controlled by said microcomputer to indicate the remaining toasting time during each toasting cycle.
Dependencies are inferred from the claim text.