发明名称 |
CONTROL FOR A TOASTER FOR VARYING THE DURATION OF THE TOASTING CYCLE |
摘要 |
A control for a toaster for varying the toasting cycle includes a switch for connecting the toaster heater to a source of electrical power. A temperature responsive resistance element senses the temperature within the cavity. A capacitor is responsive to the magnitude of the voltage of the electrical power. The capacitor and the temperature responsive resistance element are included within a timing circuit such that a selected duration of time for a toasting cycle to obtain a desired toast color is varied if the voltage of the power supply increases above a predetermined magnitude during the toasting cycle. The duration of time for the toasting cycle is also varied as the temperature in the cavity increases as a consequence of operation of the toaster for consecutive toast cycles.
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申请公布号 |
CA2138905(C) |
申请公布日期 |
1997.04.29 |
申请号 |
CA19942138905 |
申请日期 |
1994.12.22 |
申请人 |
BLACK & DECKER INC. |
发明人 |
KRASZNAI, CHARLES Z.;HOREY, LEONARD;TRAN, DUC |
分类号 |
A47J37/08;H05B1/02;(IPC1-7):A47J37/08 |
主分类号 |
A47J37/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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