发明名称 |
Electronic control device for electric ranges |
摘要 |
In an electronic control device for electric ranges having a plurality of individual heat settings to selectively energize a heating element of the range under the control of a digital input to produce switching pulses having different on-off ratios, each heat setting has an associated time controlled constant power period in the start-cooking or roasting range, and in the subsequent finish-cooking range there are produced switch-on and switch-off pulses having a constant time pattern at every heat setting, while the time duration of the constant power period and the duration of the switch-on pulses in the finish-cooking range are different from one heat setting to another.
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申请公布号 |
US4188528(A) |
申请公布日期 |
1980.02.12 |
申请号 |
US19770764960 |
申请日期 |
1977.02.02 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
FISCHER, KLAUS;FORMANEK, GUNTHER;SCHEUMANN, LEONHARD;WIERZCHOWSKI, DIETER |
分类号 |
F24C7/08;H05B1/02;(IPC1-7):H05B1/02 |
主分类号 |
F24C7/08 |
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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