发明名称 |
CONTROL UNIT OF TEMPERATURE CONTROLLER |
摘要 |
FIELD: electrical engineering. SUBSTANCE: control unit has ripple voltage source, stages using disinter with thermally-independent change-over voltage. Voltage divider having at least two midpoints is introduced between ripple voltage source and first stage using disinter with thermally-dependent changer-over voltage and second stage using disinter with thermally- independent change-over voltage. Stage using disinter with thermally-dependent change-over voltage is connected to one midpoint of voltage divider. Stage using disinter with thermally-independent change-over voltage is connected to one midpoint of voltage divider. Stage using disinter with thermally-independent change-over voltage is connected to other midpoint of voltage divider. Given circuit enables effective and accurate temperature control of electrical engineering objects or medium within range of -60+150 C. It may also be used as thermal fuse. EFFECT: enhanced control. 3 cl, 4 dwgw
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申请公布号 |
RU2115155(C1) |
申请公布日期 |
1998.07.10 |
申请号 |
RU19940041258 |
申请日期 |
1994.11.15 |
申请人 |
AKHMEDOV MIKHAIL OMAROVICH;SMOLJANSKIJ VLADIMIR AVRAAMOVICH;SUPRUN VITALIJ GRIGOR'EVICH |
发明人 |
AKHMEDOV MIKHAIL OMAROVICH;SMOLJANSKIJ VLADIMIR AVRAAMOVICH;SUPRUN VITALIJ GRIGOR'EVICH |
分类号 |
G05D23/20;(IPC1-7):G05D23/20 |
主分类号 |
G05D23/20 |
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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