发明名称 |
TEMPERATURE CONTROL SYSTEM FOR SOLID STATE LIGHT SOURCE |
摘要 |
<p>A temperature control circuit particularly for a laser or LED includes a Peltier effect device coupled to first and second temperature responsive operational amplifiers. Direction of temperature above or below a control temperature relatively includes one or other of the amplifiers to draw current through the Peltier device to effect cooling or heating towards the control temperature.</p> |
申请公布号 |
EP0395259(A3) |
申请公布日期 |
1992.01.08 |
申请号 |
EP19900303931 |
申请日期 |
1990.04.11 |
申请人 |
STC PLC |
发明人 |
VISOCCHI, PASQUALINO MICHELE |
分类号 |
G05D23/24;(IPC1-7):G05D23/24;H01S3/043 |
主分类号 |
G05D23/24 |
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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