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发明名称
高热增益炉
摘要
一种用于晶体共振器与振荡器之总成运用热对称设计以提供高热增益。该炉总成包括一盒子,其形成实质上为圆筒形之不漏气的密封炉室。一个与该炉室成同心的环状炉块用作为包含于该炉块内之晶体共振器的热贮筒。该圆筒形炉室与同心环状炉块提供了二种程度的圆圈形对称,有助于达成等向的振荡器环境。大区域的均匀热传送促进高热增益并使热梯度减到最小。另一要素为热监控用之几何与电路。温度感应器被彼此等距地相隔且与炉室中心成等距离。由各种热阻器来之信号被平均来提供更精确的温度决定以调节加热器。
申请公布号
TW375855
申请公布日期
1999.12.01
申请号
TW086111389
申请日期
1997.08.08
申请人
惠普公司
发明人
林纳德S.卡勒;李察K.卡尔奎斯特;詹姆士R.柯林;詹姆士L.强生;狄奥多.巴里斯
分类号
H05B3/00
主分类号
H05B3/00
代理机构
代理人
恽轶群
主权项
美国
地址
美国
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