发明申请
- 专利标题： Thick-Film Resistorized Ceramic Insulators For Sealed High Voltage Tube Electrodes
- 专利标题（中）： 用于密封高压管电极的厚膜电阻陶瓷绝缘子
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申请号： US13881347申请日： 2011-10-27
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公开(公告)号： US20130293091A1公开(公告)日： 2013-11-07
- 发明人: Luke Perkins
- 申请人： Luke Perkins
- 申请人地址： US TX Sugar Land
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US TX Sugar Land
- 国际申请： PCT/US11/58064 WO 20111027
- 主分类号： H01J29/02
- IPC分类号： H01J29/02
摘要：
An annular ceramic washer has inner and outer cylindrical surfaces, first and second annular surfaces, and a winding path thick film resistor located on the inner surface. Metal washers are preferably brazed to the end ring surfaces. The annular ceramic washer is useful in vacuum tube applications in establishing a voltage on a target utilizing the voltage of an electrode coupled to the winding path thick film resistor.
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