发明授权
- 专利标题： Assembling method for a heater-equipped air-fuel ratio sensor
- 专利标题（中）： 装有加热器的空燃比传感器的组装方法
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申请号： US789187申请日： 1997-01-24
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公开(公告)号： US5956841A公开(公告)日： 1999-09-28
- 发明人: Isao Watanabe , Michihiro Yamakawa , Masanori Fukutani
- 申请人： Isao Watanabe , Michihiro Yamakawa , Masanori Fukutani
- 申请人地址： JPX Kariya
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JPX Kariya
- 优先权： JPX8-032893 19960125
- 主分类号： G01N27/409
- IPC分类号： G01N27/409 ; G01N27/406 ; H05B3/06 ; H05K13/00
摘要：
A heater is inserted into an inside chamber of a sensor element until a tip end of the heater is surely brought into contact with a bottom surface of the inside chamber. Next, a metallic holder is attached on an outside surface of the heater. Then, the metallic holder is slid along the outside surface of the heater toward the bottom surface of the sensor element to engage the metallic holder with an edge of the sensor element.
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