发明授权
- 专利标题： Manufacturing method for oxygen sensor
- 专利标题（中）： 氧传感器的制造方法
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申请号： US14127033申请日： 2012-06-13
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公开(公告)号： US09134268B2公开(公告)日： 2015-09-15
- 发明人: Masashi Kawai
- 申请人： Masashi Kawai
- 申请人地址： JP Aichi-ken
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Aichi-ken
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2011-136584 20110620
- 国际申请： PCT/IB2012/001258 WO 20120613
- 国际公布： WO2012/176063 WO 20121227
- 主分类号： B05D5/12
- IPC分类号： B05D5/12 ; G01N27/407 ; C23C16/56 ; B05D3/04 ; C23C14/58
摘要：
A manufacturing method for an oxygen sensor that includes an oxygen sensor element includes: coating both surfaces of a solid electrolyte element of the oxygen sensor element with Pt films as a pair of electrodes; and heating at least one of the coated Pt films, coated on a side exposed to measured gas, in a gas atmosphere having a higher oxygen gas concentration than atmospheric gas to align a crystal orientation of the at least one of the Pt films with a (001) plane.
公开/授权文献
- US20140134329A1 MANUFACTURING METHOD FOR OXYGEN SENSOR 公开/授权日：2014-05-15
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