发明授权
- 专利标题： Gas sensing element and method for manufacturing the same
- 专利标题（中）： 气体传感元件及其制造方法
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申请号： US10271534申请日： 2002-10-17
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公开(公告)号： US06849291B2公开(公告)日： 2005-02-01
- 发明人: Gang E , Kiyomi Kobayashi , Yasumichi Hotta , Namitsugu Fujii
- 申请人： Gang E , Kiyomi Kobayashi , Yasumichi Hotta , Namitsugu Fujii
- 申请人地址： JP Kariya
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JP Kariya
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2000-238723 20000807; JP2001-134423 20010501
- 主分类号： G01N27/409
- IPC分类号： G01N27/409 ; C23C18/08 ; C23C18/14 ; C23C18/18 ; F02B77/08 ; G01N27/407 ; B05D5/12
摘要：
A gas sensing element has a solid electrolytic body, a reference gas side electrode provided on a surface of the solid electrolytic body so as to be exposed to a reference gas, and a measured gas side electrode provided on another surface of the solid electrolytic body so as to be exposed to a measured gas. A crystal face strength ratio of the measured gas side electrode according to X-ray diffraction is 0.7≦{I(200)/I(111)} or 0.6≦{I(220)/I(111)}.