| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reliable laminated gas sensor that prevents cracks in the manufacturing process from compression bonding to firing. <P>SOLUTION: The laminated gas sensor 1 has a solid electrolyte layer 11, a measured gas diffusion layer 140 and a standard gas intake layer 12. Between a compressed area 11c in which the solid electrolyte layer 11 is held between a measured gas electrode 161 and a standard gas electrode 162 and inevitably compressed by the measured gas electrode 161 and the standard gas electrode 162 under the compression bonding of the solid electrolyte layer 11 with the measured gas diffusion layer 140, and an uncompressed area 11a of the solid electrolyte layer 11 that is not compressed by the measured gas electrode 161 nor the standard gas electrode 162, the solid electrolyte layer 11 has a buffer area 11b for buffering a shearing stress acting on the interface between both areas, along all or part of the outer edges of the measured gas electrode 161 or standard gas electrode 162. <P>COPYRIGHT: (C)2008,JPO&INPIT |
