| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas sensor capable of suppressing a load which is applied to a connecting portion between a connecting member and an electrode part of a heater when a lead wire is tensioned to a rear end side in an axial line direction.SOLUTION: When a lead wire 18 is tensioned to a rear end side in a direction of an axial line O, a connecting member 2 connected to the lead wire 18 is also tensioned to the rear end side. However, a distal end directed surface 84 of a fixed part 83 protruding toward a distal end inside of a separator 8 and a rear end directed surface 25 of an abutting part 21 of the connecting member 2 are abutted in the direction of the axial line O, and movement of the connecting member 2 to the rear end side is regulated. Therefore, when the lead wire 18 is tensioned to the rear end side, the rear end side directed surface 25 of the abutting part 21 and the distal end directed surface 84 of the fixed part 83 are abutted, thereby suppressing a load to be applied to a brazed part 24. |
