| 摘要 |
PROBLEM TO BE SOLVED: To prevent water from staying on a gel member to the utmost, in a pressure sensor with a pressure detecting element stored in a case to be sealed with the gel member. SOLUTION: This pressure sensor 100 comprises the case 10; the pressure detecting element 30 stored in the case 10; and the gel member 42 filled to seal the pressure detecting element 30 inside the case 10, the gel member 42 is exposed from an opening part 12 provided in the case 10, and pressure of a pressure medium is impressed to the pressure detecting element 30 via the gel member 42 exposed from the opening part 12. The gel member 42 is exposed from the opening part 12 in a form projected from a surface of a peripheral part of the opening part 12 in the case 10. COPYRIGHT: (C)2006,JPO&NCIPI
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