| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure detecting device of which the number of components is reduced so as to achieve reduction of the height and the number of assembling processes is reduced. SOLUTION: A metallic package for accommodating a pressure sensor module is formed of a package base 52 and a package lid 54. A pressure introduction hole 56 is formed on a bottom of the package base. An O-ring 60 is fitted into a recessed portion formed around the pressure introduction hole 56. The pressure sensor module 50 is placed on the O-ring. A gap is formed between an inner side bottom face of the package base and a lower face of the pressure sensor module. A shield cable 40 is drawn from a portion where the package base and the package lid are in contact to each other. COPYRIGHT: (C)2010,JPO&INPIT |
