| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure sensor which is small in size and prevents leakage of fluid. SOLUTION: The integrated type pressure sensor of which a part is screwed to a member to be mounted 15 comprises a casing 1, comprising a cylindrical barrel section 1b and a head section 1a having larger outer diameter than that of the barrel section 1b; a pressure detection section 3 which is housed in the barrel section 1b and detects the pressure of the fluid; a sensor substrate 2 which is housed in the head section 1a and controls the signal of the pressure detected by the pressure detection section 3; a screw section 4 provided on the outer circumference of the barrel section 1b; and an O-ring 7 which is arranged nearer the tip than the screw section 4 of the barrel section 1b and prevents the fluid from leaking to the outside. COPYRIGHT: (C)2005,JPO&NCIPI
|
