Pressure detecting apparatus

Details Pressure detecting apparatus Pressure detecting apparatus

1991-08-13

1993-10-05

Woodiel, Donald O.

Measuring and testing

Fluid pressure gauge

Vibration type

128672, G01L 1100

Patent

active

052494675

ABSTRACT:
A pressure detecting apparatus comprises a pressure sensor having a vibrating element forming a pressure sensing surface, which is secured to a housing at the periphery thereof; and a pressure transmission member including an abutment portion having an abutment surface which is in contact with a position to be detected and a transmission portion projecting from the substantial center of the rear side of the abutment portion. The transmission member has the tip end surface area which is smaller than that of the pressure sensing surface of said pressure sensor. The transmission portion is secured to the substantial center of the pressure sensing surface of the said pressure sensor at the tip end surface thereof. The area of the abutment surface of said abutment portion being larger than that of the tip end surface of said transmission portion whereby said transmission member being adapted to transmit the pressure applied upon the abutment surface of said abutment portion to the pressure sensing surface of said pressure sensor via the tip end surface of said transmission portion.

REFERENCES:
patent: 3503263 (1970-03-01), Intraub
patent: 3868954 (1975-03-01), Ueda
patent: 4066066 (1978-01-01), Hee Soo Paek

Affiliated with

Also associated with

Rating

Pressure detecting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure detecting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure detecting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-995563