Differential pressure transducer

Details Differential pressure transducer Differential pressure transducer

1978-02-09

1979-02-20

Woodiel, Donald O.

Measuring and testing

Fluid pressure gauge

Diaphragm

73765, G01L 906

Patent

active

041400232

ABSTRACT:
A piezoresistive differential pressure transducer in which the need for convoluted isolating diaphragms and oil fill is eliminated. The instrument as contemplated by the invention does not require O-ring seals or springs to provide over-pressure protection. The absence of convoluted diaphragms and oil minimizes inherent errors due to temperature variations and static line pressure effect.

REFERENCES:
patent: 2315756 (1943-04-01), Warner
patent: 3624714 (1971-11-01), Frassrand
patent: 3753196 (1973-08-01), Kurtz et al.

Affiliated with

Also associated with

Rating

Differential pressure transducer does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-252788