Resonator pressure transducer structure and method of manufactur

Details Resonator pressure transducer structure and method of manufactur Resonator pressure transducer structure and method of manufactur

1987-01-30

1988-07-05

Woodiel, Donald O.

Measuring and testing

Fluid pressure gauge

Vibration type

310338, G01L 1100

Patent

active

047546468

ABSTRACT:
A quartz resonator pressure transducer includes a generally disc-shaped resonator section adapted to vibrate in response to an oscillatory signal, a housing having sidewalls which generally circumscribe the resonator section and extend in opposite directions generally normal to the plane of the resonator section, and a web, thinner than the resonator section, joining the housing to the perimeter of the resonator section to define grooves between the sidewalls of the housing and the resonator section on the top and bottom sides of the section.

REFERENCES:
patent: 4550610 (1985-11-01), EerNisse
patent: 4660420 (1987-04-01), EerNisse

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