Oscillating crystal force transducer and method of making

Details Oscillating crystal force transducer and method of making Oscillating crystal force transducer and method of making

1988-11-02

1990-07-10

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310356, 73774, 73778, H01L 4108

Patent

active

049409158

ABSTRACT:
An oscillating crystal force transducer and method of making the same are provided, the transducer comprising support structure, a plate-shaped piezo-electric crystal having opposed sides and a peripheral edge extending between the opposed sides, and two seating members carried by the support structure and respectively engaging the peripheral edge of the crystal and arranged to apply a force to the crystal along a line extending through the crystal from one of the seating members to the other of the seating members, the support structure comprising a looped spring member having opposed ends spaced from each other to define the mouth of the looped spring member and respectively carrying the seating members whereby the crystal is disposed in the mouth of the looped spring member between the seating members thereof.

REFERENCES:
patent: 2002167 (1935-05-01), Bechmann
patent: 3274828 (1966-09-01), Pulvari
patent: 4126801 (1978-11-01), Corbett
patent: 4130624 (1978-12-01), Walker
patent: 4175243 (1979-11-01), Corbett
patent: 4439705 (1984-03-01), Corbett
patent: 4485323 (1984-11-01), Corbett
patent: 4703216 (1987-10-01), Corbett
patent: 4799301 (1989-01-01), Scott et al.

Affiliated with

Also associated with

Rating

Oscillating crystal force transducer and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oscillating crystal force transducer and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oscillating crystal force transducer and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1722643