Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1981-03-23
1983-04-26
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310361, 310369, 310312, H01L 4108
Patent
active
043814719
ABSTRACT:
Disc shaped quartz crystal resonators of plano-convex, plano-plano, and bnvex configurations have the b-mode resistance raised relative to the c-mode resistance by the proper choice of mounting geometry, thus suppressing the undesired b-mode in precision oscillator circuits without the use of added circuitry.
REFERENCES:
patent: 3069572 (1962-12-01), Dick et al.
patent: 4070502 (1978-01-01), Vig et al.
patent: 4135108 (1979-01-01), Besson
Filler Raymond L.
Vig John R.
Budd Mark O.
Edelberg Nathan
Goldberg Edward
Murray Jeremiah G.
The United States of America as represented by the Secretary of
LandOfFree
SC-Cut quartz resonators with suppressed b-mode does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with SC-Cut quartz resonators with suppressed b-mode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SC-Cut quartz resonators with suppressed b-mode will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1566144