Regulated ultrasonic generator

Communications – electrical: acoustic wave systems and devices – Transmitter systems

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

310317, G10K 1100

Patent

active

048645478

ABSTRACT:
A regulated ultrasonic generator operable for supplying a driving signal to an ultrasonic transducer is disclosed. The generator includes: a power supply; a bridge inverter circuit for generating a power signal having two alternating components of opposite potential; a timing circuit for generating a timing signal equal in frequency to the desired frequency of the power signal; a bridge driver circuit for periodically generating base drive signals for switching on the bridge inverter circuit; a bridge modulating circuit for controlling the amount of time during each cycle that the bridge inverter circuit is on so as to regulate the power content of the power signal; and means for supplying the power signal to the ultrasonic transducer.

REFERENCES:
patent: 2778002 (1957-01-01), Howry
patent: 3460025 (1969-08-01), De Prisco
patent: 3491250 (1970-01-01), Shob
patent: 3582733 (1971-06-01), Brubaker
patent: 3622960 (1971-11-01), Malba et al.
patent: 3715649 (1973-02-01), Ravas
patent: 3715710 (1973-02-01), Berstein et al.
patent: 3979660 (1976-09-01), Moore
patent: 4044297 (1977-08-01), Nobur et al.
patent: 4271705 (1981-06-01), Crostack
patent: 4277710 (1981-07-01), Harwood et al.
patent: 4282452 (1981-08-01), Hassler et al.
patent: 4347592 (1982-08-01), Langeraar
patent: 4504762 (1985-03-01), Meyer et al.
Sun Luin Kuo, "Half-Bridge Transistor Inverter for DC Power Conversion," IEEE Transactions on Industrial Electronics and Control Instrumentation, IECI-21:4 (11/74).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Regulated ultrasonic generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-249512

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.