Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1999-07-07
2000-10-24
Dougherty, Thomas M.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310344, H01L 4108
Patent
active
061372099
ABSTRACT:
A method to improve the high output characteristics of a ultrasonic transducer 1 by urging a cooling gas 13 to flow through the transducer, thereby passing a cooling member 18 between at least one pair of adjacent piezoelectric elements 6, 7. In a preferred embodiment sulfurhexafluoride (SF.sub.6) is used as cooling gas.
REFERENCES:
patent: 4011474 (1977-03-01), O'Neill
patent: 5955823 (1999-09-01), Nilsson et al.
patent: 6016023 (2000-01-01), Nilsson et al.
Dahlberg H.ang.kan
Nilsson Bo
LandOfFree
High power ultrasonic 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 High power ultrasonic transducer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High power ultrasonic transducer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1967023