Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2005-06-07
2005-06-07
Dougherty, Thomas M. (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C200S214000, C200S215000
Reexamination Certificate
active
06903493
ABSTRACT:
An electrical relay comprising having two wettable electrical contacts supporting a conducting liquid. A non-wettable switch finger is moved between first and second positions between the electrical contacts by action of an actuator. In the first position the switch finger permits the conducting liquid to bridge the gap between the contacts and complete an electrical circuit between the contacts. In the second position the switch finger separates the conducting liquid into two volumes, breaking the electrical circuit between the contacts. The switch finger may be located at the free end of a beam that is deflected or bent by the action of piezoelectric elements.
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Carson Paul Thomas
Wong Marvin Glenn
Agilent Technologie,s Inc.
Dougherty Thomas M.
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