Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1988-10-03
1990-01-09
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
200181, 310332, H01L 4108
Patent
active
048930482
ABSTRACT:
A power switch which comprises a plurality of contact pairs connected in series provides substantial operational advantages. Included in these advantages are fast operating speed and direct imposition of circuit opening. The individual contact pairs are preferably controlled by piezoelectric benders to provide a compact, lightweight switch.
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patent: 4620124 (1986-10-01), Farrall et al.
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patent: 4689517 (1987-08-01), Harnden, Jr. et al.
patent: 4697118 (1987-09-01), Harnden, Jr. et al.
patent: 4742263 (1988-05-01), Harnden, Jr. et al.
Budd Mark O.
Davis Jr. James C.
General Electric Company
Ochi Robert
Snyder Marvin
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