Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1989-10-13
1991-06-04
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310324, 2391022, H01L 4108
Patent
active
050217011
ABSTRACT:
System for mounting a piezoelectric vibrator comprises an annular projected vibrator support (27) integrally formed with an insulating support (21), a piezoelectric vibrator (1) located on the annular vibrator support (27) and an elastic annular holder (22) having an essentially L-shaped section for holding down the periphery of the piezoelectric vibrator (1) fitted to the insulating support (21), a plurality of connecting electrode members (23,24) being mounted on the vibrator support (27) and each of the connecting electrode members (23,24) being pressed against the corresponding electrodes (2B,2A') of the piezoelectric vibrator (1).
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Endo Shinichi
Kotani Tsutomu
Takahashi Minoru
Budd Mark O.
Novack Martin M.
TDK Corporation
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