Terminal for a piezoelectric device

Details Terminal for a piezoelectric device Terminal for a piezoelectric device

1994-08-16

1997-04-01

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310355, H01L 4108

Patent

active

056169817

ABSTRACT:
A terminal for a piezoelectric device has a first electrode portion, a second electrode portion folded on the first electrode portion, projections on the first and second electrode portions, and further a vibration absorber between the first and second electrode portions. As the vibration absorber, oil, a non-volatile component of oil, silicone grease, polyamide resin, paper, an anticorrosive, a coating agent, silicone rubber, etc. may be used. Another terminal for a piezoelectric device has a sealant between the first electrode portion and the second electrode portion.

REFERENCES:
patent: 2137188 (1938-11-01), Whitman
patent: 4054808 (1977-10-01), Tanaka
patent: 4684843 (1987-08-01), Ohya et al.
patent: 4695756 (1987-09-01), Tanaka
patent: 4914722 (1990-04-01), Holden et al.
patent: 5159302 (1992-10-01), Tanaka
patent: 5392012 (1995-02-01), Iwata et al.

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