Housing and mount for chip type piezoelectric resonator

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

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310345, 310344, H01L 4108

Patent

active

045889180

ABSTRACT:
An improved chip type piezoelectric resonator in which an element having electrode layers formed on main surfaces of a piezoelectric substrate is held in a rubber-like elastic member filled in a through-bore axially formed in a chip-like case having predetermined external dimensions so as to be capable of effecting thickness shear vibration, with a consequent elimination of scattering or deviation in the external dimensions of the piezoelectric resonators.

REFERENCES:
patent: 2341683 (1944-02-01), Bailey
patent: 2395034 (1946-02-01), Bokovoy
patent: 3609417 (1971-09-01), Kaname et al.
patent: 4322652 (1982-03-01), Otsuka
patent: 4417170 (1983-11-01), Benincasa
patent: 4485325 (1984-11-01), Yamamoto et al.
patent: 4542315 (1985-09-01), Yamamoto et al.

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