Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1985-04-30
1986-05-13
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
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.
Awata Satoshi
Takahashi Hiroyuki
Yamamoto Takashi
Budd Mark O.
Murato Mfg. Co., Ltd.
LandOfFree
Housing and mount for chip type piezoelectric resonator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Housing and mount for chip type piezoelectric resonator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Housing and mount for chip type piezoelectric resonator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1772119