Piezoelectric vibrating element and piezoelectric vibrator

Details Piezoelectric vibrating element and piezoelectric vibrator Piezoelectric vibrating element and piezoelectric vibrator

2008-09-09

2008-09-09

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S348000, C310S351000, C310S353000, C310S368000

Reexamination Certificate

active

11360520

ABSTRACT:
A piezoelectric vibrating element includes a main vibration section vibrating in a constant direction, an open edge formed at least at one edge among edges provided in a vibration direction of the main vibration section, an outer frame section formed so as to surround the main vibration section, and a junction section being disposed between the main vibration section excluding the open edge and the outer frame section, having groove parts being recessed with respect to both surfaces of the main vibration section and flat parts being substantially flush with the both surfaces of the main vibration section, and being formed so as to integrally connect the main vibration section with the outer frame section.

REFERENCES:
patent: 4216402 (1980-08-01), Engdahl
patent: 4701987 (1987-10-01), Studer
patent: 5156460 (1992-10-01), Norling et al.
patent: A-61-003514 (1986-01-01), None
patent: A 07-212171 (1995-08-01), None
patent: A 9-27729 (1997-01-01), None
patent: B2 2000-068780 (2000-03-01), None

Affiliated with

Also associated with

Rating

Piezoelectric vibrating element and piezoelectric vibrator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piezoelectric vibrating element and piezoelectric vibrator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric vibrating element and piezoelectric vibrator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3916642