Piezoelectric transducer, piezoelectric actuator, and...

Details Piezoelectric transducer, piezoelectric actuator, and... Piezoelectric transducer, piezoelectric actuator, and...

2011-04-19

2011-04-19

Miska, Vit W (Department: 2833)

Horology: time measuring systems or devices

Electrical time base

Solid state oscillating circuit type

C310S323020, C310S323160

Reexamination Certificate

active

07929382

ABSTRACT:
A piezoelectric transducer that excites longitudinal vibration has a piezoelectric element, and a reinforcing member that is laminated with and affixed to the piezoelectric element and has a first void part. The first void part includes the center part of a location where strain produced by longitudinal vibration in the piezoelectric transducer or the reinforcing member or piezoelectric element is greatest.

REFERENCES:
patent: 5233258 (1993-08-01), Myoga et al.
patent: 5416375 (1995-05-01), Funakubo et al.
patent: 5821670 (1998-10-01), Tobe et al.
patent: 5828157 (1998-10-01), Miki et al.
patent: 6043586 (2000-03-01), Kobayashi et al.
patent: 6051912 (2000-04-01), Gonda
patent: 6088300 (2000-07-01), Nakajima et al.
patent: 6104123 (2000-08-01), Okazaki et al.
patent: 6242846 (2001-06-01), Ashizawa et al.
patent: 7119476 (2006-10-01), Nagahama
patent: 7253552 (2007-08-01), Miyazawa et al.
patent: 2005/0082950 (2005-04-01), Zakoji
patent: 2005/0236936 (2005-10-01), Shiv et al.
patent: 2006/0175929 (2006-08-01), Sawada et al.
patent: 2006/0250048 (2006-11-01), Moteki et al.
patent: 06-104503 (1994-04-01), None
patent: 08-114408 (1996-05-01), None
patent: 2000-188886 (2000-07-01), None
patent: 2002-262586 (2002-09-01), None
patent: 2004-254417 (2004-09-01), None
patent: 3832260 (2006-07-01), None
patent: 2007-221924 (2007-08-01), None
patent: WO-96/14687 (1996-05-01), None
patent: WO-01/63679 (2001-08-01), None

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