Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2007-07-24
2007-07-24
Dougherty, Thomas M. (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S311000, C073S866500
Reexamination Certificate
active
11269038
ABSTRACT:
A holder for a transducer having a mounting portion, a coupler, and a clamping portion is disclosed. The mounting portion has a through hole with a conical seat disposed therein, with at least a portion of the through hole being configured to receive the transducer. The coupler is secured to the transducer and has a first interface surface configured to sit on the conical seat, and a second interface surface disposed on an opposite side to that of the first interface surface. The clamping portion has a through hole and a clamping surface, at least a portion of the through hole is configured to receive the transducer, and the clamping surface is configured to press against the second interface surface of the coupler. The clamping portion and mounting portion are configured to securely capture the coupler therebetween, thereby securely positioning the transducer relative to the mounting portion.
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Foreign Search Report, Reference 176571/11892, Application No./Patent No. 06255639.4 - 1236, Feb. 15, 2007.
Cantor & Colburn LLP
Dougherty Thomas M.
GE Security Inc.
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