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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5338928 B1

PDFFull Text
Date of Patent:
Aug. 16, 1994

Filed:

Apr. 28, 1993

System and method for controlling deformation of a structure having a

Applicant:
Inventors:

James R Jamieson, Maineville, OH (US);

Ahmad P Zahedi, Cincinnati, OH (US);

Heidi J Stegemiller, Franklin, OH (US);

Assignee:

General Electric Company, Cincinnati, OH (US);

Attorneys:

Squillaro; Jerome C.

Herkamp; Nathan D.

Primary Examiner:

David C Nelms

Assistant Examiner:

Que T Le

Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
25022721 ; 25022719 ; 73800 ;
Abstract

Vibrations within ceramic matrix and metal matrix composite materials are controlled by applying an excitation voltage to an array of piezoelectric actuators mounted to the surface of such materials. The actuators are driven in response to the phase shift of monochromatic light transmitted through a grid of optical fibers embedded within the composite materials. Applications include active vibration suppression, de-icing, and on-line structural integrity monitoring.

Find Patent Forward Citations

Jamieson, James. (1994). System and method for controlling deformation of a structure having a (U.S. Patent No. 5338928). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5338928

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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