Optics: measuring and testing – Material strain analysis
Reexamination Certificate
2006-02-01
2010-02-23
Toatley, Jr., Gregory J (Department: 2877)
Optics: measuring and testing
Material strain analysis
C356S426000, C356S445000, C073S001820
Reexamination Certificate
active
07667827
ABSTRACT:
A system and method for monitoring the vibrations of a machine that includes a reflective patch affixed to the machine and a vibration detection unit including an optics module. The optics module may be positioned remotely from the machine such that the optics module transmits an electromagnetic beam to the reflective patch and reflected from the reflective patch to the optics module. The optics module demodulates the electromagnetic beam to determine the vibration of the machine.
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Bonissone Piero Patrone
Goebel Kai Frank
Hershey John Erik
Iyer Naresh Sundaram
Nelson Matthew Allen
General Electric Company
Slomski Rebecca C
Sutherland & Asbill & Brennan LLP
Toatley Jr. Gregory J
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