Measuring and testing – Sampler – sample handling – etc. – Automatic control
Reexamination Certificate
2006-04-11
2006-04-11
Noland, Thomas P. (Department: 2856)
Measuring and testing
Sampler, sample handling, etc.
Automatic control
C073S028010, C073S863860, C438S005000, C438S014000
Reexamination Certificate
active
07024950
ABSTRACT:
An in-situ particle monitor in an exhaust controls a particle sampler so that when a predetermined particle threshold is detected, the particle sampler is caused to gather samples from the exhaust in real-time. Electrical control signals are monitored to correlate variations in the signals with particle excursions for both analysis and sample collection triggering.
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Grobelny J. Michael
Guldi Richard L.
Brady III Wade James
Noland Thomas P.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
Tung Yingsheng
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