Brushing – scrubbing – and general cleaning – Machines – With means to pass a solid cleaning agent and a fluid...
Reexamination Certificate
2011-08-16
2011-08-16
Chin, Randall (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
With means to pass a solid cleaning agent and a fluid...
C165S095000
Reexamination Certificate
active
07996946
ABSTRACT:
An exiting cleaning projectile verification system for a tube cleaning system includes a tube cleaning system having a control system for controlling the cleaning system, a projectile launcher, a projectile, a tube, and a containment system, the cleaning projectile being launched through the tube and cleaning the interior of the tube, the projectile exiting the tube and entering the containment system and a sensor that detects the projectile exiting the tube. The sensor is in communication with the containment system. The sensor may include an electric eye that detects the presence of the projectile entering the containment system. The sensor may also include a feedback line connected to the control system that automatically shuts off the control system when a problem is detected. The sensor may also emit an audible signal. One or more counters count the number of projectiles launched and the number entering the containment system. A difference in the count is an indication of a problem.
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Chin Randall
Lehrer Norman E.
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