Boots – shoes – and leggings
Patent
1989-01-27
1991-06-11
Teska, Kevin J.
Boots, shoes, and leggings
431 18, 364579, 364200, G06F 1546, F23N 500
Patent
active
050238167
ABSTRACT:
The present invention is a method and apparatus for conditioning an AC input signal to a control system having a plurality of AC input signals. An AC system signal is substantially phase-synchronous with the AC input signal. The AC input signal is sampled a plurality of times to determine whether it is present or absent during a periodic half cycle of the AC system signal. A result value is determined which represents a state of the AC input signal determined a majority of the times that it was sampled. It is then determined whether the state of the result value has changed.
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Kidder Kenneth B.
Patton Paul B.
Honeywell Inc.
Teska Kevin J.
Zanelli Michael
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