Boots – shoes – and leggings
Patent
1983-12-28
1986-12-23
Krass, Errol A.
Boots, shoes, and leggings
364184, 324 51, 340664, 340679, 73DIG3, G01R 3134, G05B 902, G08B 2100, G01P 1300
Patent
active
046316930
ABSTRACT:
There is described a system for monitoring the operation of output transducers of a central control and monitoring unit for machines usable in production and/or product packaging lines. The main characteristic of this system lies in the fact that it includes a detector for detecting the passage of current in the transducer without relying on a voltage drop detection system.
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Dance, Brian "Hall Effect Devices and Their Applications", Electronics Industry, May 1979, pp. 22-27.
Dixon Joseph L.
G.D. Societa 'per Azioni
Krass Errol A.
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