Bridge circuit system

Details Bridge circuit system Bridge circuit system

1985-01-09

1987-01-27

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Switching systems

Condition responsive

307116, 307132T, 307132EA, 219497, 219499, 361 42, 323365, 323366, G05D 2324, H05B 102

Patent

active

046396110

ABSTRACT:
A sensing circuit system including circuitry for sensing impedance variations of a variable impedance element. As disclosed, a bridge circuit system includes a bridge circuit to which the variable impedance element is couplable. The bridge circuit system further includes circuitry for detecting open circuit or short circuit fault conditions of the variable impedance element. The variable impedance element is coupled to the bridge circuit by a connector, having two connector components, which is also operable to couple the fault detection circuitry to the bridge circuit only when the two components of the connector are connected together.

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