Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1989-01-09
1990-01-23
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specific condition
340650, 340651, 340652, G08B 1314
Patent
active
048961400
ABSTRACT:
A control module is connected to a table strip having a number of jacks. A sensor probe which consists of a sensor detector and a sensor cable has at the end of the cable a plug which is connected to the table strip jack. Each sensor cable is provided with a continuity circuit and a floating circuit such that cutting of the cable or shorting of the cable will energize an indicator circuit and an alarm annunciator in the control module.
REFERENCES:
patent: 3596265 (1971-07-01), Garland
patent: 3972039 (1976-07-01), Marshall
Biever Dale E.
Frank, Sr. Lee M.
Jaskiewicz Edmund M.
Swann III Glen R.
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