Electrical transmission or interconnection systems – Switching systems – Condition responsive
Patent
1978-07-12
1980-07-29
Hix, L. T.
Electrical transmission or interconnection systems
Switching systems
Condition responsive
307359, 340664, H01H 3500, H01L 3100
Patent
active
042152780
ABSTRACT:
The detector comprises a transducer designed to convert to an electrical signal a physical quantity which is representative of an abnormal phenomenon. The output of the transducer is connected to one input of a comparator whose output is connected to a delay circuit. The output of the delay circuit controls a signal generator, the output of which is connected to the other input of the comparator, the signal delivered by the comparator being representative of the time-dependent variations of the signal delivered by the transducer.
REFERENCES:
patent: 3455148 (1969-07-01), Foster et al.
patent: 3725748 (1973-04-01), Atkins
patent: 3927336 (1975-12-01), Carlson et al.
Barbier Daniel
Lancre Jean C.
Lauwick Bernard
Poujois Robert
Commissariat a l''Energie Atomique
Compagnie Centrale SICLI
Dwyer James L.
Hix L. T,.
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