Electricity: circuit makers and breakers – Special application – Anti-intrusion type
Patent
1982-07-27
1984-06-19
Scott, J. R.
Electricity: circuit makers and breakers
Special application
Anti-intrusion type
200 85R, 200 52R, 340626, G08B 2100, H01H 302
Patent
active
044554648
ABSTRACT:
An improved alarm system sensing and triggering apparatus for remote detection of interruptions or alterations in an otherwise closed electrical alarm circuit. Exposed electrodes are embedded together with a substantially deformable current conducting element in a recessed housing cavity. The conducting element is compressable or deformable, momentarily, to an altered shape to activate the alarm system without the need for partially or completely detaching the sensor itself from the article to which it is connected. The recessed cavity together with the exposed electrodes and deformable conducting means cooperate with the sensor housing and alarm system integration conductors and with sensor attachment devices to provide the improved security features.
REFERENCES:
patent: 3932857 (1976-01-01), Way et al.
patent: 4005296 (1977-01-01), Olson
Scott J. R.
Se-Kure Controls, Inc.
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