Electrical transmission or interconnection systems – Switching systems – Condition responsive
Patent
1986-02-07
1987-06-23
Shoop, Jr., William M.
Electrical transmission or interconnection systems
Switching systems
Condition responsive
169 65, 340577, 13762412, A62C 3504
Patent
active
046755411
ABSTRACT:
A fire prevention system useful for controlling actuation of equipment such as combustion or heating devices used in food preparation. The system according to this invention includes a fire alarm circuit and a timer circuit which automatically shuts down energy supplies to such equipment either in response to the detection of a fire, or during preselected periods of scheduled inoperation of the equipment. The system, therefore, in addition to operating as a fire alarm, reduces the likelihood that a fire will be started when equipment is unattended. The fire prevention system according to this invention further includes a manually operated override circuit which restores energy supplies to the controlled equipment irrespective of the control signals provided by the fire alarm circuit and timer.
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Centrales de Detecciony Serializacion de Incendios by Seguridad Electronica, 1981, No. 105.
Kalayjian Harry
Peters Henry T.
Ip Shik Luen Paul
Shoop Jr. William M.
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