Alarm system for detecting excess temperature in e

专利名称：Alarm system for detecting excess

temperature in electrical wiring

发明人：David Boyden申请号：US09270476申请日：19990315公开号：US029777B1公开日：20020806

专利附图：

摘要：The system includes a sensor for each junction box in the building to be

guarded, e.g., the residence, and a display panel showing the temperature of any junctionbox that is heated above the danger point. Another display panel shows the name of the

resident and address of the residence, and the location of the heated junction box byroom number and junction box number and the shape of the junction box. A plurality ofresidences are connected with a central station, such as a fire station, by a singletelephone line to each residence. A single processing unit is located in each residence,and a single such unit is located in the central display station. A display panel is located inthe central station identical with each display in a residence. The central station isprovided with a single processing unit responsive to actuating of any and each of theprocessing units in the residences, the central station having a modem operable forreceiving signals from the processing units in the units and processing them according tothe respective processing units in the residences. The system also includes rotatingextinguisher heads which rotate towards the source of any dangerous heat an extinguishthe fire.

申请人：BOYDEN DAVID

代理机构：McAndrews, Held & Malloy, Ltd.

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