Fire alarm system, sensor and method

Details Fire alarm system, sensor and method Fire alarm system, sensor and method

1987-05-18

1989-10-03

Swann, III, Glen R.

Communications: electrical

Condition responsive indicating system

Specific condition

340628, G08B 1700

Patent

active

048719994

ABSTRACT:
A fire alarm system, sensor and method for determining a fire by detecting a change in a temperature, smoke density and/or gas concentration due to a fire. The detection data values of the respective analog sensors are corrected based on areas of supervisory regions of the respective analog sensors which are defined by walls, beams or inwardly extending projections surrounding the respective analog sensors, and/or heights from the floor of the respective analog sensors. The fire determination is carried out based on the corrected data.

REFERENCES:
patent: 4280052 (1981-07-01), Solomon
patent: 4288790 (1981-09-01), Schnell
patent: 4582982 (1986-04-01), Piegari

Affiliated with

Also associated with

Rating

Fire alarm system, sensor and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fire alarm system, sensor and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire alarm system, sensor and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-666866