Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2007-10-23
2007-10-23
Pope, Daryl C (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S525000, C340S539270, C340S870030, C340S870030
Reexamination Certificate
active
10728704
ABSTRACT:
A system and a method of establishing direction and velocity of fire development in a region. A fire profile based on a time sequence of alarming detectors provides both direction and velocity information. Future directions of development can be estimated by analogizing fire progression to a ball bouncing off of a rigid wall.
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Honeywell International , Inc.
Pope Daryl C
Welsh & Katz Ltd.
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