Integrated firefighter safety monitoring and alarm system
AssigneeNorth-South Corporation
InventorsL. Herbert Stumberg, James A. Fulton
Life of this patent
Estimating the term…
Abstract
A system which allows the firefighter to monitor a variety of safety related parameters during firefighting activities through audible and/or visual means. The system of the present invention monitors the pressure in the firefighter's breathing system and also monitors ambient temperature and motion of the firefighter. An audible alarm is activated to indicate a potential emergency situation relating to low remaining air time, impending thermal breakthrough or lack of motion of the firefighter.
Claims1
A monitoring and alarm system for use in conjunction with a firefighter's pressurized breathing system comprising:
- means for measuring air pressure in said breathing system;
- means for detecting motion of a firefighter;
- and
- means for providing an audible alarm when said air pressure falls below a predetermined pressure level or failure to detect motion of said firefighter for a predetermined length of time.
Dependencies are inferred from the claim text.