Fire system
AssigneeMarioff Corporation Oy
InventorsNazar Krutskevych, Piotr Wolnowski, Pawel Raasz, Jarmo Helasuo
Life of this patent
Estimating the term…
Abstract
A system includes a fire panel 12 having a loop driver. A combined detection and suppression loop 18 is connected to the loop driver. A plurality of fire detection devices 14 and a plurality of fire suppression devices 19 are coupled to the detection and suppression loop 18. The fire suppression devices 19 includes multiple sprinkler devices 19, each of the sprinkler devices 10 including a sprinkler bulb 100 and a circuit 120. The circuit 120 of the sprinkler device 10 is detectable via the fire panel 12 using the detection and suppression loop 18 in order to provide information from the sprinkler device 19 to the fire panel 12.
Claims18
A combined fire suppression and detection system comprising:
- a fire panel having a loop driver;
- a combined detection and suppression loop connected to the loop driver of the fire panel, wherein the combined detection and suppression loop is a closed loop, wherein the closed loop has a first end connected to the loop driver, a plurality of fire detection devices and a plurality of fire suppression devices arranged in series along the loop and a second end connected to the loop driver;
- wherein the plurality of fire detection devices are coupled to the detection and suppression loop;
- and
- wherein the plurality of fire suppression devices are coupled to the detection and suppression loop;
- wherein each of the plurality of fire suppression devices comprises a sprinkler device of a plurality of sprinkler devices, each sprinkler device of the plurality of sprinkler devices comprising a sprinkler bulb and a circuit;
- and
- wherein the circuit of each sprinkler device of the plurality of sprinkler devices is detectable via the fire panel using the detection and suppression loop in order to provide information from each sprinkler device of the plurality of sprinkler devices to the fire panel.
Dependencies are inferred from the claim text.