FIRE ALARM SYSTEM

• US 20080258924A1
• Filed: 04/20/2007
• Published: 10/23/2008
• Est. Priority Date: 04/20/2007
• Status: Abandoned Application

• Current Assignee: Moss J. Darryl
• Original Assignee: Moss J. Darryl
• Inventors: Moss, J. Darryl
• Application Number:
  US11/738,253
• Publication Number:
  US 20080258924A1
• Time in Patent Office: Days
• US Class Current: 340/577
• CPC Class Codes: G08B 17/10 Actuation by presence of smoke or gases , e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
• CPC Class Codes: G08B 25/009 Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
• CPC Class Codes: G08B 25/14 Central alarm receiver or annunciator arrangements

Abstract

A fire alarm system is disclosed where the unit detectors are addressable and in communication with other unit detectors located within a particular unit and are in communication with building detectors such that when one unit detector activates, all the other unit detectors in that unit also activate causing communication with the building core detectors and alerting the control room as to the exact location of the alarm condition.

Claims

1. A method of identifying an alarm condition within a unit of a building to a building core alarm system comprising:

installing at least one addressable alarm condition unit detector within the unit;

associating an address with the unit;

setting the address on the at least one addressable alarm condition unit detector; and

establishing a communication path between the at least one addressable alarm condition unit detector and the building core alarm system.

2. The method as claimed in claim 1, further comprising transmitting the address of the at least one addressable alarm condition unit detector to the building core alarm system when an alarm condition is detected by the at least one addressable alarm condition unit detector.

3. The method as claimed in claim 2, wherein the communication path is wiring.

4. The method as claimed in claim 3, wherein the addressable alarm condition unit detector is a 24 volt device.

5. The method as claimed in claim 4, wherein the 24 volt device is a smoke detector.

6. The method as claimed in claim 4, wherein the 24 volt device is a heat detector.

7. The method as claimed in claim 4, wherein the 24 volt device is a CO2 detector.

8. The method as claimed in claim 4, wherein the 24 volt device is a thermal detector.

9. The method as claimed in claim 4, wherein the 24 volt device is a flame detector.

10. The method as claimed in claim 4, wherein the 24 volt device is an ADA strobe device.

11. The method as claimed in claim 4, wherein the building core alarm system is comprised of:

a plurality of pull stations;

a plurality of sprinkler tampers;

a plurality of flow switches;

a plurality of fire phones; and

a plurality of smoke detectors.

12. The method as claimed in claim 3, wherein the addressable alarm condition unit detector is a 120 volt device.

13. The method as claimed in claim 12, wherein the 120 volt device is a smoke detector.

14. The method as claimed in claim 12, wherein the 120 volt device is a heat detector.

15. The method as claimed in claim 12, wherein the 120 volt device is a CO2 detector.

16. The method as claimed in claim 12, wherein the 120 volt device is a thermal detector.

17. The method as claimed in claim 12, wherein the 120 volt device is a flame detector.

18. The method as claimed in claim 12, wherein the 120 volt device is an ADA strobe device.

19. The method as claimed in claim 12 wherein the building core alarm system is comprised of:

a plurality of pull stations;

a plurality of sprinkler tampers;

a plurality of flow switches;

a plurality of fire phones; and

a plurality of smoke detectors.