Combustible concealed space sprinkler system and method

Details Combustible concealed space sprinkler system and method Combustible concealed space sprinkler system and method

2008-04-21

2011-12-27

Nguyen, Dinh (Department: 3752)

Fire extinguishers

Processes

Of extinguishing fire

C169S045000, C169S016000, C169S054000, C169S056000, C239S208000

Reexamination Certificate

active

08083002

ABSTRACT:
Methods and systems of fire protection of an attic space having a sloped roof above a ceiling deck so as to define a concealed space defining a protection area. The method includes disposing at least one upright sprinkler having a deflector disposed beneath the roof and coupled to either a wet or a dry pipe system and defining a hydraulic demand of the at least one sprinkler as being equivalent to a hydraulic demand for the protection area so as to eliminate any increase in the hydraulic design area for the sloped roof.

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Tyco Fire and Building Products, Model CC2-4.2 and 5.6 K-factor Combustible Concealed Space Sprinklers Specific Application, Upright, Dated Mar. 2005, Published on Tyco-Fire.com on Jul. 8, 2005, Whole Document.
Tyco Fire Products, Moddel CC1 & CC2 Combustible Concealed Space Sprinklers Specific Application, Upright, Copyright 2004, published on Tyco-Fire.com on Jul. 8, 2005, Whole Document.
Tyco Fire & Building Products; “Application: The Use of Specific Application Sprinklers for Protecting Attics”; Dec. 2007; which is available at Internet<URL:http://tyco-fire.com/TFP—common/AtticSpecApp2.pdf>; 92 pages; Roger S. Wilkins; USA.
Tyco Fire & Building Products; Data Sheet of Models BB, SD, HIP, and AP “Specific Application Sprinklers for Protecting Attics”; Aug. 2007; 28 pages; TFP610; USA.
Tyco Fire & Building Products; Data Sheet of Model CC2-4.2 and 5.6 K-factor Combustible Concealed Space Sprinklers™ Specific Application, Upright; Mar. 2005; 8 pages; TFP632; USA.
NFPA 13—Standard for the Installation of Sprinkler Systems; 2007 edition; Chapter 8 (pp. 13-46 thru 13-92) and Chapter 11 (pp. 13-113 thru 13-118); 55 pages; National Fire Protection Association publication; USA.

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