A dry sprinkler for a fire protection system having a configuration with one or more coupling arrangements for connection to a fluid supply piping of the system. The dry sprinkler structure further includes an inner surface and inner assembly to provide a preferred discharge performance. The dry sprinkler provides for a flow rate from the outlet of the sprinkler in accordance with the start pressure at the inlet of the sprinkler and the rated discharge coefficient, K factor, ranging between 16.8 GPM/PSI½ and 33.6 GPM/PSI½
申请公布号
WO2013003626(A2)
申请公布日期
2013.01.03
申请号
WO2012US44704
申请日期
2012.06.28
申请人
TYCO FIRE PRODUCTS LP;RINGER, YORAM;SILVA, MANUEL, R.;COLETTA, GEORGE, B.;LEDUC, ROGER, H.;WEED, SEAN, D.
发明人
RINGER, YORAM;SILVA, MANUEL, R.;COLETTA, GEORGE, B.;LEDUC, ROGER, H.;WEED, SEAN, D.