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
US2014102729(A1)
申请公布日期
2014.04.17
申请号
US201213877443
申请日期
2012.06.28
申请人
RINGER YORAM;SILVA, JR. MANUEL R.;COLETTA GEORGE B.;LEDUC ROGER H.;WEED SEAN D.;TYCO FIRE PRODUCTS LP
发明人
RINGER YORAM;SILVA, JR. MANUEL R.;COLETTA GEORGE B.;LEDUC ROGER H.;WEED SEAN D.