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EP 3 151 928 A1

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(43) Date of publication: 12.04.2017 Bulletin 2017/15 (21) Application number: 15730628.3 (22) Date of filing: 09.06.2015

(51) International Patent Classification (IPC):  A62C 37/40(2006.01) A62C 37/10(2006.01) A62C 3/00(2006.01) A62C 37/46(2006.01) (86) International application number: PCT/US2015/034951 (87) International publication number: WO 2015/191619 (17.12.2015 Gazette 2015/50)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 09.06.2014 US 201462009778 P 18.06.2014 US 201462013731 P 24.06.2014 US 201462016501 P 08.06.2015 US 201562172281 P 08.06.2015 US 201562172287 P 08.06.2015 US 201562172291 P 10.04.2015 US 201562145840 P 23.12.2014 WO PCT/US2014/072246 (71) Applicants: Tyco Fire Products LP Lansdale, PA 19446 (US) Tyco Fire & Security GmbH 8212 Neuhausen am Rheinfall (CH)

(72) Inventors: MAGNONE, Zachary L. Warwick, RI 02886 (US) FARLEY, Daniel G. Westminster, MA 01473 (US) GOYETTE, Chad Albert Tiverton, RI 02878 (US) DESROSIER, John Plymouth, MA 02360 (US) BRIGHENTI, Donald D. Westminster, MA 01473 (US) ABELS, Bernhard Tallahassee, FL 32310 (US) BONNEAU, Richard P Templeton, MA 01468 (US) DUBE, Jake Swansea, MA 02777 (US) (74) Representative: Gray, James  Withers & Rogers LLP 4 More London Riverside London SE1 2AU London SE1 2AU (GB)