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EP 3 262 302 A1

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(43) Date of publication: 03.01.2018 Bulletin 2018/01 (21) Application number: 16756427.7 (22) Date of filing: 26.02.2016

(51) International Patent Classification (IPC):  F04D 7/06(2006.01) F04D 29/00(2006.01) B22D 35/00(2006.01) F04D 13/08(2006.01) F04D 29/046(2006.01) B22D 39/00(2006.01) (86) International application number: PCT/US2016/019735 (87) International publication number: WO 2016/138359 (01.09.2016 Gazette 2016/35)

(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 MD (30) Priority: 27.02.2015 US 201562121805 P (71) Applicant: Pyrotek, Inc. Spokane, WA 99201 (US)	(72) Inventors: TETKOSKIE, Jason Solon, OH 44139 (US) HENDERSON, Richard, S. Solon, OH 44139 (US) JETTEN, Peter, C. Solon, OH 44139 (US) HARMS, Renee Solon, OH 44139 (US) (74) Representative: Held, Stephan  Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstraße 47 80538 München 80538 München (DE)