(19)

(11)

EP 3 090 166 A1

(12)

(43) Date of publication: 09.11.2016 Bulletin 2016/45 (21) Application number: 14816373.6 (22) Date of filing: 05.11.2014

(51) International Patent Classification (IPC):  F02D 41/00(2006.01) F02D 41/14(2006.01) F02D 37/02(2006.01) F02D 41/02(2006.01) F02P 5/04(2006.01) (86) International application number: PCT/IB2014/002339 (87) International publication number: WO 2015/068015 (14.05.2015 Gazette 2015/19)

(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 (30) Priority: 05.11.2013 PL 40591713 (71) Applicant: Skotan S.A. 41-506 Chorzów (PL)	(72) Inventors: BRZEZANSKI, Marek PL-30-962 Kraków (PL) MAREK, Wojciech PL-30-962 Kraków (PL) MARECZEK, Michal PL-30-962 Kraków (PL) PAPUGA, Tadeusz PL-30-962 Kraków (PL) (74) Representative: Witek, Rafal  WTS Patent Attorneys Witek, Sniezko & Partners ul. Rudolfa Weigla 12 53-114 Wroclaw 53-114 Wroclaw (PL)