(19)

(11)

EP 3 027 996 A1

(12)

(43) Date of publication: 08.06.2016 Bulletin 2016/23 (21) Application number: 14761710.4 (22) Date of filing: 30.07.2014

(51) International Patent Classification (IPC):  F28F 1/06(2006.01) (86) International application number: PCT/PL2014/000089 (87) International publication number: WO 2015/016726 (05.02.2015 Gazette 2015/05)

(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: 02.08.2013 PL 40496913 (71) Applicant: AIC S.A. 81-577 Gdynia (PL)	(72) Inventors: SZCZEPANSKI, Krzysztof 83-110 Tczew (PL) KOSINSKI, Bartlomiej 80-382 Dansk (PL) (74) Representative: Kwapich, Anna  Kancelaria Patentowa Ul. Marusarzowny 4/69 80-288 Gdansk 80-288 Gdansk (PL)