(19)

(11)

EP 2 718 653 A1

(12)

(43) Date of publication: 16.04.2014 Bulletin 2014/16 (21) Application number: 12737623.4 (22) Date of filing: 06.06.2012

(51) International Patent Classification (IPC):  F28F 1/10(2006.01) F28F 9/24(2006.01) (86) International application number: PCT/PL2012/000044 (87) International publication number: WO 2012/169915 (13.12.2012 Gazette 2012/50)

(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 (30) Priority: 10.06.2011 PL 39521911 (71) Applicant: AIC Spólka Akcyjna 81-577 Gdynia (PL)	(72) Inventor: KUZMA, Mariusz 83-000 Pruszcz Gdanski (PL) (74) Representative: Pomianek, Grazyna  Kancelaria Patentowo-Prawna Pomianek Sp.j. ul. Subislawa 23 C lok. 7 80-354 Gdansk 80-354 Gdansk (PL)