(19)

(11)

EP 2 494 208 A2

(12)

(88) Date of publication A3: 12.04.2012 (43) Date of publication: 05.09.2012 Bulletin 2012/36 (21) Application number: 10776441.7 (22) Date of filing: 15.10.2010

(51) International Patent Classification (IPC):  F04C 18/44(2006.01) F04C 2/107(2006.01) F01C 21/08(2006.01) (86) International application number: PCT/PL2010/000103 (87) International publication number: WO 2011/053173 (05.05.2011 Gazette 2011/18)

(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: 28.10.2009 US 607370 (71) Applicant: Radziwill Compressors Sp. Z O.O 28-200 Staszow (PL)	(72) Inventor: RADZIWILL, Artur 02-736 Warszawa (PL) (74) Representative: Kaminski, Zbigniew  Kancelaria Patentowa, Al. Jerozolimskie 101/18 02-011 Warszawa 02-011 Warszawa (PL)