(19)

(11)

EP 2 828 568 A1

(12)

(43) Date of publication: 28.01.2015 Bulletin 2015/05 (21) Application number: 13763656.9 (22) Date of filing: 05.02.2013

(51) International Patent Classification (IPC):  F16L 59/00(2006.01) F16L 59/14(2006.01) (86) International application number: PCT/IB2013/050953 (87) International publication number: WO 2013/140271 (26.09.2013 Gazette 2013/39)

(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: 21.03.2012 RU 2012110761 (71) Applicant: Krajnov, Boris Vladimirovich Podolsk, Moskovskaya oblast 142115 (RU)	(72) Inventor: Krajnov, Boris Vladimirovich Podolsk, Moskovskaya oblast 142115 (RU) (74) Representative: Lapienis, Juozas  MSP Europe UAB 21-92 Seimyniskiu Str. 09236 Vilnius 09236 Vilnius (LT)