(19)

(11)

EP 3 234 318 A2

(12)

(88) Date of publication A3: 28.07.2016 (43) Date of publication: 25.10.2017 Bulletin 2017/43 (21) Application number: 15901172.5 (22) Date of filing: 19.10.2015

(51) International Patent Classification (IPC):  F01P 7/16(2006.01) F16K 27/02(2006.01) F16F 9/348(2006.01) (86) International application number: PCT/IN2015/000395 (87) International publication number: WO 2016/067304 (06.05.2016 Gazette 2016/18)

(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 Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 29.10.2014 IN 3421MU2015 (71) Applicants: Supnekar, Subhash V Katraj, Pune 411046 MAH (IN) Supnekar, Trishul S Katraj, Pune 411046 MAH (IN)	(72) Inventors: Supnekar, Subhash V Katraj, Pune 411046 MAH (IN) Supnekar, Trishul S Katraj, Pune 411046 MAH (IN) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)