(19)

(11)

EP 3 322 896 A1

(12)

(43) Date of publication: 23.05.2018 Bulletin 2018/21 (21) Application number: 16750480.2 (22) Date of filing: 15.07.2016

(51) International Patent Classification (IPC):  F04B 1/04(2006.01) F03C 1/30(2006.01) F03C 1/36(2006.01) F04B 1/107(2006.01) F03C 1/32(2006.01) F03C 1/047(2006.01) (86) International application number: PCT/GB2016/052150 (87) International publication number: WO 2017/009659 (19.01.2017 Gazette 2017/03)

(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 MD (30) Priority: 16.07.2015 GB 201512473 (71) Applicant: Domin Fluid Power Limited Blagdon, Bristol BS40 7RG (GB)	(72) Inventor: COLLINS, Andrew John Blagdon Bristol BS40 7RG (GB) (74) Representative: Abel & Imray  Westpoint Building James Street West Bath BA1 2DA Bath BA1 2DA (GB)