(19)

(11)

EP 3 094 788 A1

(12)

(43) Date of publication: 23.11.2016 Bulletin 2016/47 (21) Application number: 15737412.5 (22) Date of filing: 14.01.2015

(51) International Patent Classification (IPC):  E02D 27/14(2006.01) E02D 27/52(2006.01) (86) International application number: PCT/CN2015/070659 (87) International publication number: WO 2015/106679 (23.07.2015 Gazette 2015/29)

(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: 15.01.2014 CN 201410018362 (71) Applicants: Wong, Carlos Macao (CN) CBJ (Hong Kong) Ocean Engineering Limited Macao (CN)	(72) Inventor: WONG, Carlos Macao (CN) (74) Representative: Boult Wade Tennant  Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)