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1. (WO2018051064) APPARATUS AND METHOD FOR LIFTING AND MOVING AN OBJECT UNDERWATER

Pub. No.:    WO/2018/051064    International Application No.:    PCT/GB2017/052617
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Fri Sep 08 01:59:59 CEST 2017
IPC: B63C 7/06
B63C 7/10
Applicants: AUBIN LIMITED
Inventors: COLLINS, Patrick
Title: APPARATUS AND METHOD FOR LIFTING AND MOVING AN OBJECT UNDERWATER
Abstract:
An apparatus (10) for lifting and moving an object that is underwater. The apparatus including a first (12) and a second (14) chamber, both chambers containing a first (16) and a second (18) fluid. There is a conduit (20, 21) in fluid communication with the first and second chambers, the first and second fluids moveable between the first and second chambers.