Title:
LIQUID STORING AND OFFLOADING DEVICE AND DRILLING AND PRODUCTION INSTALLATIONS ON THE SEA BASED THEREON
Document Type and Number:
WIPO Patent Application WO/2009/117901
Kind Code:
A1
Abstract:
A fixed or floating liquid storing and offloading device for loading, storing and offloading the storing liquid underwater or on the surface, and fixed or floating platforms or movable artificial islands structurally based on the combined tanks in water of the device all adopt “the airtight pressure connectedly pressing seawater and storing liquid equal mass flow rate automatic replacement flow system”, the operational mass is invariable in the course of offloading the storing liquid and the center of gravity can change only along the vertical Z coordinate axis of the installation.
Inventors:
WU ZHIRONG (CN)
Application Number:
PCT/CN2009/000320
Publication Date:
October 01, 2009
Filing Date:
March 26, 2009
Export Citation:
Assignee:
WU ZHIRONG (CN)
International Classes:
B65D88/78; B63B35/44; E02B17/00
Domestic Patent References:
| WO2007119051A1 | 2007-10-25 |
Foreign References:
| GB2216849A | 1989-10-18 | |||
| US6817809B2 | 2004-11-16 | |||
| US6415828B1 | 2002-07-09 | |||
| CN1646362A | 2005-07-27 | |||
| US4060995A | 1977-12-06 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (Vantone New World Plaza 2 Fuchengmenwai Street,, Beijing 7, CN)
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