Title:
DIVING WORK ASSISTANCE SYSTEM AND DIVING WORK ASSISTANCE METHOD
Document Type and Number:
WIPO Patent Application WO/2024/004386
Kind Code:
A1
Abstract:
A diving work assistance system (1) according to an embodiment comprises: a mother ship (2); a deck depression chamber (3) mounted on the mother ship (2); and an underwater depression chamber (4) that can be coupled to the deck depression chamber (3), and is lowered from the mother ship (2) to a target depth. The diving work assistance system (1) also comprises a nitrogen production machine (5) mounted on the mother ship (2) to separate nitrogen from air and supply the nitrogen to the deck depression chamber (3). The nitrogen production machine (5) may supply nitrogen to the underwater depression chamber (4) detached from the deck depression chamber (3).
Inventors:
TOYOURA TAKAHIRO
WATANABE KEI
MIYAZAKI RYOHEI
OBATA KOHEI
WATANABE KEI
MIYAZAKI RYOHEI
OBATA KOHEI
Application Number:
PCT/JP2023/017516
Publication Date:
January 04, 2024
Filing Date:
May 10, 2023
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B63C11/32
Foreign References:
| JPS60110194U | 1985-07-26 | |||
| JP2002068081A | 2002-03-08 | |||
| US20180003684A1 | 2018-01-04 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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