Title:
VESSEL
Document Type and Number:
Japanese Patent JP2022103512
Kind Code:
A
Abstract:
To provide a vessel capable of preventing hydraulic oil from flowing into sea when the hydraulic oil leaks from a hydraulic drive type valve.SOLUTION: A vessel 1 includes a hull 2 and an on-vessel piping 3 for cryogenic fluid laid in the hull 2. A hydraulic drive type valve 4 is provided on the on-vessel piping 3. A tray 7 is arranged for receiving hydraulic oil leaking from the valve 4 above the hull 2 and below the valve 4. According to this composition, when the hydraulic leaks from the pipe 4, the hydraulic oil is received by the tray 7.SELECTED DRAWING: Figure 1
Inventors:
URAGUCHI RYOSUKE
SHIMOGAKI TAKASHI
AMANO SHIORI
MATSUMOTO AKIRA
OZAKI NAOTO
SHIMOGAKI TAKASHI
AMANO SHIORI
MATSUMOTO AKIRA
OZAKI NAOTO
Application Number:
JP2020218200A
Publication Date:
July 08, 2022
Filing Date:
December 28, 2020
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
B63B27/24; B63B25/08; F16L9/18; F16L59/02; F17D5/00
Attorney, Agent or Firm:
Aiko Patent Office, a patent business corporation
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