Title:
VENT MAST
Document Type and Number:
WIPO Patent Application WO/2021/241588
Kind Code:
A1
Abstract:
A vent mast 5 according to one embodiment which is provided on a liquefied hydrogen carrier ship includes a mast body 6, a discharge tube 8 which is disposed above the mast body 6, and a swelling duct 7 which connects the mast body 6 and the discharge tube 8. Disposed in the swelling duct 7 is a funnel 9 for receiving rain which enters through the discharge tube 8. The length L of the discharge tube 8 is greater than the inner diameter D of the discharge tube 8.
Inventors:
MURAGISHI OSAMU
OHASHI TETSUYA
UNNO SHUNTARO
KAMENO YUICHI
OSAKI NAOTO
OHASHI TETSUYA
UNNO SHUNTARO
KAMENO YUICHI
OSAKI NAOTO
Application Number:
PCT/JP2021/019828
Publication Date:
December 02, 2021
Filing Date:
May 25, 2021
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B63B15/02; B63B25/16; F17C13/00
Domestic Patent References:
| WO2019097131A1 | 2019-05-23 |
Foreign References:
| JPS4734233B1 | 1972-08-29 | |||
| JP2018203106A | 2018-12-27 | |||
| KR20180122793A | 2018-11-14 | |||
| JPS57113800U | 1982-07-14 | |||
| JP2018204721A | 2018-12-27 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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