Title:
GAS PURGING SYSTEM FOR SHIP
Document Type and Number:
WIPO Patent Application WO/2024/058463
Kind Code:
A1
Abstract:
The present invention relates to a gas purging system for a ship having an engine that uses fuel gas, the system comprising: a fuel supply line for supplying fuel gas to the engine; a gas valve unit installed on the fuel supply line to control the pressure of the fuel gas; a purging line for supplying nitrogen gas to the engine so as to purge the interior of the engine and the interior of the fuel supply line, wherein the nitrogen gas supplied through the purging line is supplied directly to the engine to purge the interior of the engine and the fuel supply line and then is discharged to the outside through the gas valve unit.
Inventors:
KIM JONG HYUN (KR)
SEO MIN SU (KR)
SEO MIN SU (KR)
Application Number:
PCT/KR2023/012772
Publication Date:
March 21, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
HANWHA OCEAN CO LTD (KR)
International Classes:
B63H21/38; B63B17/00; B63B25/16; F02D19/02; F02D19/06; F02D41/00
Foreign References:
| KR20210115108A | 2021-09-27 | |||
| KR20210133724A | 2021-11-08 | |||
| KR102426560B1 | 2022-07-29 | |||
| KR101334146B1 | 2013-11-29 | |||
| US20190203884A1 | 2019-07-04 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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