Title:
VENTILATION PIPING STRUCTURE FOR TANKER
Document Type and Number:
Japanese Patent JP3944187
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To increase empty space on an exposed deck of a tank by decreasing the number of pipes complicatedly placed on the exposed deck of the tank without impairing their function, and to realize ample piping space.
SOLUTION: An inert gas supply pipeline for supplying inert gas to an in-hold tank is connected to an evaporated gas discharge pipeline for discharging evaporated gas in the in-hold tank, and a part of piping constituting the inert gas supply pipeline is used even as piping of the evaporated gas discharge pipeline.
Inventors:
Yasushi Tamai
Application Number:
JP2004141134A
Publication Date:
July 11, 2007
Filing Date:
May 11, 2004
Export Citation:
Assignee:
Shinkurujima Dock Co., Ltd.
International Classes:
B63J2/08; B63B25/08; (IPC1-7): B63J2/08; B63B25/08
Domestic Patent References:
| JP59111800U | ||||
| JP61171686U | ||||
| JP55056800U | ||||
| JP50076773A |
Attorney, Agent or Firm:
Hitoshi Otaki