Title:
DRAIN NOZZLE FIXATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/159534
Kind Code:
A1
Abstract:
This drain nozzle fixation device is used for fixing a drain nozzle for mixing desulfurization wastewater discharged from a desulfurization device disposed in a hull with seawater by agitation and is provided with: a hull outer wall having an opening below a waterline; and a cylindrical outer wall-side pipe having an internal space formed over the entire area in an axial direction and openings disposed on both ends in the axial direction, one of the axial ends of which is integrally fixed to an edge part of the opening of the hull outer wall with the opening on the one end communicating with the outside of the hull outer wall while the other axial end is disposed on the inner side of the hull outer wall. The drain nozzle is disposed inside the outer wall-side pipe.
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Inventors:
KANEKO TAKESHI (JP)
KAGAWA SEIJI (JP)
WATANABE YUSUKE (JP)
USHIKU TETSU (JP)
TAKEUCHI YASUHIRO (JP)
SASAKI RYOZO (JP)
YOKOO KAZUTOSHI (JP)
KAMIYAMA NAOYUKI (JP)
YOSHIMOTO TAKASHI (JP)
KAGAWA SEIJI (JP)
WATANABE YUSUKE (JP)
USHIKU TETSU (JP)
TAKEUCHI YASUHIRO (JP)
SASAKI RYOZO (JP)
YOKOO KAZUTOSHI (JP)
KAMIYAMA NAOYUKI (JP)
YOSHIMOTO TAKASHI (JP)
Application Number:
PCT/JP2018/006970
Publication Date:
September 07, 2018
Filing Date:
February 26, 2018
Export Citation:
Assignee:
MITSUBISHI SHIPBUILDING CO LTD (JP)
MITSUBISHI HITACHI POWER SYS (JP)
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
B63B13/00; B63H21/32
Foreign References:
| JP2011524800A | 2011-09-08 | |||
| JPH01174094U | 1989-12-11 | |||
| US4543900A | 1985-10-01 | |||
| US20090215332A1 | 2009-08-27 | |||
| JPS6031989Y2 | 1985-09-25 | |||
| JPH09310998A | 1997-12-02 |
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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