Title:
EVACUATION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/067354
Kind Code:
A1
Abstract:
This evacuation structure (1) has: a box-type structure body (6) that is not completely watertight, and is provided with at least one hatch door (4); a float (10) provided to the box-type structure body (6); and at least one drainage pipe (50) that has one end (50A) opening in the interior of the box-type structure body (6) and another end (50B) opening in an outer wall (3C-3D) above the load waterline (LWL). The one or more drainage pipes (50) have a check valve (60) comprising a valve that stops the inflow of water into the interior of the box-type structure body (6), and opens when water pressure of the exhaust water from the interior of the box-type structure body (6) is applied.
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Inventors:
WATANABE MASAHIDE (JP)
YOSHIDA KIMIHARU (JP)
YOSHIDA KIMIHARU (JP)
Application Number:
PCT/JP2019/037990
Publication Date:
April 02, 2020
Filing Date:
September 26, 2019
Export Citation:
Assignee:
ALMEX PE INC (JP)
International Classes:
E04H9/14; B63C9/06
Foreign References:
| JP2014061737A | 2014-04-10 | |||
| JP2006256563A | 2006-09-28 | |||
| JP2016222231A | 2016-12-28 | |||
| JP2016047691A | 2016-04-07 | |||
| JP2017185952A | 2017-10-12 |
Attorney, Agent or Firm:
INOUE Hajime et al. (JP)
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