Title:
船舶
Document Type and Number:
Japanese Patent JP7326172
Kind Code:
B2
Abstract:
In a marine vessel including a hull (11) and a propeller (12a to 12f) provided on a stern side of the hull, n 2 D/√(Bd) is 4 or more and 35 or less, in a case where n is the number of the propeller, D is a diameter of the propeller, B is a water line breadth of the hull, and d is a draft of the hull.
Inventors:
Kazuki Hosono
Kawabuchi Shin
Taku Yamada
Kawabuchi Shin
Taku Yamada
Application Number:
JP2020005891A
Publication Date:
August 15, 2023
Filing Date:
January 17, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63H5/08; B63H5/125
Domestic Patent References:
| JP2011235740A | ||||
| JP2013139196A | ||||
| JP50015341Y1 | ||||
| JP62095999U |
Foreign References:
| WO2014123465A1 | ||||
| US20150158568 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
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