Title:
ダクト装置および船舶
Document Type and Number:
Japanese Patent JP6758210
Kind Code:
B2
Abstract:
The present invention is provided with: a duct 2 that has at least a cylindrical body portion and that is arranged around a stern tube 104 supporting a propeller shaft at a positon forward of a propeller provided to the stern of a vessel body; a stay 3 that extends from the stern tube 104 and supports the duct 2; and an angle adjustment mechanism 10 that is provided between the duct 2 and the stay 3 and that can adjust the angle θ formed between the rotational axial center AX of the shaft and the axial center SX of the cylindrical body.
More Like This:
| WO/2016/175341 | AIRFOIL-SECTIONED DUCT FOR INSTALLING ON STERN OF SHIP |
Inventors:
Kubota Masaya
Kawabuchi Shin
Kawabuchi Shin
Application Number:
JP2017016148A
Publication Date:
September 23, 2020
Filing Date:
January 31, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63H5/16
Domestic Patent References:
| JP2011491A |
Foreign References:
| KR1020160033345A | ||||
| KR101616992B1 | ||||
| KR1020140107664A | ||||
| KR1020160033344A | ||||
| KR1020120068158A |
Attorney, Agent or Firm:
Sakai International Patent Office