Title:
船舶の所要駆動力を減らすための装置
Document Type and Number:
Japanese Patent JP6678575
Kind Code:
B2
Abstract:
The invention relates to a device for reducing the driving power requirement of a watercraft, comprising a flow guiding surface from which at least one first fin projects. A first end of said first fin is fixed to the flow guiding surface, and a second end of the first fin is embodied as a free end.
Inventors:
Dirk Lehmann
Friedrich Mevis
Friedrich Mevis
Application Number:
JP2016512256A
Publication Date:
April 08, 2020
Filing Date:
March 31, 2014
Export Citation:
Assignee:
becker marine systems GmbH&Co.KG
International Classes:
B63H5/16
Domestic Patent References:
| JP57027197U | ||||
| JP60139699U | ||||
| JP2010195153A | ||||
| JP2008308023A | ||||
| JP53032594A | ||||
| JP6508319A |
Foreign References:
| KR1020120126910A | ||||
| KR1020120124205A | ||||
| KR1020060108472A | ||||
| KR1020060033088A |
Attorney, Agent or Firm:
Hiroshi Okawa