Title:
ブレード及びこのブレードを備える回転体
Document Type and Number:
Japanese Patent JP7008584
Kind Code:
B2
Abstract:
To provide a blade suppressing an occurrence of a cavitation and a rotor provided with the blade.SOLUTION: A blade provided on a rotor rotating in liquid includes a portion with hydrophobic processing on a pressure surface of the blade and a portion with hydrophilic processing on a negative pressure surface of the blade.SELECTED DRAWING: Figure 3
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Inventors:
Recarari Martino
Takeshi Sano
Masanari Iino
Takeshi Sano
Masanari Iino
Application Number:
JP2018110819A
Publication Date:
January 25, 2022
Filing Date:
June 11, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63H1/18; B63H1/26; B63H5/07; F04D29/18
Domestic Patent References:
| JP2017160876A | ||||
| JP2010234989A | ||||
| JP595804A | ||||
| JP2015199483A | ||||
| JP891291A | ||||
| JP2008543629A | ||||
| JP2015516310A | ||||
| JP2016193667A | ||||
| JP6094893A | ||||
| JP5926395A |
Foreign References:
| CN204900734U | ||||
| CN107617822A | ||||
| US20170044674 |
Attorney, Agent or Firm:
Seishin ip patent business corporation
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