Ship screw, pump screw or turbine screw

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专利权人:

G.A.M. Manshanden Management B.V.

发明人:

Manshanden, Gerardus Augustinus Maria

申请号：

AU2017204587

公开号：

AU2017204587B2

申请日:

2017.07.05

申请国别(地区):

AU

年份:

2018

代理人:

摘要：

#$%^&*AU2017204587B220181220.pdf#####ABSTRACT A ship screw, pump screw or turbine screw (2) for use under water or another liquid, comprising a front side and a rear side, wherein water or another liquid is forced from the front side to the rear side in use, and comprising a hub (3) and at least two blades (4) extending from said hub, wherein the blades are substantially helical/spiral shaped, their effective surface area increasing from the front side toward the rear side. Figure 21/3 - - - - -- - - -L - - - - - - - - - -FIGIG. 2

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/