Propeller blades of a variable pitch propeller are rotatably mounted to a propeller hub. A fin mounted so as to be movable relative to a propeller blade is provided behind the propeller blade in a propeller hub or on a hub cap mounted behind the propeller hub.
可变桨距螺旋桨的螺旋桨叶以能够转动的方式安装于螺旋桨毂。在螺旋桨毂中的比螺旋桨叶靠后方处或在安装于螺旋桨毂的后方的毂帽上具备以相对于螺旋桨叶能够相对移动的方式安装的鳍。
Variable pitch propeller
可变桨距螺旋桨
2021-03-05
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
European Patent Office | 2021
|Engineering Index Backfile | 1952
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