发明授权
US4734010A Damping element for independent turbomachine blades 失效
独立涡轮机叶片的阻尼元件

Damping element for independent turbomachine blades
摘要:
The present invention relates to a damping element for independent blades of a turbomachine in which the blades fastened in the rotor are connected together, preferably in the radially outer region, the connection between two blades consists of an elastically deformable platelet curved towards the center of the rotor, which platelet engages in retention features on the suction side of one blade and on the pressure side of a second, neighboring blade. The retention features on the blades can be either recesses or protruding lugs, in or on which the platelets are supported.
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