Invention Application
- Patent Title: BLADED ROTOR DISK INCLUDING ANTI-VIBRATORY FEATURE
- Patent Title (中): 叶片转子盘包括抗振动特性
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Application No.: US14918923Application Date: 2015-10-21
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Publication No.: US20160115821A1Publication Date: 2016-04-28
- Inventor: Carney R. Anderson
- Applicant: United Technologies Corporation
- Main IPC: F01D25/06
- IPC: F01D25/06 ; F01D5/30

Abstract:
A rotor disk includes a ring shaped rotor body defining a radially inward opening, rims protrude radially outward from the rotor body, and outwardly facing rotor blade retention slots are defined between circumferentially adjacent rims. Each slot is operable to receive and retain a corresponding rotor blade, and each rim of the rims includes an anti-vibratory feature. The anti-vibratory feature includes a structure defining an isogrid pattern intruding into a surface of the rim.
Public/Granted literature
- US10066502B2 Bladed rotor disk including anti-vibratory feature Public/Granted day:2018-09-04
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