Title:
機械的保護装置および方法
Document Type and Number:
Japanese Patent JP2014503746
Kind Code:
A
Abstract:
A device and method for providing mechanical protection, and in particular to a mechanical protection device including a transmission shaft with a resonant frequency in bending that corresponds to a predetermined rotary overspeed of the transmission shaft, the transmission shaft being insufficiently damped to avoid breakage of the transmission shaft as a result of the resonance in bending. In the mechanical protection method, the transmission shaft breaks as a result of this resonance in bending.
Inventors:
Battle, Frederik Hueldeanand Zyatsk
Application Number:
JP2013547895A
Publication Date:
February 13, 2014
Filing Date:
January 03, 2012
Export Citation:
Assignee:
TURBOMECA
International Classes:
F02C7/32; F01D25/00; F02C7/00
Attorney, Agent or Firm:
Kawaguchi International Patent Office