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1. (WO2017154492) VIBRATION MEASUREMENT DEVICE, VIBRATION MEASUREMENT SYSTEM, AND VIBRATION MEASUREMENT METHOD

Pub. No.:    WO/2017/154492    International Application No.:    PCT/JP2017/005536
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Feb 16 00:59:59 CET 2017
IPC: G01H 17/00
Applicants: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
三菱重工コンプレッサ株式会社
MITSUBISHI HEAVY INDUSTRIES, LTD.
三菱重工業株式会社
Inventors: ARIKAWA Tetsuya
有川 哲也
TONAKA Hideki
戸中 英樹
HARADA Naruhito
原田 成人
NAGAI Naoyuki
長井 直之
SASAKI Yuichi
佐々木 祐一
Title: VIBRATION MEASUREMENT DEVICE, VIBRATION MEASUREMENT SYSTEM, AND VIBRATION MEASUREMENT METHOD
Abstract:
The vibration measurement device according to the present invention has a contact piece for contacting the external periphery of a rotary shaft in a state of elastic deformation, a contactor body for supporting the contact piece, and a sensor for detecting vibration transmitted from the rotary shaft to the contact piece.