Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OPERATION MANAGEMENT METHOD FOR MACHINERY EQUIPPED WITH SLIDING PART
Document Type and Number:
WIPO Patent Application WO/2019/059227
Kind Code:
A1
Abstract:
This operation management method for machinery, which is equipped with a sliding part that uses a lubricating oil, involves the following: sampling, on the spot, a lubricating oil used for the relevant equipment at the machinery operation site; analyzing, on the spot, the metal concentration in the relevant lubricating oil; determining the abrasion state of the relevant sliding part, in accordance with the metal concentration in the lubricating oil; and then, after the abrasion state of the relevant sliding part is evaluated in accordance with the extent of the abrasion if abrasion has occurred, performing a more detailed analysis of the lubricating oil, performing other inspections of the sliding part, performing continuous analysis of the lubricating oil, replacing the lubricating oil, or adjusting the sliding part.

Inventors:
NAKAMURA YUMIKO (JP)
TAKATOH CHIKAKO (JP)
Application Number:
PCT/JP2018/034618
Publication Date:
March 28, 2019
Filing Date:
September 19, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EBARA CORP (JP)
International Classes:
F16N29/00; F04B51/00; G01M99/00; G01N33/30
Foreign References:
JPS61184954U1986-11-18
JP2012137337A2012-07-19
JP2017062215A2017-03-30
JP2016121998A2016-07-07
JP2016109478A2016-06-20
JP2011196974A2011-10-06
JP2011163995A2011-08-25
JP2008542713A2008-11-27
JPH01109616U1989-07-25
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
Download PDF: