Japan, Feb. 27 -- HITACHI ZOSEN CORP has got intellectual property rights for 'CHAIN CONVEYOR SYSTEM, ABNORMALITY DETECTION DEVICE, ABNORMALITY DETECTION PROGRAM, RECORDING MEDIUM, AND ABNORMALITY DETECTION METHOD.' Other related details are as follows:
Application Number: JP,2022-208637
Category (FI): G01M13/023,G01M99/00@A
Stage: PROBLEM TO BE SOLVED: To detect abnormality by fastening of a chain used for driving a conveyor.SOLUTION: A chain conveyor system (100) includes a pair of right and left chains (CH) used for driving a conveyor (80), and an abnormality detection device (1). The abnormality detection device (1) has an acquisition part (11) for acquiring a physical amount generated in a sprocket (SP), and a detection part (12) for detecting abnormality of the chain (CH) on the basis of an attention frequency component among frequency components obtained from time-series data of a physical amount. The attention frequency component is a frequency component corresponding to an installation position to the chain (CH) of an additional member provided on the chain (CH).SELECTED DRAWING: Figure 5 (Grant)
Filing Date: Dec. 26, 2022
Publication Date: July 8, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
