Title:
SLIDING MEMBER INCLUDING SELF-DETECTION MATERIAL FOR MONITORING DAMAGE THEREOF FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2021056023
Kind Code:
A
Abstract:
To provide a sliding member including a self-detection material for easily monitoring damage of the sliding member with high reliability for an internal combustion engine.SOLUTION: In a sliding member of an internal combustion engine, including a self-detection material for monitoring damage to the sliding member, the sliding member has a single layer or a multi-layer structure composed of a metal, an alloy, and/or a resin material. The self-detection material is embedded in at least one layer of the layers constituting the sliding member. The self-detection material is composed of at least one type of material which exhibits a signal characteristic in response to external energy.SELECTED DRAWING: Figure 1
Inventors:
HAYASHI MASAKI
KATO KENTA
RIZWAN BAJWA
CHAN YI
KATO KENTA
RIZWAN BAJWA
CHAN YI
Application Number:
JP2019176710A
Publication Date:
April 08, 2021
Filing Date:
September 27, 2019
Export Citation:
Assignee:
DAIDO METAL CO LTD
International Classes:
G01M15/02; F02B77/00; F02F7/00; F16C33/12; F16C33/20
Domestic Patent References:
| JPS6258133A | 1987-03-13 | |||
| JP2004144078A | 2004-05-20 |
Foreign References:
| US20120304733A1 | 2012-12-06 | |||
| US5834065A | 1998-11-10 | |||
| WO2019123925A1 | 2019-06-27 |
Attorney, Agent or Firm:
Asamura patent office