Title:
LUBRICATION SYSTEM AND LIQUID AGENT SET FOR LUBRICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/093142
Kind Code:
A1
Abstract:
The present invention provides a lubrication system and liquid agent set for the lubrication system, which are suitable for achieving low friction and low wear on a DLC sliding surface. The lubrication system according to the present invention uses a lubricant, which contains a relatively low concentration of nanodiamond particles, to lubricate the DLC sliding surface, which is made low-friction using an initial conformability agent containing a relatively high concentration of nanodiamond particles. The concentration of the nanodiamond particles in the initial conformability agent is preferably 0.01-2 mass%. The concentration of the nanodiamond particles in the lubricant is preferably 0.001 mass% or less.
Inventors:
KIMOTO NORIHIRO (JP)
GOTO TOMOHIRO (JP)
ADACHI KOSHI (JP)
TAKAHASHI TSUBASA (JP)
GOTO TOMOHIRO (JP)
ADACHI KOSHI (JP)
TAKAHASHI TSUBASA (JP)
Application Number:
PCT/JP2018/039647
Publication Date:
May 16, 2019
Filing Date:
October 25, 2018
Export Citation:
Assignee:
DAICEL CORP (JP)
UNIV TOHOKU (JP)
UNIV TOHOKU (JP)
International Classes:
C10M173/02; C10M125/02; C10N30/06; C10N40/02
Domestic Patent References:
| WO2015163389A1 | 2015-10-29 |
Foreign References:
| JP2010255682A | 2010-11-11 | |||
| JP2013538274A | 2013-10-10 | |||
| JP3936724B1 | 2007-06-27 | |||
| JPH0925110A | 1997-01-28 | |||
| US5614477A | 1997-03-25 |
Other References:
MOCHALIN, VADYM N. ET AL.: "The properties and applications of nanodiamonds", NATURE NANOTECHNOLOGY, 18 December 2011 (2011-12-18), pages 1 - 13, XP055133599, Retrieved from the Internet [retrieved on 20181226]
Attorney, Agent or Firm:
GOTO & CO. (JP)
Download PDF:
Previous Patent: INITIAL RUNNING-IN AGENT COMPOSITION AND INITIAL RUNNING-IN SYSTEM INCLUDING SAID COMPOSITION
Next Patent: COMPONENT SENSOR
Next Patent: COMPONENT SENSOR