The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
May. 17, 2016
Lg Electronics Inc., Seoul, KR;
Seoul National University R&db Foundation, Seoul, KR;
Eunsoo Yang, Seoul, KR;
Bumdong Sa, Seoul, KR;
Byeongchul Lee, Seoul, KR;
Eunsoo Park, Seoul, KR;
Wookha Ryu, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
SEOUL NATIONAL UNIVERSITY R&D FOUNDATION, Seoul, KR;
Abstract
A lubricating layer having wear resistance and reliability on the wear resistance, and a compressor including a lubricating layer are provided. The compressor may include a lubricating layer coated on a frictional portion between a rotational shaft and a bearing. The lubricating layer may include at least one metal phase selected from a group consisting of Titanium (Ti); and Copper (Cu), Cobalt (Co), Nickel (Ni), and Zirconium (Zr), and may be a composite structure of amorphous and nanocrystalline materials.