Patent ID: 7377754
Filing Date: 2008-05-27
Classification: F04B,F05C

Abstract:
1. A compressor, comprising: a first member having a first sliding surface; and a second member having a second sliding surface, wherein one of the sliding surfaces slides on the other sliding surface, and wherein a sliding film is formed on at least one of the first sliding surface and the second sliding surface, the sliding film being made of a binder resin which is polyimide or polyamide-imide, polytetrafluoroethylene acting as a solid lubricant, titanium oxide powder, and a silane coupling agent, and wherein, in the sliding film, the content of the polytetrafluoroethylene relative to the binder resin is in the range between 15% by mass and 100% by mass, inclusive, the content of the titanium oxide powder relative to the binder resin is in the range between 5% by mass and 35% by mass, inclusive, and the content of the silane coupling agent relative to the binder resin is in the range between 2% by mass and 8% by mass, inclusive.