초록 ▼

A compressor includes a piston and a shoe, which contact and slide on one another. The piston includes a sliding surface, on which a solid lubricant film is formed. The shoe includes a sliding surface that slides on the first sliding surface. A soft film that mainly contains soft metal is formed on

A compressor includes a piston and a shoe, which contact and slide on one another. The piston includes a sliding surface, on which a solid lubricant film is formed. The shoe includes a sliding surface that slides on the first sliding surface. A soft film that mainly contains soft metal is formed on the second sliding surface. The solid lubricant that forms the solid lubricant film is a solid lubricant other than a soft metal.

대표청구항 ▼

[ What is claimed is:] [1.]1. A compressor having first and second cooperating parts comprising:a first sliding surface, which is on the first part, wherein a solid lubricant film is formed on the first sliding surface, and the solid lubricant film includes a solid lubricant other than a soft metal;

[ What is claimed is:] [1.]1. A compressor having first and second cooperating parts comprising:a first sliding surface, which is on the first part, wherein a solid lubricant film is formed on the first sliding surface, and the solid lubricant film includes a solid lubricant other than a soft metal; anda second sliding surface, which is on the second part, wherein the second sliding surface slides on the first sliding surface, and a soft film that mainly contains soft metal is formed on the second sliding surface.