초록 ▼

The durability of a coating layer formed on the sliding surface between two members of a compressor, and the sliding contact between the two members, is kept excellent over a long period of time. In a peripheral portion 10d of a swash plate 10, a pair of shoes 20 are connected to the swash plate 10

The durability of a coating layer formed on the sliding surface between two members of a compressor, and the sliding contact between the two members, is kept excellent over a long period of time. In a peripheral portion 10d of a swash plate 10, a pair of shoes 20 are connected to the swash plate 10 while intervening between the swash plate 10 and a piston 8. Both the swash plate 10 and the shoes 20 are formed from an iron series material. A film 23 is formed on both surfaces 22 of the peripheral portion 10d of the swash plate 10, and the shoes 20 slide on the film 23 on the swash plate 10. The film 23 is a coating layer formed from a resin containing metallic particles. The particle size of the metallic particles is larger than the thickness of the film 23 (e.g., from 10 to 100 .mu.m), and the surface of the film 23 is made smooth by polishing. The resin functioning as a binder of the metallic particles is formed from, for example, a polyimide resin.

대표청구항 ▼

1. A compressor provided with a first and a second member which are relatively slidably contacted with each other, a coating layer, which comprises a resin containing metallic particles, being formed on at least one of the sliding surface of the first member and that of the second member, and being

1. A compressor provided with a first and a second member which are relatively slidably contacted with each other, a coating layer, which comprises a resin containing metallic particles, being formed on at least one of the sliding surface of the first member and that of the second member, and being polished to have a thickness up to a value approximate to the particle size of the metallic particles such that at least a portion of the metallic particles are exposed.