Dual Cylinder Rolling Piston Rotary Compressor for Automotive Air Conditioner

Recentry, conventional compressors for automotive air conditioner have been rapidly replaced with rotary type compressor, because rotary compressors satisfy the requirements such as compact size, light weight, high compression efficiency, high durability and so on. Especially, rolling piston type rotary compressor have many excellent characteristics, (Its feature and performance were described at 1981 SAE International Congress.)

We successfully developed dual cylinder rolling piston type rotary compressor for automotive air conditioner. This new product has special model which enables to control capacity range.

This paper shows the configuration and experimental result of dual cylinder rolling piston type rotary compressor for automotive air conditioner.