Side block construction for vane cell compressor - has arrangement for making hole from two matching parts

摘要

Vane cell compressor in which one of the side blocks (6,7) has a main body (21) in which a first part of the hole (26) is formed. A second part of the hole is formed in an adjacent raised section (22) such that when the main body and the raised section are joined together, the face surfaces are directed towards each other to create the hole (26). ADVANTAGE - Vane cell compressor having a side block which is simpler to machine and which has reduced weight.