Rotary through vane compressor

摘要

A rotary compact compressor having through vanes of fixed length slidably mounted in intersecting slots of a cylindrical rotor which rotates on an eccentric axis in a cylinder working chamber formed with a developed surface. The rotor includes an integral forwardly extending drive shaft which is supported in a cantilevered rotatable manner by single bearing means in a front head housing. The cantilevered rotor facilitates assembly of the through vanes by virtue of the rotor intersecting slots being open throughout their diametrical extent to the rotor rear face. The structure further includes a combined cover and valve plate enclosing the front face of the rotor housing section.