SCREW-TYPE COMPRESSOR

摘要

The invention relates to a screw-type compressor, comprising a compressor screw housing and two screw rotors with screw bodies which are located in the compressor screw housing and which engage with each other; and with shaft sections on both sides of said screw bodies, the screw rotors being mounted in bearing housings on both sides of the compressor screw housing by means of said shaft sections. The aim of the invention is to create a screw-type compressor of this type which reduces pressure losses. To this end, an intermediate piece of the respective shaft section that adjoins an end of the respective screw body on the pressure side and extends as far as a bearing section, is sealed in relation to an inner surface of an opening provided in the terminal wall in the area of said outlet-side terminal wall of the compressor screw housing, this inner surface surrounding said intermediate piece.