Secop Austria Gmbh

Acc Austria Gmbh

Secop Gmbh

Walter Brabek

Alfred Freiberger

Güenther Zippl

Manfred Jost

Günther Zippl

Stefan Lamprecht

Alfred Schweighofer

A hermetically encapsulated refrigerant compressor has a hermetically sealed compressor housing, in the interior of which operates a refrigerant-compressing piston-cylinder unit, a suction duct, via which refrigerant is conveyed into the compressor housing, and a pressure duct, via which refrigerant is conveyed out of the compressor housing by the piston-cylinder unit. In order to prevent contact of oil flowing down the compressor housing wall with the suction duct or the pressure duct, a deflection element is on the compressor housing, and in the operating position of the compressor housing the deflection element is above the passage of the suction duct or pressure duct through the compressor housing wall. The heating of the refrigerant is thus prevented and the efficiency of the refrigerant compressor is increased.

Refrigerant compressor

A coolant compressor (), comprising a piston-cylinder unit () that compresses a coolant, said piston-cylinder unit comprising a cylinder housing () and a piston () held in a piston bore () of the cylinder housing (), wherein the cylinder housing () is sealed in an axial direction by a valve plate () and a cylinder cover (). In order to facilitate the simple and flexible mounting of the valve plate () at the cylinder housing (), it is provided according to the invention that the valve plate () is countersunk in its operating position in the piston bore () of the cylinder housing () and is fastened in the piston bore () of the cylinder housing () by way of a material bond connection, so that an end stop provided especially for the valve plate () in the cylinder housing () can be omitted.

Coolant compressor

Growing community of inventors

Fürstenfeld, Austria

Walter Brabek