Patent for useful model №171843

27. Patent for useful model №171843

Date of registration in the state register:

The layout of the shaft of a centrifugal compressor

Patent for useful model №171843(10.6 MB)


The utility model relates to the gas production and gas transportation areas of industry and is intended to prevent contact between the stator and rotor parts of gas dynamic seals (hereinafter referred to as GDS) of centrifugal compressors during shaft deflection and, as a result, failure of the GDS.