Turbocharger has housing and rotor assembly, where housing has air circulation section, exhaust system section and bearing section, and rotor assembly has compressor wheel, turbine and shaft

摘要

The turbocharger has a housing and a rotor assembly, where the housing has an air circulation section (2), an exhaust system section and a bearing section, and rotor assembly has a compressor wheel, a turbine and a shaft (5) connecting the compressor wheel with the turbine in rotatable manner. A supporting device (23) is arranged with a supporting element (24,25) for additional storage and support of the shaft in the bearing section.