Exhaust gas turbocharger with means for axially securing the shaft when the compressor wheel ruptures

• Main Authors: LEBONG MARKUS, ABERLE PATRICK, BAUDISCH OLAF, SCHLIENGER JOEL
• Format: Patent
• Language: Chinese; English
• Published: 21.08.2013
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The system for securing the shaft of an exhaust gas turbocharger comprises a housing element (2) designed as a retaining ring with a central opening and a radial projection on the shaft (1). The retaining ring (2) is provided with an inner contour (22, 24) in the region of the central opening. The r...