Oil-cooled exhaust turbine arrangement

• Main Authors: MOSDITZIN, MORITZ, SCHMID ANDREAS, GANTERT STEFAN, JOOS WOLFGANG, MARA DAVIDE
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

According to embodiments described herein, an oil cooled exhaust turbine apparatus (100) is provided. An exhaust turbine apparatus includes a rotatable shaft (105) having a turbine wheel (106), a support member (110) including a support (112), a support housing (120) including a sealing liner portion (130) for providing a first sealing means (132) axially between the turbine wheel and the support member, an oil cooling chamber (140) for cooling an inner surface (122) of the support housing, a seal assembly (100) includes a bearing member (110) having an oil cooling chamber (140), an oil passage (114) for providing oil into the oil cooling chamber (140), an oil discharge chamber (150) axially arranged between the bearing member (110) and the seal bushing portion (130), and an oil baffle wall (160) surrounding a radially outer side of the oil discharge chamber in at least a vertical top circumferential section for covering the oil discharge chamber from the oil cooling chamber. 根据本文所述的实施例，提供了一种油冷却废气涡轮机设备(100)。废