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HIGH ROTATION GEAR TRAINS WITH OIL LUBRICATION INTENDED FOR SPECIAL ENCAPSULATED RAILWAY DRIVES
HIGH ROTATION GEAR TRAINS WITH OIL LUBRICATION INTENDED FOR SPECIAL ENCAPSULATED RAILWAY DRIVES
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机译:高转速齿轮油润滑,用于特殊封装的铁路车辆
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摘要
The invention relates to a high-speed gear with oil lubrication, with oil-recycling ducts (8) leading out of the labyrinth chambers of contactless shaft seals (6) to the crankcase (5) of the gear casing (3). According to the invention, the oil-recycling ducts (8) terminate in regions (10) in which a vacuum is automatically established during running operation, independently of the direction of rotation of the gear.
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