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    • 25. 发明专利
    • Exhaust driven supercharger of internal combustion engine
    • 内燃机排气超大型发动机
    • JP2006300064A
    • 2006-11-02
    • JP2006114600
    • 2006-04-18
    • Man B & W Diesel Gmbhエムアーエヌ、ベーウントヴエー、デイーゼル、アクチエンゲゼルシヤフトMan B&W Diesel Aktiengesellschaft
    • WERDECKER FERDINAND
    • F02B37/10F02B41/10
    • F02C6/12F01D13/00F01N5/04F02B37/04F02B39/12F05D2220/40Y02T10/144Y02T10/16
    • PROBLEM TO BE SOLVED: To miniaturize an exhaust driven supercharger of an internal combustion engine having: a turbine for expanding an exhaust gas flow of an engine of the internal combustion engine; and a compressor for compressing a supercharging air flow to be supplied to the engine of the internal combustion engine, wherein the turbine has a turbine rotor 11, the compressor has a compressor rotor 12, the turbine rotor 11 and the compressor rotor 12 are arranged on a common shaft 13, and a bearing housing 16 for supporting the shaft 13 is placed between the turbine rotor 11 and the compressor rotor 12. SOLUTION: At least one hydraulic machine 17 for taking out mechanical shaft horsepower from the exhaust driven supercharger in the so-called generator operation or supplying the mechanical shaft horsepower to the exhaust driven supercharger in the so-called engine operation, is integrally incorporated into the bearing housing 16 placed between the turbine rotor 11 and the compressor rotor 12. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了使具有:用于扩大内燃机的发动机的排气流的涡轮机的内燃机的排气驱动增压器的小型化, 以及用于压缩供给内燃机的发动机的增压空气流的压缩机,其中,涡轮机具有涡轮机转子11,压缩机具有压缩机转子12,涡轮机转子11和压缩机转子12布置在 公共轴13和用于支撑轴13的轴承壳体16被放置在涡轮转子11和压缩机转子12之间。解决方案:至少一个用于从排气驱动增压器中取出机械轴功率的液压机17 在所谓的发电机操作中,或者在所谓的发动机运转中将机械轴功率提供给排气驱动的增压器,被一体地结合到置于涡轮转子11和压缩机转子12之间的轴承箱16中。 (C)2007,JPO&INPIT