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发明公开
CN104791016A 用于涡轮机或者压缩机或者涡轮机/压缩机几何结构的转子 有权 转让

用于涡轮机或者压缩机或者涡轮机/压缩机几何结构的转子
摘要：
本发明涉及用于尤其增压设备例如排气涡轮机增压器的涡轮机或者压缩机的转子(10)，包括轴(12)和至少一个叶轮(14)并且具有旋转轴线(22)。此处，其基本特征在于，所述叶轮(14)包括与所述转子(10)的所述旋转轴线(22)共轴形成的螺纹(16)，所述轴(12)包括与所述转子(10)的所述旋转轴线(22)共轴形成的螺纹(18)，所述轴(12)和所述至少一个叶轮(14)经由所述螺纹(16、18)螺接至彼此，所述轴(12)和所述至少一个叶轮(14)通过钎焊连接(20)和/或通过焊接连接(20)和/或通过粘结结合(70)和/或通过夹紧连接(76)和/或通过结晶化连接(86)相对于彼此固定。
摘要（英）：

A rotor (10) especially for a supercharging device such as a turbine or a compressor of an exhaust turbine super charger includes a shaft (12), at least one impeller (14) and an axis (22) of rotation. The rotor is characterized in that the impeller (14) may have a thread (16) which is arranged coaxially to the axis (22) of rotation. The shaft (12) may include a complementary thread (18) which is arranged coaxially to the axis (22) of rotation. The shaft (12) and the at least one impeller (14) may be secured together via the respective threads (16, 18). The shaft (12) and the at least one impeller (14) may be fixed with respect to one another via at least one of a soldered connection (20), a welded connection (20), an adhesive bond (70), a clamped connection (76) and a crystallization connection (86).

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