专利汇可以提供Water turbine power generator专利检索,专利查询,专利分析的服务。并且PURPOSE: To simplify mounting and dismounting process, reduce dimensions and contrive cost-down in such a way that a runner is directly fixed to the end of a shaft without exclusively used shaft and bearing, the casing is installed on the outer peripheral part of the runner, and the power generator is directly fixed to the casing.
CONSTITUTION: A runner 3 is installed on the end of a shaft 2, and a casing 4 is provided opposite to it. Besides, an upper cover 5 is installed between the runner 3 and the power generator 1, a lower cover 6 installed in the lower part together with a suction pipe 7, and their ends are brought into contact with the water discharge level 8. In case where the runner 3 is inspected and repaired, the upper cover 5 is attached to the power generator 1, and since only packing 14 is inserted between the cover 5 and the casing 4, the upper cover 5 and the runner 3 are also lifted at the same time when the power generator 1 is lifted.
COPYRIGHT: (C)1982,JPO&Japio,下面是Water turbine power generator专利的具体信息内容。
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