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    • 8. 发明申请
    • PELTON TURBINE WHEEL, METHOD FOR MAKING SAME AND PELTON TURBINE INCLUDING SUCH WHEEL
    • PELTON涡轮轮,其制造方法和PELTON涡轮包括这种轮子
    • WO2009056761A3
    • 2009-08-06
    • PCT/FR2008051945
    • 2008-10-29
    • ALSTOM HYDRO FRANCEBOUVET YVESBERTEA JEAN-FRANCOIS
    • BOUVET YVESBERTEA JEAN-FRANCOIS
    • F03B1/02
    • F03B1/02F05B2260/30F05B2260/301Y02E10/223Y02P70/525Y10T29/49321
    • The invention relates to a Pelton turbine that comprises a plurality of sub-assemblies arranged about the rotation axis of the wheel and each including a bucket (111) and an anchoring leg (112). At least one blocking pin (13) is provided in a direction (X13) parallel to the rotation axis (X1) of the wheel between two adjacent anchoring legs (112, 112'), wherein said pin is inserted into two housings (1126, 1127) respectively formed in the two anchoring legs (112, 112'). According to the method of the invention, the blocking pin (13) is placed by inserting the same into the two housings (1126, 1127) of two adjacent anchoring legs (112, 112'). The pins are placed into the housings with a clearance, thereby allowing the relative sliding of the anchoring legs (112, 112') before blocking them with the pins (13).
    • 本发明涉及一种佩尔顿涡轮机,其包括围绕车轮的旋转轴线布置的多个子组件,并且每个子组件包括铲斗(111)和锚固腿部(112)。 在两个相邻的锚固腿(112,112')之间的平行于车轮的旋转轴线(X1)的方向(X13)上提供至少一个阻塞销(13),其中所述销插入两个壳体(1126, 1127)分别形成在两个锚定腿部(112,112')中。 根据本发明的方法,通过将阻塞销(13)插入两个相邻的锚定支脚(112,112')的两个壳体(1126,1127)中来进行放置。 销以间隙放置在壳体中,从而允许锚定腿(112,112')在用销(13)阻挡之前相对滑动。