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Turning direction independent pump wheel e.g. for pump, has wings which are flexible for direction of rotation of independent pump impeller with wings being tiltably arranged
Turning direction independent pump wheel e.g. for pump, has wings which are flexible for direction of rotation of independent pump impeller with wings being tiltably arranged
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机译：转向方向独立的泵轮，例如用于泵，具有可灵活调节独立泵叶轮旋转方向的机翼，机翼可倾斜地布置
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摘要
The pump wheel has wings which are flexible for the direction of rotation of an independent pump impeller. The pump impeller wings are tiltably arranged. The stress in the material of the pump wings is set against the pressure so that that the outline corresponds to a conventional pump impeller. The impeller wings are defined depending upon direction of rotation by a stop in their end position.
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