Pump with crossing lines
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Accused Products
Abstract
The invention relates to a roller pump consisting of a stator with a pump bed formed therein and a rotor for acting on a hose inserted into the pump bed in arcuate form. In accordance with the invention, the ends of the tube guided out of the pump bed cross.
13 Citations
32 Claims
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1-18. -18. (canceled)
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19. A roller pump comprising
a stator with a pump bed formed therein and a rotor for acting on a hose inserted into the pump bed in arcuate form, the ends of the hose that are guided out of the pump bed crossing each other, and the hose being fixed in the roller pump by a connector, the connector being arranged laterally at the pump bed with a horizontal alignment of a rotor axle, and a control unit which sets a direction of rotation of the rotor clockwise in case of an opening of the pump bed on the left hand side and a control unit which sets the direction of rotation of the rotor counterclockwise in case of an opening of the pump bed on the right hand side.
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31. A method for operating a roller pump that includes a stator with a pump bed formed therein and a rotor for acting on a hose inserted into the pump bed in arcuate form, the rotor axle being aligned in a horizontal direction and the ends of the hose that are guided out of the pump bed crossing each other, the method comprising
rotating the rotor clockwise for the case that the crossing part of the hose is on the left hand side, and rotating the rotor counterclockwise for the case that the crossing part of the hose is on the right hand side.
Specification