VANE PUMP AND METHOD FOR THE OPERATION THEREOF
The invention relates to a vane pump and a method for the operation thereof. Disclosed are a vane pump (01) and a method for the operation of a vane pump (01). The vane pump (01) comprises a hollow cylinder-shaped contour ring (10) arranged between two lateral plates (11, 12), said ring having an in...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a vane pump and a method for the operation thereof. Disclosed are a vane pump (01) and a method for the operation of a vane pump (01). The vane pump (01) comprises a hollow cylinder-shaped contour ring (10) arranged between two lateral plates (11, 12), said ring having an inner circumferential surface (100), and a rotor (22) that is rotatably mounted about an axis of rotation (21) that runs parallel to the cylinder axis of the contour ring (10), said rotor having a plurality of delivery elements (20) that can be displaced radially with respect to the axis of rotation (21), which elements are pressed against the inner circumferential surface (100) during a rotation of the rotor (22). The inner circumferential surface (100) is formed such that each of a number of pump sections (31, 32) corresponding to the number of flows of the vane pump (01) is formed with an intake region (33) and with a pressure region (34), the delivery elements (22) passing through said regions during a rotation o |
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