| 摘要 |
The invention relates to a pump for fluid media, more particularly to a cooling water pump for internal combustion engines with an electric motor configured as a disk armature for actuating the pump, said electric motor being directly connected to an impeller (6) of the pump. A simple structure and high operational reliability are achieved in that a driving flange (18) projects radially outward on the outer circumference of the pump's impeller, magnets (19) or windings (20) being molded therein for the contactless drive of the impeller (6).
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