A vortex pump configured to discharge gas suctioned into the vortex pump to an engine of a vehicle, the pump including: an impeller; and a housing rotatably housing the impeller and including a discharge channel extending from an outer circumferential edge of the impeller along a direction separating away from a rotation axis of the impeller, where the impeller includes: a plurality of blades disposed in an outer circumferential portion of an end surface of the impeller along a rotation direction of the impeller; a plurality of blade grooves, each of which is disposed between adjacent blades; and an outer circumferential wall disposed at the outer circumferential edge for closing the plurality of blade grooves at an outer circumferential side of the impeller, and the housing includes an opposing groove opposing the plurality of the blade grooves and extending along the rotation direction of the impeller.


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    Title :

    VORTEX PUMP


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF