Electric pump for cooling water in combustion engine compartment of automobile, has outlet part extending in direction vertically to rotational axis of wheel, and motors including cross-section, which is perpendicular to rotational axis

摘要

The pump (10) has a vane wheel (26) propelled by motors (28, 30), and a housing (12) provided with a pumping chamber (14), which receives the vane wheel. The motors and the pumping chamber are arranged along a rotational axis of the vane wheel, and the housing includes an inlet port (20), which extends in a direction parallel to the rotational axis of the vane wheel. The housing includes an outlet part that extends in a direction vertical to the rotational axis of the vane wheel. The motors include an elongated cross-section, which is perpendicular to the rotational axis of the vane wheel.