| 摘要 |
<p>An automatic pool cleaning system employing a unitary body volume (101) configured to move through a pool to collect debris from adjacent to the pool containment wall surface and/or the pool water surface and more particularly to such systems which utilize an electric power source (20) for propulsion and/or cleaning in combination with drive motor (85) and water suction power generated by action of propeller (120) and propeller tunnel (121) used for cleaning and/or propulsion and/or electric generation.</p> |
