公开(公告)号：US20210164253A1

公开(公告)日：2021-06-03

申请号：US17174254

申请日：2021-02-11

Applicant: Maytronics Ltd.

Inventor： Shay WITELSON

IPC: E04H4/16 ,  H02J50/00 ,  H02J7/02 ,  H02K7/18 ,  B60L1/00 ,  B60L50/52 ,  A61L2/10 ,  B25J11/00 ,  C02F1/00 ,  G05D1/02

Abstract: A pool cleaning robot that may include a drive motor; an impeller; an impeller motor that is configured to rotate the impeller; wherein the impeller, once rotated at a first rotational direction, is configured to induce fluid to flow through the pool cleaning robot; a filter for filtering fluid that flows through the pool cleaning robot; and wherein the filter and the impeller are detachably coupled to one or more elements of the pool cleaning robot; and are configured to concurrently exit the pool cleaning robot while the impeller motor remains coupled to the one or more elements of the pool cleaning robot.