公开(公告)号：US20230417247A1

公开(公告)日：2023-12-28

申请号：US18139145

申请日：2023-04-25

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Garrett Mitchell ,  Evan M. Glanzer ,  Joseph W. Miller

IPC: F04D13/06 ,  F04D13/08 ,  F04D15/00

CPC classification number: F04D13/068 ,  F04D13/0693 ,  F04D15/0066 ,  F04D13/08

Abstract: A pump comprising a housing, a motor disposed within the housing, and an impeller driven by the motor and configured to create a low-pressure region to draw fluid into the housing. The pump further includes a battery electrically coupled to the motor and configured to selectively supply electrical current to the motor and a controller operable to control operation of the motor.