公开(公告)号：US20250109751A1

公开(公告)日：2025-04-03

申请号：US18904246

申请日：2024-10-02

Applicant: Milwaukee Electric Tool Corporation

Inventor： Marcus T. Jenkins ,  Adam F. Czerwonka ,  David Dabrowski ,  Gordon Brinkman ,  Richard Paul Brault

IPC: F04D29/58 ,  F04D19/00 ,  F04D25/06 ,  F04D29/52

Abstract: A blower is provided. The blower includes a blower housing defining an air inlet and an air outlet opposite the air inlet and a blower tube removably coupled to the air outlet of the blower housing. At least a portion of the blower housing and the blower tube define an airflow conduit. The blower housing includes a motor, a fan, a stator adjacent the fan, and a plurality of guide members. The plurality of guide members extends from an interior surface of the blower housing and are configured to engage the stator.

公开(公告)号：US20230296102A1

公开(公告)日：2023-09-21

申请号：US18186455

申请日：2023-03-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Nathaniel A. Herrera ,  Adam F. Czerwonka ,  Marcus T. Jenkins ,  Shannon C. Bartlett ,  John L. Whealon ,  Drake J. Schlosser

IPC: F04D25/06 ,  F04D19/00 ,  F04D29/70

CPC classification number: F04D25/0673 ,  F04D19/002 ,  F04D29/703 ,  F04D29/441

Abstract: An axial blower includes a fan, housing, and intake grate. The fan has a rotational axis. The housing surrounds the fan. The housing includes an inlet, fluid intake volume, outlet, and battery interface. The inlet is disposed at a position along the rotational axis upstream of the fan. The fluid intake volume is upstream of the inlet. The outlet is disposed at a position along the rotational axis downstream of the fan. The distal projection extends away from the inlet in an upstream direction. The battery interface is coupled to the distal projection, upstream of the inlet, and suspends a battery pack in the fluid intake volume. The intake grate is positioned between the fluid intake volume and the inlet. The intake grate permits fluid flow between the fluid intake volume and the inlet. The fluid intake volume is unobstructed between the battery interface and the intake grate.