公开(公告)号：US20220106962A1

公开(公告)日：2022-04-07

申请号：US17061634

申请日：2020-10-02

Applicant: THERMA-STOR LLC

Inventor： Jeffrey R. Staszak ,  Kevin Lawrence Askling ,  Todd R. DeMonte ,  Todd Brunner ,  Matthew J, Poster ,  Jenee LaPlace Mobley ,  David Treleven ,  Xueqiao Wang ,  Laurence A. Carlson

IPC: F04D25/06 ,  F04D19/00

Abstract: A portable blower fan assembly that includes a housing that forms a pair of air tunnels. The pair of air tunnels are configured to provide a first airflow path across a surface in a downward direction. The portable blower fan assembly further includes a pair of fan assemblies. Each fan assembly is positioned within one of the air tunnels with a downward angle. The portable blower fan assembly further includes a power supply that is configured to provide electrical power to the first motor and the second motor.