A modular filtration system for cleaning HVAC ductwork includes first and second modular assemblies containing a plurality of filters. The modules can be easily transported into a site and connected to one another and to the ductwork. The system includes a plurality of wheels and external assembly protruding from the housing to assist in wheeling the housing up and down stairs.
申请公布号
US5593470(A)
申请公布日期
1997.01.14
申请号
US19950418255
申请日期
1995.04.06
申请人
ABATEMENT TECHNOLOGIES, INC.
发明人
SHAGOTT, DAVID M.;KRUSE, GARY E.;HARBER, JR., BLAIR L.;SUTHERLAND, DANIEL N.;TRAVIS, TERRELL F.