초록 ▼

An air driven filtration system is disclosed. The system includes a power module housing, an air driven motor and a removable filter pack. The power module is adapted to receive an intake adapter for connecting a remote filter pack thereto which may be placed in a contaminated work area. The remote

An air driven filtration system is disclosed. The system includes a power module housing, an air driven motor and a removable filter pack. The power module is adapted to receive an intake adapter for connecting a remote filter pack thereto which may be placed in a contaminated work area. The remote filter pack is connected to the power module by flexible ducting.

대표청구항 ▼

An air filtration apparatus for removing particulate contaminants from an enclosed work area, comprising: (a) an air filtration housing defining a conduit for air flow through said filtration housing wherein said filtration housing includes a door hingedly mounted at the inlet end thereof, said door

An air filtration apparatus for removing particulate contaminants from an enclosed work area, comprising: (a) an air filtration housing defining a conduit for air flow through said filtration housing wherein said filtration housing includes a door hingedly mounted at the inlet end thereof, said door including a plurality of openings in a grid pattern for permitting air to flow through said filtration housing upon closing and latching said door to said housing, said door further including a channel formed on the exterior thereof, said channel extending along vertical sides and a bottom side of said door for receiving and retaining an intake adapter selectively mounted on said door; (b) filter means mounted within said filtration housing at an inlet end thereof for filtering particulate contaminants from the air flow drawn through said filter means; (c) air driven motor means mounted within said filtration housing at an outlet end thereof, said motor means including a fan driven by said motor means for drawing air from the work area and through said filtration housing; (d) a plenum chamber located within said filtration housing separating said filter means and said motor means; and (e) said filtration housing including an air inlet port for connection to an air supply source for operating said motor means.