The Air Preheater Company, Inc.

Harold J Wonderling

Arthur A Oare

A bag filter assembly adapted to permit rapid removal, replacement and repair of the individual filter bags in the assembly. The filter bags are frictionally held in an operational position by a combination of interlocking parts that are securely held by spring biased detents. The spring biased detents of the several parts are designed to permit assembly and disassembly of the bag filter by a series of direct push-pull movements.

Holder for bag filter

A filter that is used to remove dust or other particulate matter from a carrier gas being directed therethrough. The filter comprises a cylindrical bag supported on a skeletal cage that may be shipped in an unassembled form and expanded to final configuration only when prepared for use. The arrangement permits shipping and storing the filter bag in a 'knock-down' form that occupies but a small fraction of its final volume, while it may be readily assembled and held permanently rigid by an integral tension spring.

Growing community of inventors

Wellsville, NY, United States of America

Harold J Wonderling