Calgon Carbon Corporation

Matthew Adomaitis

Michael Greenbank

Richard A Mimna

Walter George Tramposch

Robert H Vaughn

David T Doughty

Robert S Gebhard

Scott Mutschler

Andrew Herrman

Steven Evanovich

Sorbent material sheets products that include sorbent material sheets and at least one porous cover layer are attached to an inner wall surface that is defined by an air intake. The sorbent material sheets collect vapors such as hydrocarbon vapors from engine components such as the combustion chamber, injectors, carburetor, fuel ports, crankcase, or other engine components, thereby reducing evaporative emissions. In certain configurations, the sorbent material sheet product includes an edge seal that improves the handling of the sorbent material sheets during the manufacturing process.

Sorbent devices for air intakes

Sorbent material sheets are wound around a center core of material that includes additional sorbent. This configuration further increases the packaging efficiency and performance of the sorbent material sheets as part of an overall housing or apparatus. In some embodiments, the sorbent material sheets are arranged in a stacked configuration. Configurations of the sorbent material sheets as part of a canister are also described.

Sorbent devices

Growing community of inventors

Moon Township, PA, United States of America

Matthew Adomaitis