Exhaust filter system for internal combustion engines and method of using same
AssigneeThe Original Carbon Trap Inc.
InventorKevin Tkachuk
Life of this patent
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Abstract
A device that filters particulate matter from the exhaust stream of an engine includes a supporting structure with an elongate support, and a filter sleeve disposed within an exterior sleeve; a filter sleeve comprising a tubular shaft of filter material, the shaft having an open first end, and a closed second end; an exterior sleeve comprising a tubular shaft that defines an internal cavity that is sized and proportioned to receive the filter sleeve, the tubular shaft having an open first end, and a substantially closed second end, the substantially closed second end having a hole for filtered exhaust gases to pass through; and an attachment member that mounts the exterior sleeve to the supporting structure.
Claims15
A device for filtering particulate matter from exhaust gases, the device comprising:
- a supporting structure comprising an elongate support;
- a filter sleeve comprising a tubular shaft of filter material, the shaft having an open first end, and a closed second end;
- an exterior sleeve comprising a tubular shaft that defines an internal cavity that is sized and proportioned to receive the filter sleeve, the tubular shaft having an open first end, and a substantially closed second end, the substantially closed second end having a hole for filtered exhaust gases to pass through;
- and
- an attachment member that mounts the exterior sleeve to the supporting structure.
Dependencies are inferred from the claim text.