Patent ID: 7913677

Claim:
A device for removing deleterious matter from vapors of a combustion engine, the device comprising: a canister having an inlet port communicating with an interior of the canister for intake of the vapors from a combustion engine into the interior of the canister and an outlet port for connection to a vacuum source that causes the vapors to be drawn through the canister via the inlet port; and a coil member supported within the canister, the coil member having a tubular structure with an internal surface and an external surface, the tubular structure having an entry point through which the vapors are drawn and an exit point out of which at least some of the vapors flow, the entry point and the exit point being in communication with the interior of the canister and being spaced apart from the inlet port, wherein the vapors drawn into the interior of the canister impinge on an external surface of the coil and condense thereon.