Patent ID: 7344586
Filing Date: 2008-03-18
Classification: B01D,F02M

Abstract:
1. A hydrocarbon adsorber, comprising: a first permeable layer of material secured to a second layer of permeable material, wherein a layer of hydrocarbon adsorbent media is disposed between the first permeable layer and the second permeable layer, the hydrocarbon adsorber being configured to define a first portion and a second portion each being secured to each other by a hinge portion, and the first portion is capable of being disposed in a facing spaced relationship with regard to the second portion; and a plurality of fastening portions defined by the first permeable layer being secured to the second permeable layer and no hydrocarbon adsorbent media is disposed between the first permeable layer and the second permeable at the plurality of fastening portions and a portion of the plurality of fastening portions being located within an area defined by a periphery of the hydrocarbon adsorber.