Methane storage device
AssigneeVisteon Global Technologies, Inc.
InventorsJeffry Marvin Leffel, Gregory Scott Green, Neville Jimmy Bugli
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Abstract
The present invention is generally directed towards an air induction system in a motor vehicle and more specifically to a methane storage device connectable to the air induction system. The methane storage device comprises a housing having an inner chamber. A reticulated material is located within the housing. The reticulated material is capable of trapping any hydrocarbon especially methane.
Claims19
An ambient pressure and temperature methane storage device for storing methane vapors emitted by an automobile engine, wherein the device is connected an automobile air induction system, the device comprising:
- a housing having an upper portion and a lower portion, the housing defining a sealed interior chamber;
- a reticulated medium located inside the housing, wherein the reticulated medium capable of trapping methane vapors;
- an inlet port formed in the housing for introducing the methane gas into the sealed interior chamber;
- an outlet port formed in the housing for expelling the methane gas, wherein the outlet port is spaced apart from the inlet port;
- and
- a second inlet port in the housing, the second inlet port being located on the upper portion of the housing and spaced apart from the inlet port and the outlet port.
An air induction system for an engine of an automobile, the system comprising:
- an air intake duct;
- a methane storage device for storing methane vapors emitted by the engine, wherein the methane storage device comprises:
- a housing defining a sealed interior chamber;
- a reticulated material located within the housing and substantially filling the interior chamber;
- an inlet port formed in the housing for introducing the methane gas into the interior chamber;
- an outlet port formed in the housing for expelling methane gas from the interior chamber, wherein the inlet port and the outlet port are spaced apart from each other;
- an inlet line coupled between the inlet port and the air intake duct;
- an outlet valve coupled between the outlet port and the air intake duct;
- and
- a second inlet port in the housing, the second inlet port being located on the upper portion of the housing and spaced apart from the inlet port and the outlet port.
Dependencies are inferred from the claim text.