Patent ID: 11940098
Assignee: AGILITY FUEL SYSTEMS LLC
Field: Surface technology, coating (Chemistry)
Classification: CPC F  B  Y | IPC B  F

Claim 0:
1. A vehicle, comprising:
an engine or power generation system configured to be powered by a fuel;
one or more axles coupled to the engine or power generation system and configured to translate power generated from the engine or power generation system to a plurality of wheels to move the vehicle;
a housing located on a side of the vehicle, behind a cab of the vehicle, on a rooftop of the vehicle, or on a tailgate of the vehicle; and
a cylinder located in the housing and configured to store the fuel to be used by the engine or power generation system, the cylinder comprising:
a first end portion, a second end portion, and a central body forming an enclosed cavity for storing pressurized gas;
a reinforcement structure disposed over the central body; and
a metal foil interposed between the reinforcement structure and central body, the metal foil being configured to reduce permeation of contents of the cylinder and comprising a portion of a metal foil structure comprising a polymer layer, the polymer layer of the metal foil structure disposed on a side of the metal foil such that the polymer layer is interposed between the metal foil and the central body.