A fuel transfer system for use with a motor vehicle includes a stationary module configured for permanent installation in the motor vehicle and a portable module configured for a detachable connection to the stationary module. The stationary module has a fuel fitting arranged in fluid communication with the fuel line between the fuel sending unit and the engine, a first fuel conduit connected to the fuel fitting and to a first transfer connector. A first normally closed valve is arranged in the first transfer connector. The first transfer connector is configured to be secured to a motor vehicle, for example next to a fill neck behind a filler door of the vehicle. The portable module has a second fuel conduit having a second transfer connector on one of two ends and a fueling nozzle connected to the other one of the two ends of the second fuel conduit.

A fuel separation system includes a fuel separator configured to receive a fuel stream and separate the fuel stream, based on a volatility of the fuel stream, into a vapor stream defined by a first auto-ignition characteristic value and a first liquid stream defined by a second auto-ignition characteristic value, the second auto-ignition characteristic value greater than the first auto-ignition characteristic value; and a heat exchanger fluidly coupled between a fuel input of the fuel stream and the fuel separator, the heat exchanger configured to transfer heat from the vapor stream to the fuel stream, and output a heated fuel stream to the fuel separator and a second liquid stream defined by the first auto-ignition characteristic value.

A fuel separation system includes a fuel separator configured to receive a fuel stream and separate the fuel stream, based on a volatility of the fuel stream, into a vapor stream defined by a first auto-ignition characteristic value and a first liquid stream defined by a second auto-ignition characteristic value, the second auto-ignition characteristic value greater than the first auto-ignition characteristic value; and a heat exchanger fluidly coupled between a fuel input of the fuel stream and the fuel separator, the heat exchanger configured to transfer heat from the vapor stream to the fuel stream, and output a heated fuel stream to the fuel separator and a second liquid stream defined by the first auto-ignition characteristic value.

A fuel tank vent valve includes a venting apparatus for regulating discharge of fuel vapor from a fuel tank and admission of outside air into a fuel tank. The vent valve is used to regulate pressure in a fuel tank.

The straddle vehicle includes a front wheel, a rear wheel, at least one tank, an internal combustion engine, a seat, and a steering handle. The front wheel is a steering wheel. The rear wheel is a drive wheel arranged located rearward of the front wheel. The tank is configured to be filled with a gaseous fuel. The internal combustion engine generates power using gaseous fuel filled in the tank. The driver sits on the seat. The driver performs the steering operation to the steering handle. The center of gravity of the tank is located closer to the steering wheel with respect to the center of gravity of the internal combustion engine.

Provided are a control system and method using an in-vehicle gesture input, and more particularly, a system for receiving an occupant's gesture and controlling the execution of vehicle functions. The control system using an in-vehicle gesture input includes an input unit configured to receive a user's gesture, a memory configured to store a control program using an in-vehicle gesture input therein, and a processor configured to execute the control program. The processor transmits a command for executing a function corresponding to a gesture according to a usage pattern.

Provided are a control system and method using an in-vehicle gesture input, and more particularly, a system for receiving an occupant's gesture and controlling the execution of vehicle functions. The control system using an in-vehicle gesture input includes an input unit configured to receive a user's gesture, a memory configured to store a control program using an in-vehicle gesture input therein, and a processor configured to execute the control program. The processor transmits a command for executing a function corresponding to a gesture according to a usage pattern.

A fuel supply arrangement (1) for a fuel monitoring system (3). It comprises a fuel distribution arrangement (31) and a fuel monitoring outlet line (29) which, in use, is connected to a source of fuel (7). The fuel distribution arrangement (31) comprises a fuel monitoring supply line (57), to which is connected an inline fuel pump (53). A first fuel sensor supply circuit (67) and a second fuel sensor supply circuit (71) are each connected to the fuel monitoring supply circuit (57) downstream of the inline fuel pump (53). The first fuel sensor supply circuit (67) is provided with a sensor inlet connection and a sensor outlet connection for inline connection of a sensor. The second fuel sensor supply circuit (71) comprises a sensor manifold (91) with ports for connection of a plurality of sensors (97,99) in series with each other. The fuel distribution arrangement (31) comprises a fuel outlet line (43) to which the first fuel sensor supply circuit (67) and the second fuel sensor supply circuit (71) are fluidly connected.

A method for controlling a pressure inside a fuel tank system including a fuel tank and a controllable pressure relief valve. The method includes assessing whether a predetermined vapor expulsion risk is present, the predetermined vapor expulsion risk pertaining to a vapor expulsion from a main volume of the tank into a space accessible to an operator; if said risk is present, operating the pressure relief valve in accordance with a first pressure threshold, if the risk is not present, operating the pressure relief valve in accordance with a second pressure threshold which is higher than the first pressure threshold.

An indicator disposed proximate a fuel port of the vehicle is disclosed. The indicator comprises a persistent luminescent layer, a first light source, and one or more circuits. The persistent luminescent layer is configured to emit a first color of light. The first light source is configured to emit a charging emission to charge the persistent luminescent layer. The one or more circuits are configured to selectively activate one or more portions of the first light source such that the persistent luminescent layer is charged and illuminates the indicator in the first color.