A fuel delivery system automatically selects one out of several available fuels for a vehicle having a specialized fuel filler neck. A dispenser pump assembly includes a pump base, a hose assembly and a nozzle assembly which includes a nozzle spout and a cylindrical collar member slidably mounted on the nozzle spout. A sensor on the nozzle assembly generates a signal, based on a position of the collar when the spout is fully inserted into a fuel filler neck of the vehicle. The signal is transmitted via wires, wireless signal, fiber-optic cables or other medium. An electronic controller in the pump base selects an appropriate fuel, based on the signal received from the sensor. If the available fuels include percentages of ethanol or other additives, a precision blending system ensures that the correct amount of additive is provided. Methods of selecting a fuel using the system hereof are also disclosed.

A fuel dispensing system includes a fuel tank adapted to contain a quantity of fuel. A fuel dispenser in is fluid communication with the fuel tank via piping. A pump is operative to transfer fuel from the fuel tank to the fuel dispenser. A corrosive detection assembly operative to identify presence of a corrosive substance in the fuel is also provided. The corrosive detection assembly has at least one thermoelectric detector positioned to be in contact with fuel vapor in the fuel dispensing system, the thermoelectric detector producing a detector signal indicating presence of the corrosive substance. Electronics are in electrical communication with the thermoelectric detector, the electronics being operative to interpret the detector signal and produce an output if the corrosive substance is present. The at least one thermoelectric detector may comprises a plurality of thermoelectric detectors at different locations in the fuel dispensing system.

A fuel delivery system automatically selects one out of several available fuels for a vehicle having a specialized fuel filler neck. A dispenser pump assembly includes a pump base, a hose assembly and a nozzle assembly which includes a nozzle spout and a cylindrical collar member slidably mounted on the nozzle spout. A sensor on the nozzle assembly generates a signal, based on a position of the collar when the spout is fully inserted into a fuel filler neck of the vehicle. The signal is transmitted via wires, wireless signal, fiber-optic cables or other medium. An electronic controller in the pump base selects an appropriate fuel, based on the signal received from the sensor. If the available fuels include percentages of ethanol or other additives, a precision blending system ensures that the correct amount of additive is provided. Methods of selecting a fuel using the system hereof are also disclosed.

A method and apparatus are provided for monitoring a fuel delivery system to limit acidic corrosion. An exemplary monitoring system includes a controller, at least one monitor, and an output. The monitoring system may collect and analyze data indicative of a corrosive environment in the fuel delivery system. The monitoring system may also automatically warn an operator of the fueling station of the corrosive environment so that the operator can take preventative or corrective action.

The present disclosure relates to systems and methods for replenishing the power source of a user vehicle. The system may comprise at least one power source transport vehicle, the power source transport vehicle having at least one power source container; a vendor device; and a platform having at least a vendor interface for display on the vendor device and a user interface for display on a user device. The platform receives a user request through the user interface regarding the user vehicle. The power source transport vehicle is then deployed to the location of the vehicle based on the user request and replenishes the power source of the user vehicle based on the user request.

The disclosure relates to systems for distributing alcohol-containing gasoline. The systems herein facilitate the combination of gasoline blendstocks and alcohols to create finished gasoline products. The systems herein also measure the volumes and other characteristics of the gasoline blendstocks and alcohols and feature computers and controllers that can calculate the gross and net volumes of liquids, including the net volume of finished gasoline products.

The disclosure relates to methods for distributing alcohol-containing gasoline. The methods herein facilitate the combination of gasoline blendstocks and alcohols to create finished gasoline products. The methods herein also measure the volumes and other characteristics of the gasoline blendstocks and alcohols and employ computers and controllers that calculate the gross and net volumes of liquids, including the net volume of finished gasoline products.

A system for renewable energy storage, providing integral synthesis of heat source cryo-fuel and heat sink refrigerant for distributed electric generation and motor vehicle prime movers and refrigerant liquefiers. Fuel synthesis is by gasification and anaerobic digestion of organic feedstock with heat recovery to drive thermo-chemical reactor and air and fuel liquefiers.

The present disclosure relates to systems and methods for replenishing the power source of a user vehicle. The system may comprise at least one power source transport vehicle, the power source transport vehicle having at least one power source container; a vendor device; and a platform having at least a vendor interface for display on the vendor device and a user interface for display on a user device. The platform receives a user request through the user interface regarding the user vehicle. The power source transport vehicle is then deployed to the location of the vehicle based on the user request and replenishes the power source of the user vehicle based on the user request.

A system for renewable energy storage, providing integral synthesis of heat source cryo-fuel and heat sink refrigerant for distributed electric generation and motor vehicle prime movers and refrigerant liquefiers. Fuel synthesis is by gasification and anaerobic digestion of organic feedstock with heat recovery to drive thermo-chemical reactor and air and fuel liquefiers.