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 storage and supply arrangement serves as a source of fuel to be dispensed via at least one fuel dispenser in a fuel dispensing environment. The arrangement comprises a storage tank for containing a quantity of the fuel, fuel piping configured to convey fuel from the fuel storage tank to a fuel dispenser, and a fuel conditioning and filtration assembly having an inlet in fluid communication with the fuel piping and an outlet in fluid communication with the fuel storage tank to return the fuel. A fuel conditioning and filtration element is interposed between the inlet and the outlet, the fuel conditioning and filtration element being configured to remove water from the fuel passing through the filter element. A flow valve allows and prevents flow of fuel through the filter element. Processing circuitry is operative to control the flow valve based on predetermined criteria.

The invention relates to a container emptying device (1) for emptying at least one container (6) filled with a liquid, comprising a suction unit (2), a receiving unit (4) and a pipe unit (3) connecting the receiving unit (4) with the suction unit (2). The suction unit (2) comprises at least one suction lance (2a) adapted to be inserted and lowered into the container (6), at least one pump (2c), connecting the suction lance (2a) with the pipe unit (3), for pumping the liquid out of the container (6) and a control device for controlling a suction process. The pipe unit (3) comprises at least one flexible pipe for transporting the liquid out of the container (6).

The invention relates to a container emptying device (1) for emptying at least one container (6) filled with a liquid, comprising a suction unit (2), a receiving unit (4) and a pipe unit (3) connecting the receiving unit (4) with the suction unit (2). The suction unit (2) comprises at least one suction lance (2a) adapted to be inserted and lowered into the container (6), at least one pump (2c), connecting the suction lance (2a) with the pipe unit (3), for pumping the liquid out of the container (6) and a control device for controlling a suction process. The pipe unit (3) comprises at least one flexible pipe for transporting the liquid out of the container (6).

A paint bucket may have a funnel shaped bottom to collect paint into a recess while a powered painting system draws paint from the bucket for application to a surface. The recess may receive an intake nozzle from the powered painting system. An insert may create a funnel shaped bottom and recess in a standard flat bottomed bucket.

A paint bucket may have a funnel shaped bottom to collect paint into a recess while a powered painting system draws paint from the bucket for application to a surface. The recess may receive an intake nozzle from the powered painting system. An insert may create a funnel shaped bottom and recess in a standard flat bottomed bucket.

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

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

A fuel dispensing system for dispensing fuel into a vehicle comprises a stationary fuel tank adapted to contain a quantity of fuel. At least one fuel dispenser is in fluid communication with the fuel tank via piping. A pump is operative to transfer fuel from the fuel tank to the fuel dispenser. A level detector is located in the fuel tank. A tank monitor is in electronic communication with the level detector, the tank monitor being operative to produce information indicative of the quantity of fuel in the fuel tank. The fuel dispensing system further includes a fuel additive injection assembly comprising an additive reservoir configured to contain a quantity of fuel additive. A controller is in electronic communication with the tank monitor to receive information indicating a delivery of fuel into the fuel tank, the controller having a processor and memory operative to execute instructions determining when an additive quantity should be provided. Additive piping defines a flow path extending between the additive reservoir and a discharge location. A valve is situated along the flow path, the valve being in electronic communication with the controller to open so that the fuel additive will flow along the flow path. A meter is also situated along the flow path and is operative to measure a flow of the fuel additive, the meter being in electronic communication with the controller.

A fuel storage and supply arrangement serving as a source of fuel to be dispensed via at least one fuel dispenser in a fuel dispensing environment. The arrangement comprises a storage tank for containing a quantity of the fuel and a pump assembly for drawing the fuel from the storage tank providing the fuel under pressure. A fuel supply line is configured to convey the fuel under pressure from the pump assembly to the at least one fuel dispenser in a dispenser flow path. A fuel conditioning and filtration assembly comprise a housing having a housing inlet receiving the fuel under pressure created by the pump and a housing outlet whereby the fuel entering the housing inlet exits the housing through the housing outlet. A filter element is within the housing and interposed in the flow path between the housing inlet and the housing outlet. A return tube receiving fuel from the outlet of the housing is also provided. An agitator manifold receiving the fuel from the return tube and having an agitator tube defining a plurality of agitation holes, the agitator tube being positioned proximate to the bottom of the fuel storage tank. In addition, the agitator manifold is movable between an insertion orientation and a deployed orientation. A flow control valve is provided for controlling the flow of the fuel along the fuel conditioning and filtration flow path.