A thermal controlled hose assembly is provided and includes an adapter which defines an adapter cavity, wherein the adapter is configured to receive a DEF fluid within the adapter cavity, a hose, wherein the hose defines a hose cavity and wherein the hose is connected to the adapter such that the hose cavity is in flow communication with the adapter cavity, a nozzle, wherein the nozzle includes an inlet port and an outlet port and defines a fluid flow channel which communicates the inlet port with the outlet port, and wherein the nozzle is connected with the hose such that the fluid flow channel is in flow communication with the hose cavity and a heating system, wherein the heating system includes a heating element which is configured to be in contact with at least a portion of at least one of the adapter, the hose and the nozzle.

A thermal controlled hose assembly is provided and includes an adapter which defines an adapter cavity, wherein the adapter is configured to receive a DEF fluid within the adapter cavity, a hose, wherein the hose defines a hose cavity and wherein the hose is connected to the adapter such that the hose cavity is in flow communication with the adapter cavity, a nozzle, wherein the nozzle includes an inlet port and an outlet port and defines a fluid flow channel which communicates the inlet port with the outlet port, and wherein the nozzle is connected with the hose such that the fluid flow channel is in flow communication with the hose cavity and a heating system, wherein the heating system includes a heating element which is configured to be in contact with at least a portion of at least one of the adapter, the hose and the nozzle.

A fluid dispensing system generally comprising a dispensing nozzle coupled to a supply conduit; the dispensing nozzle detachably connected to a receiver; a receiver identification device associated with the receiver; an electrical identification circuit being contact-based and including the receiver identification device; an electronics module connected to the supply conduit and arranged to communicate with the electrical identification circuit whereby connection of the dispensing nozzle to the receiver completes the electrical identification circuit and permits communication of at least a unique receiver identifier associated with the receiver identification device to the electronics module.

An aerosol-generating article may comprise a liquid storage portion containing a liquid aerosol-forming substrate, and a hydrochromic material provided on the liquid storage portion. The hydrochromic material has a first colour when in the presence of or when in contact with the liquid aerosol-forming substrate and a second colour when in the absence of or when not in contact with the liquid aerosol-forming substrate. An aerosol-generating system may comprise the aerosol-generating article, an aerosol-generating element, and an aerosol-generating device. An aerosol-generating device may comprise an electrical power supply, an electronic photosensor, and a controller configured to control a supply of electrical power from the electrical power supply based on a value of an optical property sensed with the electronic photosensor.

A method of delivering a selected fuel product having a selected octane level to an operator from a fuel dispenser including a blend manifold, a fuel nozzle, and a fuel hose extending therebetween, including the steps of determining a first volume of a first fuel that is retained in the fuel hose upon completion of a first fueling event, determining a first octane level of the first volume of the first fuel, determining a second volume of a second fuel having a second octane level, and delivering the first fuel volume and the second fuel volume to the operator during a second fueling event, wherein a total volume of fuel equaling the first volume of the first fuel and the second volume of the second fuel has a total octane level that falls within a predetermined limit of the selected octane level of the selected fuel product.

A fuel nozzle receptacle for use with auxiliary fuel tanks is disclosed. A fuel nozzle is received in a receptacle or boot in a nozzle-down orientation that defines a secure storage for the nozzle. The receptacle includes a drain port on the lower end of the receptacle and a drain tube is attached to the drain port. A valve is plumbed into the receptacle. When residual fuel has accumulated in the receptacle, the end of the drain tube is fed into an appropriate holding vessel and the valve is opened to allow the residual fuel to drain from the receptacle into the holding vessel.

A fuel nozzle receptacle for use with auxiliary fuel tanks is disclosed. A fuel nozzle is received in a receptacle or boot in a nozzle-down orientation that defines a secure storage for the nozzle. The receptacle includes a drain port on the lower end of the receptacle and a drain tube is attached to the drain port. A valve is plumbed into the receptacle. When residual fuel has accumulated in the receptacle, the end of the drain tube is fed into an appropriate holding vessel and the valve is opened to allow the residual fuel to drain from the receptacle into the holding vessel.

A fuel storage and dispensing device that includes one or more storage tanks that are housed in a cabinet. A dispenser is fluidly attached to one or more of the storage tanks through a conduit. The dispenser includes one or more safety features to prevent inadvertent dispensing of fuel and to control the dispensing of the fuel.

The present invention relates to a dispenser for dispensing a liquid, comprising: a reservoir for storing a liquid to be dispensed; a manually operative pump arrangement disposed at a first end region of the reservoir; a conduit extending from the pump arrangement to a second end region of the reservoir distal the first end region, the conduit configured for communicating reservoir contents from the second end region to the pump arrangement; a dispense conduit extending from the pump arrangement and comprising a dispense aperture at an end region thereof, the dispense aperture in liquid communication with the pump arrangement; and an open ended tube extending in a direction away from the pump arrangement and configured to surround the dispense conduit, wherein the open ended tube extends to a position such that the open end thereof is at least coterminous with an dispense aperture end of the dispense conduit and actuation of the pump arrangement causes transfer of reservoir contents from the reservoir to the dispense aperture end of the dispense conduit.

The present invention relates to a dispenser for dispensing a liquid, comprising: a reservoir for storing a liquid to be dispensed; a manually operative pump arrangement disposed at a first end region of the reservoir; a conduit extending from the pump arrangement to a second end region of the reservoir distal the first end region, the conduit configured for communicating reservoir contents from the second end region to the pump arrangement; a dispense conduit extending from the pump arrangement and comprising a dispense aperture at an end region thereof, the dispense aperture in liquid communication with the pump arrangement; and an open ended tube extending in a direction away from the pump arrangement and configured to surround the dispense conduit, wherein the open ended tube extends to a position such that the open end thereof is at least coterminous with an dispense aperture end of the dispense conduit and actuation of the pump arrangement causes transfer of reservoir contents from the reservoir to the dispense aperture end of the dispense conduit.