Abstract: A fluid dispenser has a housing in which fluid flow control components are located and at least one fluid conduit completing first and second fluid flow paths between the at least one fluid storage tank and a nozzle coupled to the housing. The fluid dispenser also has a fluid flow meter located along said fluid flow path, a control system, and a recirculation subsystem. The recirculation subsystem has a bypass valve located along one of the first and second flow paths. The bypass valve is operative to prevent fluid communication between the first and second fluid flow paths when the fluid dispenser is in use and to allow fluid communication between the first and second fluid flow paths when the fluid dispenser is not in use. Methods of measuring the flow rate of a fluid in the fluid dispenser are also disclosed.

Abstract: A fluid dispenser has a housing in which fluid flow control components are located and at least one fluid conduit completing first and second fluid flow paths between the at least one fluid storage tank and a nozzle coupled to the housing. The fluid dispenser also has a fluid flow meter located along said fluid flow path, a control system, and a recirculation subsystem. The recirculation subsystem has a bypass valve located along one of the first and second flow paths. The bypass valve is operative to prevent fluid communication between the first and second fluid flow paths when the fluid dispenser is in use and to allow fluid communication between the first and second fluid flow paths when the fluid dispenser is not in use. Methods of measuring the flow rate of a fluid in the fluid dispenser are also disclosed.

Abstract: A fluid dispenser has a housing in which fluid flow control components are located and a fluid conduit completing a fluid flow path between a fluid storage tank and a nozzle coupled to the housing. The fluid dispenser further has a control system, at least one controllable valve and a fluid flow meter located along the fluid flow path. The fluid dispenser further has a fluid temperature conditioning subsystem located along the fluid flow path upstream of the flow meter. The control system selectively operates the fluid temperature conditioning subsystem upon detection of a predetermined temperature. At least one controllable recirculation valve may also be provided, and the control system may selectively actuate the controllable recirculation valve such that the fluid flows back to the fluid storage tank. A method of measuring the flow rate of a fluid in the fluid dispenser is also disclosed.

Abstract: A fluid dispenser comprising a housing in which fluid flow control components are located and a fluid conduit completing a fluid flow path between a fluid storage tank and a nozzle coupled to the housing. The fluid dispenser further comprises a control system, at least one controllable valve in and a fluid flow meter located along the fluid flow path. The fluid dispenser further comprises a fluid temperature conditioning subsystem located along the fluid flow path upstream of the flow meter. The control system is selectively operates the fluid temperature conditioning subsystem upon detection of a predetermined temperature. At least one controllable recirculation valve may also be provided, and the control system may selectively actuate the controllable recirculation valve such that the fluid flows back to the fluid storage tank. A method of measuring the flow rate of a fluid in the fluid dispenser is also disclosed.

Abstract: A hose management arrangement for use with a fuel dispenser having a fuel hose and a fuel nozzle, including a first coupler with a first portion and a second portion, the first coupler being fixed to the fuel hose by the first portion such that a first portion of the fuel hose extends from the first portion of the first coupler to a first end of the fuel hose and a second portion of the fuel hose extends from the first portion of the first coupler to a second end of the fuel hose, and an elongated resilient member including a first end fixed to the first coupler and a second end fixed adjacent the second end of the fuel hose, wherein the second portion of the first coupler slidably receives the second portion of the fuel hose.