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公开(公告)号：US11034573B2
公开(公告)日：2021-06-15
申请号：US16116400
申请日：2018-08-29
Applicant: Veeder-Root Company
Inventor： James T. Bevins , Donald Kunz , Lawrence Hunter , Kenneth D. Cornett , Adriano Baglioni , Gaston Berrio
Abstract: 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.
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公开(公告)号：US20190062142A1
公开(公告)日：2019-02-28
申请号：US16116400
申请日：2018-08-29
Applicant: Veeder-Root Company
Inventor： James T. Bevins , Donald Kunz , Lawrence Hunter , Kenneth D. Cornett , Adriano Baglioni
Abstract: 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.
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公开(公告)号：US11111130B2
公开(公告)日：2021-09-07
申请号：US16153541
申请日：2018-10-05
Applicant: Veeder-Root Company
Inventor： James T. Bevins , Thomas Scott Menke , Diane Marie Sinosky , Kent Deloy Reid , Nicholas Robert Peterson , Kyle Stephen Gibson
Abstract: 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.
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