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公开(公告)号：US10534374B2
公开(公告)日：2020-01-14
申请号：US15787112
申请日：2017-10-18
Applicant: Knappco Corporation
Inventor： Scott A. Finnell , Steven D. Gramling , Mark William Dudley , Claude W. Mixon , Francis V. Stemporzewski, Jr.
Abstract: A crossover protection system including a product transport vehicle having a tank compartment for containing a liquid product, a fluid property sensor positioned to contact liquid product stored in the tank compartment, a system controller, and a valve coupled to the tank compartment. The valve regulates a flow of liquid product from the tank compartment and has a normally locked state. The system controller may compare a received transported liquid type signal from the fuel property sensor indicative of the type of liquid product in the tank compartment and compare the type of liquid product to a stored liquid product type. If the two types match, the crossover protection controller transitions the valve to an unlocked state to allow the liquid product to unload from the tank compartment. If the two types do not match, the crossover protection controller will disable the valve from transitioning to the unlocked state.
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公开(公告)号：US20180039289A1
公开(公告)日：2018-02-08
申请号：US15787112
申请日：2017-10-18
Applicant: Knappco Corporation
Inventor： Scott A. Finnell , Steven D. Gramling , Mark William Dudley , Claude W. Mixon , Francis V. Stemporzewski, Jr.
CPC classification number: G05D7/0629 , B67D7/32 , B67D7/342 , B67D7/344 , B67D7/348 , B67D2007/0428 , B67D2007/0446 , B67D2007/0453
Abstract: A crossover protection system including a product transport vehicle having a tank compartment for containing a liquid product, a fluid property sensor positioned to contact liquid product stored in the tank compartment, a system controller, and a valve coupled to the tank compartment. The valve regulates a flow of liquid product from the tank compartment and has a normally locked state. The system controller may compare a received transported liquid type signal from the fuel property sensor indicative of the type of liquid product in the tank compartment and compare the type of liquid product to a stored liquid product type. If the two types match, the crossover protection controller transitions the valve to an unlocked state to allow the liquid product to unload from the tank compartment. If the two types do not match, the crossover protection controller will disable the valve from transitioning to the unlocked state.
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公开(公告)号：US20190084821A1
公开(公告)日：2019-03-21
申请号：US16183990
申请日：2018-11-08
Applicant: Knappco Corporation
Inventor： Mikael A. Nelson , Kapil Pandey , Scott A. Finnell , Jeffrey J. Blair
Abstract: Crossover protection system graphical user interfaces, crossover protection systems that display graphical user interfaces, and methods for pairing tank delivery connectors with product delivery vehicle systems are provided. A tank delivery connector reads a tank tag with a tank tag reader, and transmits a tank tag indicator associated with the tank tag with network interface hardware. An electronic control unit receives the tank tag indicator with network interface hardware, determines a distribution tank fuel type associated with a distribution tank based on the tank tag indicator, determines that the tank delivery connector is associated with a tank compartment of a product delivery vehicle based on the tank tag indicator, and displays a graphical user interface on the display. The graphical user interface includes a tank delivery connector graphic displayed proximate a tank compartment graphic to indicate that the tank delivery connector is associated with the first tank compartment.
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