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公开(公告)号：US20140261882A1
公开(公告)日：2014-09-18
申请号：US14211393
申请日：2014-03-14
CPC分类号： B67D7/04 , B67D7/08 , F17C2205/0326 , F17C2205/0332 , F17C2205/0364 , F17C2205/0376 , F17C2221/033 , F17C2223/0123 , F17C2223/0161 , F17C2223/033 , F17C2223/036 , F17C2225/0123 , F17C2225/0161 , F17C2225/033 , F17C2225/036 , F17C2250/032 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2250/0478 , F17C2250/0495 , F17C2265/065 , F17C2270/0139
摘要： Fuel dispensers are provided that include a controller that controls sales transactions, The controller allows a user to dispense more than one fuel type in a single sales transaction. The types of fuel may include various combinations and subcombinations of liquid natural gas (LNG), compressed natural gas (CNG), gasoline, diesel fuel, and diesel exhaust fluid (DEF). A display on the dispensers may be used to display training images. The dispensers may use a novel communication protocol for communicating with a control console of a fuel farm.
摘要翻译： 提供燃料分配器，包括控制销售交易的控制器。控制器允许用户在单个销售交易中分配多种燃料类型。 燃料的类型可以包括液态天然气（LNG），压缩天然气（CNG），汽油，柴油燃料和柴油机废气流体（DEF）的各种组合和子组合。 分配器上的显示器可以用于显示训练图像。 分配器可以使用新颖的通信协议来与燃料电场的控制台进行通信。
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公开(公告)号：US09765933B2
公开(公告)日：2017-09-19
申请号：US14210954
申请日：2014-03-14
CPC分类号： F17C7/00 , F17C5/007 , F17C2205/0326 , F17C2205/0329 , F17C2205/0332 , F17C2205/0341 , F17C2205/0367 , F17C2205/0376 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2225/0123 , F17C2225/036 , F17C2227/043 , F17C2227/044 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2250/0478 , F17C2250/0626 , F17C2260/025 , F17C2265/065 , F17C2270/0139
摘要： According to one embodiment, a CNG dispenser is provided that includes a user-actuatable button for allowing selection of a pressure to which to fill a vehicle tank with CNG, and a controller for opening a high pressure fill valve to dispense high pressure CNG into the vehicle tank while monitoring the pressure of the vehicle tank until the pressure reaches the user-selected pressure. According to another embodiment, the controller is operable in a selected one of two modes of operation. The two modes of operation include a one-pressure bank operation mode in which only the input of a high pressure fill valve is coupled to a CNG supply line, and a three-pressure bank operation mode in which the inputs of each of three fill valves are coupled to respective CNG supply lines. A graphic fuel gage may be provided on the dispenser payment terminal screen.
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公开(公告)号：US20140263420A1
公开(公告)日：2014-09-18
申请号：US14210954
申请日：2014-03-14
IPC分类号： F17C7/00
CPC分类号： F17C7/00 , F17C5/007 , F17C2205/0326 , F17C2205/0329 , F17C2205/0332 , F17C2205/0341 , F17C2205/0367 , F17C2205/0376 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2225/0123 , F17C2225/036 , F17C2227/043 , F17C2227/044 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2250/0478 , F17C2250/0626 , F17C2260/025 , F17C2265/065 , F17C2270/0139
摘要： According to one embodiment, a CNG dispenser is provided that includes a user-actuatable button for allowing selection of a pressure to which to fill a vehicle tank with CNG, and a controller for opening a high pressure fill valve to dispense high pressure CNG into the vehicle tank while monitoring the pressure of the vehicle tank until the pressure reaches the user-selected pressure. According to another embodiment, the controller is operable in a selected one of two modes of operation. The two modes of operation include a one-pressure bank operation mode in which only the input of a high pressure fill valve is coupled to a CNG supply line, and a three-pressure bank operation mode in which the inputs of each of three fill valves are coupled to respective CNG supply lines. A graphic fuel gage may be provided on the dispenser payment terminal screen.
摘要翻译： 根据一个实施例，提供CNG分配器，其包括用户可启动按钮，用于允许选择用CNG填充车辆罐的压力，以及控制器，用于打开高压填充阀以将高压CNG分配到 车辆罐，同时监测车辆罐的压力，直到压力达到用户选择的压力。 根据另一个实施例，控制器可以在两种操作模式中选择的一种操作。 这两种操作模式包括单压力操作模式，其中只有高压填充阀的输入端连接到CNG供应管线，以及三压力组操作模式，其中三个填充阀中的每一个的输入 耦合到相应的CNG供应线。 可以在分配器支付终端屏幕上提供图形燃料计量器。
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公开(公告)号：US20170234488A1
公开(公告)日：2017-08-17
申请号：US15584397
申请日：2017-05-02
CPC分类号： F17C13/025 , F17C5/007 , F17C5/02 , F17C9/02 , F17C13/023 , F17C2205/0326 , F17C2205/0332 , F17C2205/0364 , F17C2205/0376 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0161 , F17C2225/033 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2250/0478 , F17C2250/0495 , F17C2260/038 , F17C2265/065 , F17C2270/0139
摘要： A method is provided for verifying integrity of a recirculation valve in a recirculation line of an LNG dispenser. The method includes: closing the recirculation valve and a fill valve in a supply line that supplies LNG; monitoring a mass of the LNG flowing through the recirculation line to ensure that the mass flowing therethrough is less than an acceptable threshold; and aborting any pending sales if the mass of the LNG flowing therethrough is not less than the acceptable threshold. According to another embodiment, a method is provided for verifying integrity of a vent valve in an LNG dispenser. The method includes: closing the vent valve and opening a fill valve in a supply line that supplies LNG; monitoring the pressure of the LNG within the fill hose to ensure that the pressure remains steady; and aborting any pending sales if the pressure does not remain steady.
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公开(公告)号：US09638374B2
公开(公告)日：2017-05-02
申请号：US14211080
申请日：2014-03-14
CPC分类号： F17C13/025 , F17C5/007 , F17C5/02 , F17C9/02 , F17C13/023 , F17C2205/0326 , F17C2205/0332 , F17C2205/0364 , F17C2205/0376 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0161 , F17C2225/033 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2250/0478 , F17C2250/0495 , F17C2260/038 , F17C2265/065 , F17C2270/0139
摘要： A method is provided for verifying integrity of a recirculation valve in a recirculation line of an LNG dispenser. The method includes: closing the recirculation valve and a fill valve in a supply line that supplies LNG; monitoring a mass of the LNG flowing through the recirculation line to ensure that the mass flowing therethrough is less than an acceptable threshold; and aborting any pending sales if the mass of the LNG flowing therethrough is not less than the acceptable threshold. According to another embodiment, a method is provided for verifying integrity of a vent valve in an LNG dispenser. The method includes: closing the vent valve and opening a fill valve in a supply line that supplies LNG; monitoring the pressure of the LNG within the fill hose to ensure that the pressure remains steady; and aborting any pending sales if the pressure does not remain steady.
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公开(公告)号：US20180354778A1
公开(公告)日：2018-12-13
申请号：US16001329
申请日：2018-06-06
CPC分类号： B67D7/12 , B67D7/3281 , B67D7/425 , B67D2007/0415 , B67D2007/0419
摘要： A fuel dispenser is provided with a nozzle drying function that prevents the refreezing of melted ice buildup upon subsequent uses of the nozzle. The fuel dispenser comprises a housing including a holster. A fuel dispensing nozzle is configured to mate with a holster. A port is configured to direct air into the holster and onto the nozzle. A controller is configured to control flow of the air through the port. The port may be attached to a blower located inside or outside of the dispenser using tubing. Alternatively, the port may be attached to a compressed air assembly. The compressed air assembly may include a pressure regulator configured to control the amount of air produced. A heater may heat the air flowing to the port. A pressure cap including a plurality of openings may be configured to seal the nozzle when the nozzle is mated with the holster.
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公开(公告)号：US20140261867A1
公开(公告)日：2014-09-18
申请号：US14211080
申请日：2014-03-14
CPC分类号： F17C13/025 , F17C5/007 , F17C5/02 , F17C9/02 , F17C13/023 , F17C2205/0326 , F17C2205/0332 , F17C2205/0364 , F17C2205/0376 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0161 , F17C2225/033 , F17C2250/032 , F17C2250/036 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2250/0478 , F17C2250/0495 , F17C2260/038 , F17C2265/065 , F17C2270/0139
摘要： A method is provided for verifying integrity of a recirculation valve in a recirculation line of an LNG dispenser. The method includes: closing the recirculation valve and a fill valve in a supply line that supplies LNG; monitoring a mass of the LNG flowing through the recirculation line to ensure that the mass flowing therethrough is less than an acceptable threshold; and aborting any pending sales if the mass of the LNG flowing therethrough is not less than the acceptable threshold. According to another embodiment, a method is provided for verifying integrity of a vent valve in an LNG dispenser. The method includes: closing the vent valve and opening a fill valve in a supply line that supplies LNG; monitoring the pressure of the LNG within the fill hose to ensure that the pressure remains steady; and aborting any pending sales if the pressure does not remain steady.
摘要翻译： 提供了一种用于验证LNG分配器的再循环管线中的再循环阀的完整性的方法。 该方法包括：关闭再循环阀和在供应LNG的供应管线中的填充阀; 监测流过再循环管线的LNG的质量，以确保流过其中的质量小于可接受的阈值; 并且如果流过其中的LNG的质量不小于可接受的阈值，则中止任何未决销售。 根据另一个实施例，提供了一种用于验证LNG分配器中的排气阀的完整性的方法。 该方法包括：关闭排气阀并在供应LNG的供应管路中打开一个填充阀; 监测填充软管内LNG的压力，以确保压力保持稳定; 并且如果压力不稳定，则中止任何未决销售。
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