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公开(公告)号：US20190107252A1
公开(公告)日：2019-04-11
申请号：US16216690
申请日：2018-12-11
发明人： Chang Han KIM , Jae Hwa PARK , Jong Ki KIM , Jae Min LEE , Keun Soo KIM
CPC分类号： F17C5/02 , B67D7/3272 , B67D7/58 , F02M21/0218 , F02M21/0224 , F17C5/007 , F17C11/007 , F17C13/025 , F17C13/04 , F17C2205/0138 , F17C2205/0335 , F17C2205/0338 , F17C2205/0367 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , F17C2227/0135 , F17C2227/0302 , F17C2227/0369 , F17C2250/01 , F17C2250/032 , F17C2250/043 , F17C2250/0434 , F17C2260/02 , F17C2265/065 , F17C2270/0168 , F17C2270/0581 , Y02T10/32
摘要： A system for filling an LPG vehicle with LPG using an auxiliary bombe is provided. The system may be configured for easily filling a main bombe with LPG even in the hot season (summertime) or the like during which the outside temperature rapidly rises, by using an auxiliary bombe in addition to using the main bombe. The system may also be capable of always smoothly refilling the main bombe with LPG by moving a portion of the LPG in the main bombe to the auxiliary bombe, when the pressure in the main bombe is higher than the LPG filling pressure of a filling gun in the hot season during which the outside temperature rapidly rises, so that the pressure in the main bombe becomes lower than the filling pressure.
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公开(公告)号：US20180356270A1
公开(公告)日：2018-12-13
申请号：US16106686
申请日：2018-08-21
发明人： Steven R. Mathison
CPC分类号： G01F22/00 , F17C5/007 , F17C5/06 , F17C13/023 , F17C2205/013 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2225/0123 , F17C2225/036 , F17C2227/04 , F17C2250/032 , F17C2250/034 , F17C2250/0421 , F17C2250/043 , F17C2250/0439 , F17C2250/0473 , F17C2250/0621 , F17C2260/02 , F17C2265/065 , F17C2270/0139 , G01F22/02
摘要： According to one or more aspects, systems and techniques for hydrogen fueling with integrity checks are provided herein. Communicated parameters measured by on-board sensors of a vehicle may be cross-referenced against calculated parameters measured by sensors of a fueling station. For example, communicated parameters relating to a compressed hydrogen storage system (CHSS) tank of a vehicle to be fueled may be received at different time intervals. Calculated parameters may be calculated based on a mass of hydrogen fuel dispensed by a hydrogen fueling station from a reference point to one of the time intervals and densities of the CHSS tank of the vehicle at respective time intervals. An error may be calculated between the communicated parameters and the calculated parameters. A fueling mode, such as a conservative fueling mode or a non-conservative fueling mode, may be determined based on the calculated error.
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公开(公告)号：US10077998B2
公开(公告)日：2018-09-18
申请号：US15163919
申请日：2016-05-25
发明人： Steven R. Mathison
CPC分类号： G01F22/00 , F17C5/007 , F17C5/06 , F17C13/023 , F17C2205/013 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2225/0123 , F17C2225/036 , F17C2227/04 , F17C2250/032 , F17C2250/034 , F17C2250/0421 , F17C2250/043 , F17C2250/0439 , F17C2250/0473 , F17C2250/0621 , F17C2260/02 , F17C2265/065 , F17C2270/0139 , G01F22/02
摘要： According to one or more aspects, systems and techniques for hydrogen fueling with integrity checks are provided herein. Communicated parameters measured by on-board sensors of a vehicle may be cross-referenced against calculated parameters measured by sensors of a fueling station. For example, communicated parameters relating to a compressed hydrogen storage system (CHSS) tank of a vehicle to be fueled may be received at different time intervals. Calculated parameters may be calculated based on a mass of hydrogen fuel dispensed by a hydrogen fueling station from a reference point to one of the time intervals and densities of the CHSS tank of the vehicle at respective time intervals. An error may be calculated between the communicated parameters and the calculated parameters. A fueling mode, such as a conservative fueling mode or a non-conservative fueling mode, may be determined based on the calculated error.
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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：US20170233243A1
公开(公告)日：2017-08-17
申请号：US15406223
申请日：2017-01-13
申请人： Daniel McNicholas
发明人： Daniel McNicholas
CPC分类号： B67D7/3218 , B60K2015/03019 , B60Y2200/51 , B64F1/28 , B67D7/0401 , B67D7/3209 , B67D7/3281 , B67D7/743 , B67D2007/0444 , B67D2007/0451 , F17C5/007 , F17C13/02 , F17C2205/0329 , F17C2205/0332 , F17C2205/037 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2250/032 , F17C2250/0452 , F17C2250/0465 , F17C2250/0478 , F17C2260/042 , F17C2265/065 , F17C2270/0168 , Y10T137/8158
摘要： A multiply-redundant system that protects fueling of rockets, aircraft and other vehicles using Liquefied Natural Gas (LNG) along with an oxidizer such as Liquefied Oxygen. One or more sensors in combination with one or more optional microswitches combine to detect any leaks, fire or explosion hazards quickly locking out further fueling. For different levels of safety, different combinations of sensors can be used.
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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：US20170114958A1
公开(公告)日：2017-04-27
申请号：US15292539
申请日：2016-10-13
申请人： Tatsuno Corporation
发明人： Tsutomu OTAKI , Yasuyuki TSUMURA , Atsushi TAKASE , Kiyoshi KIMURA , Masahiro TAKEZAWA , Takayuki FUSE
CPC分类号： F17C5/06 , F17C5/007 , F17C13/025 , F17C13/026 , F17C2221/012 , F17C2221/033 , F17C2227/0157 , F17C2227/0337 , F17C2250/032 , F17C2250/034 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0478 , F17C2250/0694 , F17C2250/075 , F17C2260/022 , F17C2260/042 , F17C2265/065 , F17C2270/0139 , F17C2270/0168
摘要： To provide a gas filling apparatus with high handleability and safety. A gas filling apparatus including: a filling mechanism for carrying a gas through gas carrying pipes while measuring flow rate of the gas from a gas supply source (accumulator); a filling hose connected to the gas carrying pipe and having a filling nozzle at an end of the filling hose; and an attachment sensor (nozzle attachment detecting portion) for outputting a detection signal after detecting that the filling nozzle is attached to a filling port of an in-vehicle tank, wherein filling gas to the in-vehicle tank by the filling mechanism becomes possible after the detection signal is inputted to the filling mechanism from the attachment sensor. The gas filling apparatus may further include: a pressure gauge for measuring a pressure in the in-vehicle tank; a thermometer for measuring ambient temperature; and a target pressure calculating means (comparing means) for calculating a pressure in the in-vehicle tank when filling up the in-vehicle tank or filling preset amount of the gas is finished before filling gas to the in-vehicle tank based on a capacity of the in-vehicle tank and the measured pressure in the in-vehicle tank and the measured ambient temperature; wherein the filling mechanism stops carrying the gas to the in-vehicle tank when the pressure in the in-vehicle tank reaches the target pressure.
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公开(公告)号：US09533871B2
公开(公告)日：2017-01-03
申请号：US14278983
申请日：2014-05-15
CPC分类号： B67D7/04 , B67D7/32 , B67D7/3236 , B67D7/84 , F17C5/007 , F17C5/02 , F17C5/06 , F17C2205/0302 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2265/065 , F17C2270/0139
摘要： A fuel dispenser system is provided including a partition part to separate a fuel dispensing unit from at least one electrically powered component. The partition part can be configured and arranged to seal the at least one electrically powered component from exposure to gas vapors emitted from the fuel dispensing unit. The fuel dispenser unit can include a fuel dispensing nozzle and a hydraulic component. The system can include additional fuel dispensing units. The fuel dispensing nozzle can be configured to dispense CNG, and the additional fuel dispensing nozzle can be configured to dispense CNG or another type of fuel. The at least one electrically powered component may include a transaction terminal.
摘要翻译： 提供了一种燃料分配器系统，其包括分隔部分以将燃料分配单元与至少一个电动部件分离。 分隔部分可以被构造和布置成将至少一个电动部件密封以暴露于从燃料分配单元排出的气体蒸气。 燃料分配器单元可以包括燃料分配喷嘴和液压部件。 该系统可以包括额外的燃料分配单元。 燃料分配喷嘴可以被配置为分配CNG，并且附加的燃料分配喷嘴可以被配置为分配CNG或另一种类型的燃料。 所述至少一个电动部件可以包括交易终端。
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公开(公告)号：US20160348840A1
公开(公告)日：2016-12-01
申请号：US15116382
申请日：2015-01-29
发明人： Kenji NAGURA , Tetsuya KAKIUCHI , Takashi OKUNO , Koji NOISHIKI , Akitoshi FUJISAWA , Shinichi MIURA
CPC分类号： F17C5/007 , B60K15/07 , B60S5/02 , F04B41/02 , F17C5/06 , F17C7/00 , F17C13/002 , F17C2205/0111 , F17C2205/0142 , F17C2205/0376 , F17C2221/012 , F17C2223/0123 , F17C2223/033 , F17C2225/0123 , F17C2225/036 , F17C2227/0128 , F17C2227/0157 , F17C2227/0164 , F17C2227/0344 , F17C2227/0348 , F17C2227/0353 , F17C2227/0355 , F17C2227/0388 , F17C2227/041 , F17C2250/043 , F17C2250/0452 , F17C2250/072 , F17C2250/075 , F17C2260/018 , F17C2260/038 , F17C2260/042 , F17C2265/061 , F17C2265/063 , F17C2265/065 , F17C2270/0139 , Y02E60/321 , Y02E70/30 , Y02P90/45
摘要： A gas supply system—includes a compressor unit, an accumulator unit, a pre-cooling system and a housing. In the gas supply system, the compressor unit is vertically arranged and the pre-cooling system is arranged above the accumulator unit in the housing. The compressor unit and the accumulator unit are covered by one rectangular parallelepiped housing.
摘要翻译： 气体供应系统 - 包括压缩机单元，蓄能器单元，预冷系统和壳体。 在气体供应系统中，压缩机单元垂直布置，并且预冷却系统布置在壳体中的蓄能器单元的上方。 压缩机单元和蓄电池单元被一个长方体外壳覆盖。
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公开(公告)号：US20160341188A1
公开(公告)日：2016-11-24
申请号：US15114142
申请日：2015-01-30
申请人： NUOVO PIGNONE SRL
CPC分类号： F04B35/06 , F02G1/043 , F02G2254/10 , F02G2280/50 , F04B35/002 , F04B37/18 , F04B39/0005 , F04B39/0094 , F04B41/02 , F17C5/007 , F17C5/06 , F17C2205/0323 , F17C2205/0326 , F17C2205/0338 , F17C2205/0341 , F17C2221/033 , F17C2223/0123 , F17C2223/033 , F17C2223/035 , F17C2225/0123 , F17C2225/036 , F17C2227/0164 , F17C2250/01 , F17C2265/015 , F17C2265/063 , F17C2265/065 , F17C2270/0139
摘要： The CNG system comprises a gas inlet line and a reciprocating compressor arranged and configured for compressing gas from the gas inlet line and delivering compressed gas towards a dispenser. A Stirling engine is drivingly connected to the reciprocating compressor. A burner receives gas from the gas inlet line and generates thermal energy for powering the Stirling engine.
摘要翻译： CNG系统包括气体入口管线和往复式压缩机，其布置和构造成用于压缩来自气体入口管线的气体并将压缩气体输送到分配器。 斯特林发动机驱动地连接到往复式压缩机。 燃烧器从气体入口管接收气体，并产生用于为斯特林发动机供电的热能。
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