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1. 发明申请

US20170261235A1 SYSTEM FOR COOLING AN ELECTRICAL COMPONENT OF A MACHINE 审中-公开
公开(公告)号：US20170261235A1
公开(公告)日：2017-09-14
申请号：US15067325
申请日：2016-03-11
申请人： Electro-Motive Diesel, Inc.
发明人： Joseph Randall Bushen
IPC分类号： F25B9/00 , B61C5/00 , B61C17/00 , F17C9/02
CPC分类号： B61C17/00 , B61C5/00 , F17C9/02 , F17C9/04 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2227/0302 , F17C2227/0339 , F17C2265/033 , F17C2265/066 , F17C2270/0173
摘要： A system for cooling at least one electrical component of a machine. The machine is powered by a liquefied natural gas (LNG). The system includes at least one blower and at least one heat exchanger. The at least one blower is arranged to direct an air flow towards the at least one electrical component. The at least one heat exchanger is arranged upstream of the at least one electrical component. The at least one heat exchanger is using LNG as the coolant for cooling the air flow being directed towards the at least one electrical component.

2. 发明申请

US20160097489A1 ARGON RECONDENSING APPARATUS 有权
公开(公告)号：US20160097489A1
公开(公告)日：2016-04-07
申请号：US14876544
申请日：2015-10-06
申请人： L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
发明人： Sylvain MADÉ , Yves HARDY , Gilles POULIN
IPC分类号： F17C9/02
CPC分类号： F17C9/02 , F17C2265/03 , F17C2265/032 , F17C2265/033 , F25J1/002 , F25J1/004 , F25J1/0077 , F25J1/0221 , F25J1/0244 , F25J2210/42 , F25J2210/90 , F25J2250/02
摘要： An apparatus for condensing argon can include cold box, which is preferably sealed and largely maintenance free, where all instruments and valves requiring routine maintenance are to be located outside, a nitrogen separator disposed within the cold box, a heat exchanger disposed within the cold box, the heat exchanger is configured to condense a gaseous argon stream against a pressurized liquid nitrogen stream. The cold box is elevated as compared to an argon storage vessel, such that the condensed argon stream can flow to the argon storage vessel without the need for a pump.
摘要翻译：用于冷凝氩的装置可以包括冷箱，其优选是密封的并且很大程度上不需要维护，其中需要例行维护的所有仪器和阀门将位于外部，设置在冷箱内的氮气分离器，设置在冷箱内的热交换器，热交换器被配置为将气态氩气流压缩在加压的液氮流下。与氩存储容器相比，冷箱升高，使得冷凝的氩气流可以流到氩存储容器而不需要泵。

3. 发明申请

US20150007585A1 Systems and Methods for Maintaining Pressure in Cryogenic Storage Tanks 有权
标题翻译：保持低温储罐压力的系统和方法
公开(公告)号：US20150007585A1
公开(公告)日：2015-01-08
申请号：US13936555
申请日：2013-07-08
申请人： The Boeing Company
发明人： Ronald Tatsuji Kawai
IPC分类号： F17C6/00 , F17C13/02 , F17C9/02
CPC分类号： F17C6/00 , B64D37/30 , F17C9/02 , F17C13/005 , F17C13/025 , F17C2201/054 , F17C2221/012 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2250/0434 , F17C2250/0491 , F17C2250/0626 , F17C2250/0689 , F17C2265/033 , F17C2265/037 , F17C2265/066 , F17C2270/0189 , Y02E60/321
摘要： A system for maintaining a substantially constant pressure within an ullage space of a cryogenic storage tank is provided. The system includes a compressor configured to receive fuel gas from the cryogenic storage tank, and compress the fuel gas to produce heated fuel gas. The system further includes a heat exchanger in flow communication with the compressor and configured to cool the heated fuel gas to produce cooled fuel gas, and a turbine in flow communication with the heat exchanger and configured to expand the cooled fuel gas to produce a gas and liquid mixture having a predetermined liquid to gas ratio, and discharge the gas and liquid mixture into the cryogenic storage tank.
摘要翻译：提供一种用于在低温储罐的空白空间内保持基本上恒定的压力的系统。该系统包括被配置为从低温储罐接收燃料气体并压缩燃料气体以产生加热的燃料气体的压缩机。该系统还包括与压缩机流体连通并被配置为冷却加热的燃料气体以产生冷却的燃料气体的热交换器，以及与热交换器流体连通的涡轮机，并且构造成使冷却的燃料气体膨胀以产生气体，液体混合物具有预定的液体与气体的比例，并将气体和液体混合物排放到低温储存罐中。

4. 发明申请

US20140174105A1 SYSTEMS AND METHODS FOR RE-CONDENSATION OF BOIL-OFF GAS 审中-公开
标题翻译：锅炉再凝结系统及方法
公开(公告)号：US20140174105A1
公开(公告)日：2014-06-26
申请号：US13726473
申请日：2012-12-24
申请人： General Electric Campany
发明人： William Dwight Gerstler , James Edward Simpson , Laura Michele Hudy , Vaibhav Bahadur , Chiranjeev Kalra
IPC分类号： F17C7/00
CPC分类号： F17C7/00 , F17C13/00 , F17C2201/054 , F17C2205/0326 , F17C2205/0391 , F17C2205/0394 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2250/032 , F17C2250/0439 , F17C2260/02 , F17C2265/033 , F17C2265/034 , F17C2265/037 , F17C2270/0189
摘要： A system in one embodiment includes a heat exchanger, a detection unit, and a controller. The heat exchanger includes a first passage and a second passage configured for exchange of heat therebetween. The first passage is configured to receive a boil-off gas stream of a first cryogenic fluid. The second passage is configured to receive a liquid stream of a second cryogenic fluid. The detection unit is configured to detect a characteristic of the boil-off gas stream. The controller is configured to, responsive to information acquired from the detection unit corresponding to the characteristic, control the flow of the second cryogenic fluid to provide sufficient exchange of heat from the boil-off gas stream via the heat exchanger to condense at least a portion of the boil-off gas stream. A liquid stream of the first cryogenic fluid is output from the first passage and returned to a first tank.
摘要翻译：一个实施例中的系统包括热交换器，检测单元和控制器。热交换器包括第一通道和第二通道，该第二通道构造成用于在它们之间交换热量。第一通道构造成接收第一低温流体的蒸发气流。第二通道构造成接收第二低温流体的液体流。检测单元被配置为检测蒸发气体流的特性。所述控制器被配置为响应于从所述检测单元获取的对应于所述特征的信息，控制所述第二低温流体的流动，以提供经由所述热交换器从所述蒸发气体流充分的热交换以冷凝至少一部分的蒸发气流。第一低温流体的液体流从第一通道输出并返回到第一储罐。

5. 发明申请

US20080264492A1 Methods for pressurizing boil off gas 审中-公开
标题翻译：加压沸腾气体的方法
公开(公告)号：US20080264492A1
公开(公告)日：2008-10-30
申请号：US11646875
申请日：2006-12-28
申请人： Hyun Cho , Felix J. Fernandez de la Vega
发明人： Hyun Cho , Felix J. Fernandez de la Vega
IPC分类号： B23P17/00
CPC分类号： F17C9/02 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/0161 , F17C2223/033 , F17C2223/043 , F17C2223/047 , F17C2225/0123 , F17C2225/035 , F17C2227/0135 , F17C2227/0178 , F17C2227/0302 , F17C2227/0393 , F17C2265/033 , F17C2265/034 , F17C2265/037 , F17C2270/0136 , Y10T137/0396
摘要： A method for pressurizing vapor from a liquefied gas is provided. At least a portion of a storage tank overhead vapor stream can flow to an eductor and at least a portion of a hydrocarbon liquid stream can flow to the eductor. The hydrocarbon liquid stream can have a higher pressure than the vapor stream. The vapor stream and the hydrocarbon liquid stream can be combined within the eductor to provide a mixed stream. The mixed stream can be pressurized within the eductor.
摘要翻译：提供了一种从液化气加压蒸气的方法。至少一部分储罐顶部蒸汽流可以流到喷射器，并且至少一部分烃液流可以流到喷射器。烃液体流可以具有比蒸气流更高的压力。蒸汽流和烃液流可以在喷射器内组合以提供混合流。混合物流可在喷射器内加压。

6. 发明申请

US20050217281A1 Method for the reliquefaction of gas 审中-公开
标题翻译：气体再液化方法
公开(公告)号：US20050217281A1
公开(公告)日：2005-10-06
申请号：US11047775
申请日：2005-02-02
申请人： Robert Adler , Georg Siebert
发明人： Robert Adler , Georg Siebert
IPC分类号： F02G1/055 , F17C5/02 , F17C13/00 , F17C13/08 , F25J1/00 , H01M8/04 , H01M8/06 , F17C3/10
CPC分类号： F17C13/005 , F17C2221/012 , F17C2223/0161 , F17C2223/033 , F17C2223/043 , F17C2225/0161 , F17C2225/033 , F17C2260/035 , F17C2265/031 , F17C2265/033 , F17C2265/034 , F17C2265/036 , F17C2265/037 , F17C2265/038 , F17C2270/0184 , F25J1/001 , F25J1/0037 , F25J1/004 , F25J1/0202 , F25J2210/90 , F25J2230/22 , H01M8/04089 , H01M8/04208 , Y02E60/321 , Y02P90/45
摘要： A method for the reliquefaction of the gas phase occurring in a storage tank includes the step of warming, compressing, cooling and expanding a reliquefying gas stream after its removal from the storage tank against itself for the purpose of reliquefaction, wherein only a partial flow of the gas stream removed from the storage tank is fed to a compressor.
摘要翻译：用于储存罐中发生气相再液化的方法包括：为了再液化的目的，将再液化气体流从贮存罐中取出后对其进行升温，压缩，冷却和膨胀的步骤，其中只有部分流动将从储罐中取出的气流送入压缩机。

7. 发明授权

US5150578A Cryostat 失效
标题翻译： CRYOSTAT
公开(公告)号：US5150578A
公开(公告)日：1992-09-29
申请号：US755240
申请日：1991-09-05
申请人： Hisasi Oota , Kazuki Moritsu
发明人： Hisasi Oota , Kazuki Moritsu
IPC分类号： F17C13/02 , F25D19/00
CPC分类号： F17C13/025 , F25D19/006 , F17C2223/0161 , F17C2250/032 , F17C2250/043 , F17C2250/0626 , F17C2265/033 , Y10S505/892
摘要： In a cryostat comprising a cryogen container for containing a liquid cryogen, and a refrigerator for recondensing a cryogen gas resulting from evaporating of the liquid cryogen, the pressure within the cryogen container is detected, and when the pressure falls to a negative value due to excessive cooling, a heater is turned on to raise the temperature thereby to enhance the evaporation. As an alternative, the refrigerator may be turned off or its power may be lowered. This will increase the pressure within the cryogen container. When the pressure rises to a positive value, the heater is turned off or the refrigerator is turned on or its power is raised. Through such control, the pressure can be maintained at a constant, positive value. As a result, deformation of the cryogen container due to pressure variation is avoided, and deformation of the superconducting coil wound on the cryogen container is avoided, and the magnetic field strength and the magnetic field uniformity can be maintained constant.
摘要翻译：在包含用于容纳液体冷冻剂的冷冻剂容器的低温恒温器和用于再冷凝由液体冷冻剂蒸发而产生的冷冻剂气体的冰箱中，检测到冷冻剂容器内的压力，并且当由于过量的压力降到负值时冷却时，开启加热器以升高温度，从而增加蒸发。作为替代，冰箱可以被关闭或其功率可能降低。这将增加冷冻剂容器内的压力。当压力上升到正值时，加热器关闭或冰箱打开或其电源提高。通过这种控制，压力可以保持在恒定的正值。结果，避免了由于压力变化导致的冷冻剂容器的变形，并且避免了缠绕在冷冻剂容器上的超导线圈的变形，并且可以将磁场强度和磁场均匀性保持恒定。

8. 发明授权

US4675037A Apparatus and method for recovering liquefied natural gas vapor boiloff by reliquefying during startup or turndown 失效
标题翻译：用于通过在启动或调低期间重新液化来回收液化天然气蒸气的设备和方法
公开(公告)号：US4675037A
公开(公告)日：1987-06-23
申请号：US830616
申请日：1986-02-18
申请人： Charles L. Newton
发明人： Charles L. Newton
IPC分类号： C10L3/06 , F17C13/00 , F17C13/02 , F25J1/02 , F25J3/02
CPC分类号： F25J1/0248 , F17C13/02 , F25J1/0025 , F25J1/0247 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2227/0157 , F17C2227/0393 , F17C2250/0636 , F17C2265/01 , F17C2265/03 , F17C2265/033 , F17C2265/034 , F17C2265/037 , F25J2230/08 , F25J2245/02 , F25J2290/62
摘要： A portion of the boiloff from LNG storage container is revaporized and recycled during reliquefaction process to control the concentration of nitrogen and to provide upper limit temperature control.
摘要翻译：液化天然气储存容器的一部分蒸汽在再液化过程中被再蒸发和回收，以控制氮的浓度并提供上限温度控制。

9. 发明授权

US2720182A Tank barge assembly 失效
标题翻译：坦克驳船总成
公开(公告)号：US2720182A
公开(公告)日：1955-10-11
申请号：US22865451
申请日：1951-05-28
申请人： N A HARDIN , HAZEL H WRIGHT , NEWTON CATHERINE H , HARVEY B JACOBSON
发明人： BRANDON CLARENCE W
IPC分类号： B63B25/12 , F17C1/00
CPC分类号： B63B25/12 , F17C1/002 , F17C2201/0104 , F17C2201/0109 , F17C2201/0128 , F17C2201/035 , F17C2201/052 , F17C2203/0617 , F17C2205/0119 , F17C2205/013 , F17C2205/0142 , F17C2205/0308 , F17C2205/0379 , F17C2221/01 , F17C2221/035 , F17C2223/0153 , F17C2223/031 , F17C2227/0351 , F17C2227/0395 , F17C2260/016 , F17C2260/021 , F17C2260/022 , F17C2260/023 , F17C2265/033 , F17C2265/034 , F17C2270/0113

10. 发明授权

US09574711B2 Method and system for regulating cryogenic vapor pressure 有权
标题翻译：调节低温蒸气压的方法和系统
公开(公告)号：US09574711B2
公开(公告)日：2017-02-21
申请号：US13274927
申请日：2011-10-17
申请人： Shengyi Liu , Lijun Gao
发明人： Shengyi Liu , Lijun Gao
IPC分类号： F25B21/02 , F17C13/00
CPC分类号： F17C13/025 , F17C13/00 , F17C13/026 , F17C2201/0109 , F17C2201/032 , F17C2203/032 , F17C2203/0391 , F17C2203/0629 , F17C2203/0643 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2223/047 , F17C2227/0107 , F17C2227/0302 , F17C2227/0304 , F17C2227/0337 , F17C2227/0381 , F17C2250/032 , F17C2250/034 , F17C2250/043 , F17C2250/0439 , F17C2250/0626 , F17C2250/0631 , F17C2265/03 , F17C2265/033 , F17C2265/036 , F25B21/04 , F25B2321/0212
摘要： A vapor pressure regulation system includes a vessel including a vessel wall that defines an enclosure, and a temperature adjustment mechanism coupled to the vessel. A heat transfer between the temperature adjustment mechanism and the vessel is adjusted based on at least a vapor pressure within the vessel to facilitate regulating the vapor pressure within the vessel.
摘要翻译：蒸汽压力调节系统包括容器，其包括限定外壳的容器壁和连接到容器的温度调节机构。至少基于容器内的蒸气压来调节温度调节机构和容器之间的热传递，以便于调节容器内的蒸汽压力。

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