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91. 发明授权

US10221816B2 Hybrid vehicle with a liquefied light hydrocarbon or hydrogen fuel system and methods thereto 有权
公开(公告)号：US10221816B2
公开(公告)日：2019-03-05
申请号：US15709093
申请日：2017-09-19
申请人： Alberto Martin Perez
发明人： Alberto Martin Perez
IPC分类号： F02M31/12 , F02M31/125 , F02M21/06 , F17C9/02 , F02M21/02 , F17C5/02 , F17C13/00 , F04B15/08
摘要： A hybrid vehicle comprising a liquefied light hydrocarbon or hydrogen (LLH) fuel system is disclosed. The fuel system comprises an insulated fuel tank having a buffer space containing vaporized fuel, an orifice plate and a fuel coil conveying a first fuel vapor to a buffer tank through a first solenoid valve; a fuel line conveying a second fuel vapor through a second solenoid valve to the buffer tank and a pressure regulator, wherein an outlet to the buffer tank connects to the pressure regulator and wherein an outlet of the pressure regulator is adapted to connect to a fuel inlet to an energy conversion device selected from the group of fuel cells, Stirling engines and internal combustion engines. Methods of using the hybrid vehicle are also disclosed.

92. 发明申请

US20180155048A1 CATALYTIC FUEL TANK INERTING APPARATUS FOR AIRCRAFT 审中-公开
公开(公告)号：US20180155048A1
公开(公告)日：2018-06-07
申请号：US15880639
申请日：2018-01-26
申请人： Hamilton Sundstrand Corporation
发明人： Eric Surawski
IPC分类号： B64D37/32 , B64D37/02 , F02M21/06 , F02M27/02
CPC分类号： B64D37/32 , A62C3/065 , A62C3/08 , B64D37/02 , F02M21/06 , F02M27/02 , Y02T10/32 , Y02T50/44
摘要： Fuel tank inerting systems and methods for aircraft are provided. The systems include a fuel tank, a first reactant source fluidly connected to the fuel tank and arranged to receive fuel from the fuel tank, a second reactant source, a catalytic reactor arranged to receive a first and second reactants from the first and second sources, respectively, to generate an inert gas that is supplied to the fuel tank to fill a ullage space of the fuel tank, a heat exchanger arranged between the catalytic reactor and the fuel tank and downstream of the catalytic reactor, the heat exchanger arranged to at least one of condense and cool an output from the catalytic reactor to separate out an inert gas and a byproduct, and a cool air source arranged to supply cool air to the heat exchanger and then the catalytic reactor to provide thermal control of the catalytic reactor.

93. 发明授权

US09926837B2 Internal combustion engine, in particular a stationary gas engine, comprising a combustion chamber 有权
公开(公告)号：US09926837B2
公开(公告)日：2018-03-27
申请号：US14247590
申请日：2014-04-08
申请人： GE Jenbacher GmbH & Co OG
发明人： Friedrich Gruber , Guenther Wall
IPC分类号： F02B19/10 , F02B19/00 , C10K1/04 , C01B3/32 , F02M21/02 , F02M21/06 , F02D19/06 , F02M25/022 , F02B37/00 , F02B43/10
CPC分类号： F02B19/00 , C01B3/32 , C01B2203/0244 , C01B2203/0495 , C01B2203/06 , C01B2203/0894 , C01B2203/1276 , C10K1/04 , F02B19/10 , F02B37/00 , F02B43/10 , F02D19/0671 , F02M21/0227 , F02M21/0245 , F02M21/06 , F02M25/0222 , Y02P20/129 , Y02T10/121 , Y02T10/125 , Y02T10/144 , Y02T10/16 , Y02T10/32 , Y02T10/36
摘要： An internal combustion engine, in particular a stationary gas engine, includes a combustion chamber to which a propellant can be fed from a first propellant source via a combustion chamber pipe, and a pre-combustion chamber to which a flushing gas can be fed via a flushing gas pipe. A flushing gas mixer, in which a propellant to be fed via a propellant pipe from the first propellant source or from a second propellant source, and a synthesis gas to be fed via a synthesis gas pipe, can be mixed is provided. A mixer outlet opens into the flushing gas pipe, and the synthesis gas can be generated by a reformer to which a fuel can be fed from a fuel source via a reformer feed pipe. The reformer outlet of the reformer opens into the synthesis gas pipe, and a cooling device for cooling the synthesis gas is provided.

94. 发明申请

US20180073494A1 CRYOGENIC PUMP OPERATION FOR CONTROLLING HEAT EXCHANGER DISCHARGE TEMPERATURE 审中-公开
公开(公告)号：US20180073494A1
公开(公告)日：2018-03-15
申请号：US15552049
申请日：2016-02-19
申请人： WESTPORT POWER INC.
发明人： Gavin G. HARTNETT , Brendan Jason ELDER
IPC分类号： F04B37/08 , F01P9/02 , F02M21/02 , F02M21/06
摘要： Gaseous fuel downstream of a heat exchanger can be too cold for fuel system components when the temperature of engine coolant employed as a working fluid in the heat exchanger is too low to elevate gaseous fuel temperature, and it is possible for the engine coolant to freeze. A method of operating a cryogenic pump for controlling discharge temperature of a heat exchanger that vaporizes a process fluid received from the cryogenic pump with heat from a working fluid, where the cryogenic pump includes a piston reciprocatable in a cylinder between a proximate cylinder head and a distal cylinder head, includes monitoring at least one of process fluid temperature and working fluid temperature; retracting the piston during an intake stroke from the proximate cylinder head to the distal cylinder head; and extending the piston in a plurality of incremental discharge strokes until the piston travels from the distal cylinder head back to the proximate cylinder head. At least one of the number of incremental discharge strokes, a length of incremental discharge strokes and a rest period between incremental discharge strokes is selected such that at least one of the process fluid temperature and working fluid temperature is maintained above a predetermined level.

95. 发明申请

US20170314738A1 HEATING AND COOLING SYSTEM FOR AN ON-BOARD GAS ABSORBENT STORAGE VESSEL 有权
公开(公告)号：US20170314738A1
公开(公告)日：2017-11-02
申请号：US15597336
申请日：2017-05-17
申请人： Savannah River Nuclear Solutions, LLC
发明人： David A. Tamburello , Donald L. Anton , Bruce J. Hardy , Claudio Corgnale
IPC分类号： F17C13/00 , F02B43/12 , F02M21/02 , F02M21/06 , F17C11/00 , F25B5/02 , B60H1/00 , F25B41/04 , F25B6/02 , B60H1/14
摘要： In one aspect, a system for controlling the temperature within a gas adsorbent storage vessel of a vehicle may include an air conditioning system forming a continuous flow loop of heat exchange fluid that is cycled between a heated flow and a cooled flow. The system may also include at least one fluid by-pass line extending at least partially within the gas adsorbent storage vessel. The fluid by-pass line(s) may be configured to receive a by-pass flow including at least a portion of the heated flow or the cooled flow of the heat exchange fluid at one or more input locations and expel the by-pass flow back into the continuous flow loop at one or more output locations, wherein the by-pass flow is directed through the gas adsorbent storage vessel via the by-pass line(s) so as to adjust an internal temperature within the gas adsorbent storage vessel.

96. 发明授权

US09719500B2 Cryogennic liquefied gas intake/discharge valve body, reciprocating pump, and fuel gas supply device 有权
公开(公告)号：US09719500B2
公开(公告)日：2017-08-01
申请号：US14763990
申请日：2014-12-26
申请人： Mitsui Engineering & Shipbuilding Co., Ltd.
发明人： Makoto Kounosu , Renzo Kanda
IPC分类号： F04B15/08 , F04B53/10 , F02M21/02 , F02M21/06 , B63H21/14 , F04B9/10 , F17C13/04 , F02M59/10 , F02M59/46
CPC分类号： F04B15/08 , B63H21/14 , F02M21/0212 , F02M21/0215 , F02M21/0218 , F02M21/0221 , F02M21/023 , F02M21/06 , F02M59/105 , F02M59/462 , F02M59/464 , F04B9/10 , F04B53/10 , F04B2015/081 , F17C13/04 , Y02T10/32 , Y02T70/5218
摘要： A fluid intake/discharge valve body for suction of a cryogenic liquefied gas fluid into a cylinder liner and discharge of the gas fluid with a piston, includes: a valve seat body including a fluid supply portion to supply the fluid and a fluid exhaust portion; an intake valve biased against the fluid supply portion; and a discharge valve biased against the fluid exhaust portion. The fluid supply portion includes a supply pathway connected to a supply pipe; a dividing wall including intake holes facing the intake valve; and a counterbore recessed portion on the dividing wall to surround the intake holes. The intake valve abuts an edge of the recessed portion when biased against the fluid supply portion. The discharge valve receives fluid pressure from a side of the discharge hole including a recessed portion disposed in a region wider than an outer periphery of the discharge hole.

97. 发明授权

US09677507B2 Oil separator 有权
公开(公告)号：US09677507B2
公开(公告)日：2017-06-13
申请号：US14423368
申请日：2012-12-19
申请人： TOKYO ROKI CO., LTD. , NIKKI CO., LTD
发明人： Takatsugu Kurosawa , Tadashi Ichikawa , Yoshinori Maehira , Takayuki Idehara , Tomoaki Fukuoka , Masashi Iwasaki , Koji Kawayoko , Takaya Kohara
IPC分类号： F02M21/02 , B01D46/24 , B01D46/00 , F02M21/06 , F01M13/04
CPC分类号： F02M21/0227 , B01D46/0024 , B01D46/003 , B01D46/2411 , F01M2013/0438 , F02M21/0212 , F02M21/06 , Y02T10/32
摘要： A purpose of the present invention is to improve the oil removal rate in an oil separator that separates and removes oil from gas including the oil as an impurity. The oil separator according to the present invention is characterized by including a first filter member (42) in a cylindrical shape made with a cylindrical filter material having an air permeability, and positioned such that the target gas flows in from a hollow part as well as a central axis is in an up-down direction, and a second filter member (43) made with a filter material having air permeability and wrapped around the first filter member (42) along an outer surface thereof with a predetermined spacing from the outer surface of the first filter member (42).

98. 发明申请

US20170122264A1 Ethane Conversion System for Internal Combustion Engines 审中-公开
公开(公告)号：US20170122264A1
公开(公告)日：2017-05-04
申请号：US14928967
申请日：2015-10-30
申请人： Pioneer Energy Inc
发明人： John Brackett , Dan Thorn , Mike Lowe , Robert Zubrin
IPC分类号： F02M21/02 , F02M21/06
CPC分类号： F02M21/0203 , F02M21/0221 , F02M21/06 , Y02T10/32
摘要： Novel methods and devices to operate internal combustion engines on ethane fuel and blends of ethane fuel are provided where the pressure is controlled to maintain a liquid or vapor phase of the fuel and the fuel is admitted into the engine in a controlled and consistent manner for highly efficient engine performance.

99. 发明授权

US09593645B2 Gaseous fuel system having a turbine pump 有权
标题翻译：具有涡轮泵的气体燃料系统
公开(公告)号：US09593645B2
公开(公告)日：2017-03-14
申请号：US14310677
申请日：2014-06-20
申请人： ELECTRO-MOTIVE DIESEL, INC.
发明人： AAron Gamache Foege
IPC分类号： F02M21/02 , F02B43/00 , F02M21/06 , F02M31/00 , B61C5/00
CPC分类号： F02M21/0215 , B61C5/00 , F02B43/00 , F02M21/02 , F02M21/0245 , F02M21/06 , F02M31/00 , Y02T10/126 , Y02T10/32 , Y02T30/10
摘要： A gaseous fuel system is provided for a machine. The fuel system may have a pump having a body defining an inlet and an outlet. The pump may also have a compressor section in fluid communication with the inlet, a turbine section in fluid communication with the outlet, and a conduit formed between an outlet of the compressor section and an inlet of the turbine section. The fuel system may further have a heat exchanger integral to the conduit, a supply of a liquid fuel in communication with the inlet, and an accumulator in communication with the outlet configured to receive gaseous fuel.
摘要翻译：为机器提供气体燃料系统。燃料系统可以具有泵，其具有限定入口和出口的主体。泵还可以具有与入口流体连通的压缩机部分，与出口流体连通的涡轮机部分和形成在压缩机部分的出口与涡轮机部分的入口之间的导管。燃料系统还可以具有与导管一体的热交换器，与入口连通的液体燃料的供应，以及与出口连通的蓄电池，该蓄能器配置成接收气体燃料。

100. 发明申请

US20160334146A1 Fuel Regeneration Using Waste Heat of Refrigeration Unit 审中-公开
标题翻译：使用制冷单元余热进行燃油再生
公开(公告)号：US20160334146A1
公开(公告)日：2016-11-17
申请号：US15111225
申请日：2015-01-13
申请人： CARRIER CORPORATION
发明人： Michael Swab
IPC分类号： F25B27/00 , F02M21/02 , F28F27/00 , F02M21/06 , F25D11/00 , F28D15/00
CPC分类号： F25B27/00 , F02M21/0215 , F02M21/06 , F25B2327/001 , F25D11/003 , F28D15/00 , F28D2021/0026 , F28D2021/0068 , F28F27/00 , F28F2265/16
摘要： A refrigerated transportation cargo container includes a container and a refrigeration unit to provide a flow of refrigerated supply air for the container. The refrigeration unit has refrigerant flowing there through and includes a compressor and an engine (36) powered by a flow of fuel and driving the compressor. A regeneration heat exchanger (50) gasifies the fuel prior to the fuel entering the engine via a thermal energy exchange with the refrigerant flowing through the regeneration heat exchanger. A method of operating a refrigeration unit includes connecting an engine to a compressor and enabling a flow of refrigerant through the refrigeration unit. The refrigerant is directed through a regeneration heat exchanger as a flow of liquid fuel. The fuel is gasified at the regeneration heat exchanger via a thermal energy exchange with the refrigerant. The gasified fuel is directed to the engine to power the engine.
摘要翻译：冷藏运输货物集装箱包括容器和制冷单元，用于为容器提供冷却的供应空气流。制冷单元具有在那里流过的制冷剂，并且包括压缩机和由燃料流驱动并驱动压缩机的发动机（36）。再生热交换器（50）在燃料进入发动机之前通过与流过再生热交换器的制冷剂进行热能交换来使燃料气化。一种操作制冷单元的方法包括将发动机连接到压缩机并使制冷剂流过制冷单元。制冷剂作为液体燃料流引导通过再生热交换器。燃料通过与制冷剂的热能交换在再生热交换器处气化。气化的燃料被引导到发动机以为发动机供电。

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