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公开(公告)号：US09752514B2
公开(公告)日：2017-09-05
申请号：US14767031
申请日：2014-02-25
CPC分类号： F02D19/0605 , F02D19/08 , F02D19/084 , F02M31/14 , F02M43/04 , Y02T10/126 , Y02T10/36
摘要： The system is applied to an engine (M) having an injection system, a fuel feed line and a cooling system (CS), by means of a cooling fluid which circulates, through hot fluid ducts and cold fluid ducts, through the engine (M) and through a heat exchanger. The feed line has a first segment, connected to the injection system and provided with a first valve, to be closed when the fuel temperature is below a maximum value, and open when the fuel temperature reaches the maximum value. The feed line also has a second segment derived from the first and absorbing thermal energy from the hot fluid duct or from the combustion gases and provided with a second valve which remains open while the fuel temperature is lower than the maximum value, and which is closed when said temperature reaches the maximum value.
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公开(公告)号：US20170051709A1
公开(公告)日：2017-02-23
申请号：US14829326
申请日：2015-08-18
发明人： Frank Raymond Jasper
IPC分类号： F02M31/04 , F02M35/116
CPC分类号： F02M35/10268 , F01N5/02 , F02M31/02 , F02M31/04 , F02M31/08 , F02M31/093 , F02M31/14 , F02M35/10032 , F02M35/10052 , F02M35/10072 , F02M35/10091 , F02M35/10354 , F02M35/116 , F02M35/16 , Y02T10/126
摘要： A thermal fuel delivery system includes an insertion assembly and a fuel device. The insertion assembly includes a housing defining a cavity for housing the fuel device. The housing is disposed above and coupled to a pair of frame members via a plurality of connecting members. The frame members extend laterally away from the housing. The insertion assembly further includes an intake manifold coupled to the housing via a tube. A plurality of runner tubes extend laterally away from the intake manifold and pass through the frame members at an inner portion of the frame members and terminate at an outer portion of the frame members.
摘要翻译： 热燃料输送系统包括插入组件和燃料装置。 插入组件包括限定用于容纳燃料装置的空腔的壳体。 壳体经由多个连接构件设置在一对框架构件的上方并联接到一对框架构件。 框架构件横向延伸远离壳体。 插入组件还包括经由管连接到壳体的进气歧管。 多个流道管横向延伸远离进气歧管并在框架构件的内部部分处穿过框架构件，并终止于框架构件的外部部分。
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公开(公告)号：US20160265490A1
公开(公告)日：2016-09-15
申请号：US14901310
申请日：2014-07-01
CPC分类号： F02M31/10 , F01M5/002 , F01P11/08 , F02M31/102 , F02M31/14 , F28D9/0037 , F28D9/005 , F28D9/0093 , F28D2021/0087 , F28D2021/0089 , F28F2009/004 , Y02T10/126
摘要： The heat exchanger comprises a first and a second stage (E1,E2), each having an inlet and an outlet of water, the second stage (E2) having an inlet and an outlet of oil, the first stage (E1) being provided with fuel inlet and outlet nozzles, selectively connected, in parallel, to the fuel supply to the engine (M). The inlet and outlet of water of the first stage (E1) are respectively connected to the outlet of the water radiator, by means of a cooling water circuit internal to the engine (M), and to the water inlet of the second stage (E2). The water outlet of the second stage (E2) is connected to the inlet of a water radiator, and the inlet and outlet of oil in the second stage (E2) are connected in series to a lubricant oil circuit internal to the engine (M).
摘要翻译： 所述热交换器包括第一和第二阶段（E1，E2），每个阶段具有水的入口和出口，所述第二阶段（E2）具有油的入口和出口，所述第一阶段（E1）设置有 燃料入口和出口喷嘴，并联选择性地连接到发动机（M）的燃料供应。 第一级（E1）的水的入口和出口分别通过发动机（M）内部的冷却水回路和第二级（E2）的进水口连接到散热器的出口 ）。 第二级（E2）的出水口连接到散热器的入口，第二级（E2）的油入口和出口与发动机（M）内部的润滑油回路串联连接， 。
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4.发明申请公开(公告)号：US20160017822A1
公开(公告)日：2016-01-21
申请号：US14767031
申请日：2014-02-25
CPC分类号： F02D19/0605 , F02D19/08 , F02D19/084 , F02M31/14 , F02M43/04 , Y02T10/126 , Y02T10/36
摘要： The system is applied to an engine (M) having an injection system (10), a fuel feed line (30) and a cooling system (CS), by means of a cooling fluid which circulates, through hot fluid ducts (61a, 61b) and cold fluid ducts (62a, 62b), through the engine (M) and through a heat exchanger (60). The feed line (30) comprises: a first segment (31), connected to the injection system (10) and provided with a first valve (33), to be closed when the fuel temperature is below a maximum value, and open when the fuel temperature reaches the maximum value; and a second segment (32) derived from the first and absorbing thermal energy from the hot fluid duct (61a, 61b) or from the combustion gases and provided with a second valve (34) which remains open while the fuel temperature is lower than the maximum value, and which is closed when said temperature reaches the maximum value.
摘要翻译： 该系统通过冷却流体施加到具有喷射系统（10），燃料供给管线（30）和冷却系统（CS）的发动机（M），冷却流体通过热流体管道（61a，61b）循环 ）和冷流体管道（62a，62b），通过发动机（M）并通过热交换器（60）。 进料管线（30）包括：连接到喷射系统（10）并且具有第一阀（33）的第一段（31），当燃料温度低于最大值时被关闭，当第 燃油温度达到最大值; 和从第一热源流体管道（61a，61b）吸收的热能或来自燃烧气体的第二段（32），并且设置有第二阀（34），其在燃料温度低于 最大值，当所述温度达到最大值时关闭。
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5.发明授权System and method for heating a fuel using an exhaust gas recirculation system 有权使用排气再循环系统加热燃料的系统和方法公开(公告)号：US08534073B2
公开(公告)日：2013-09-17
申请号：US12258670
申请日：2008-10-27
IPC分类号： F02C3/34
摘要： An embodiment of the present invention may take the form of a system that may use the heat removed from an exhaust stream during an exhaust gas recirculation process to heat the fuel consumed by a turbomachine.
摘要翻译： 本发明的一个实施例可以采用系统的形式，该系统可以在废气再循环过程中使用从废气流中除去的热量来加热由涡轮机消耗的燃料。
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公开(公告)号：US20110283959A1
公开(公告)日：2011-11-24
申请号：US12785034
申请日：2010-05-21
申请人： Koji ASO , Takahiko Fujiwara , Hiroshi Tanaka
发明人： Koji ASO , Takahiko Fujiwara , Hiroshi Tanaka
CPC分类号： F02M31/14 , F01N3/30 , F01N9/00 , F01N2240/30 , F01N2610/02 , F01N2610/03 , F02D19/0644 , F02D19/0671 , F02D19/081 , F02D41/0025 , F02D41/0235 , F02D2200/0802 , F02M23/10 , F02M31/18 , Y02T10/126
摘要： An ammonia burning internal combustion engine in which, in addition to ammonia, a reformed gas reformed at a reformer is fed into a combustion chamber. When a reforming ability of the reformer is less than a predetermined reforming ability, an ammonia ratio is increased to a ratio more than the ammonia ratio after completion of engine warmup set in advance in accordance with an operation state of the engine, and secondary air is fed from a secondary air feeding device into an engine exhaust passage upstream of an exhaust purification catalyst.
摘要翻译： 除了氨之外，在重整器中重整的重整气体中的氨燃烧内燃机被送入燃烧室。 当重整器的重整能力小于预定的重整能力时，根据发动机的运行状态，氨预测比例提高到预先设定的发动机预热完成后的氨比例，并且二次空气为 从二次空气供给装置进入排气净化催化剂上游的发动机排气通路。
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公开(公告)号：US07631625B2
公开(公告)日：2009-12-15
申请号：US11637233
申请日：2006-12-11
申请人： Bradley E. De Pottey
发明人： Bradley E. De Pottey
CPC分类号： F02M31/14 , F02M31/07 , F02M31/13 , F02M31/145 , F02P19/025 , Y02T10/126
摘要： A system and method for controlling a temperature of a combustion chamber heater of an engine includes a calculation module that determines a temperature of the combustion chamber heater based on an effective resistance of the combustion chamber heater, and a control module that controls the temperature of the combustion chamber heater by commanding a duty cycle of the combustion chamber heater based on an operating temperature signal of the combustion chamber heater and a desired temperature of the combustion chamber heater.
摘要翻译： 用于控制发动机的燃烧室加热器的温度的系统和方法包括：计算模块，其基于燃烧室加热器的有效电阻来确定燃烧室加热器的温度;以及控制模块，其控制燃烧室加热器的温度 燃烧室加热器，其基于燃烧室加热器的操作温度信号和燃烧室加热器的期望温度来指示燃烧室加热器的占空比。
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公开(公告)号：US20080314370A1
公开(公告)日：2008-12-25
申请号：US12213647
申请日：2008-06-23
IPC分类号： F02G5/00
CPC分类号： F02M31/14 , F01P7/165 , F01P2060/08 , F01P2060/10 , Y02T10/126
摘要： The vehicle fuel preheater works on the known fact that by preheating the fuel, the fuel is more effectively vaporized, resulting in more efficient combustion. This preheating is accomplished using heat that normally cycles through the heater core for interior heat. The preheater, i.e., heat exchanger, has a housing, through which heated engine coolant on its way from the cooling pump to the heater core is routed. A coiled copper gas line is routed through the housing, and is connected between a segment of the fuel line and the engine combustion chamber so that the preheater can deliver preheated fuel to the combustion chamber. The heat exchanger is installed in a vertical orientation to prevent air lock in the fuel and cooling systems.
摘要翻译： 车辆燃料预热器工作在已知的事实，即通过预热燃料，燃料更有效地蒸发，导致更有效的燃烧。 这种预热是通过热量实现的，该热量通常通过加热器核心进行内部热量循环。 预热器，即热交换器，具有壳体，通过该外壳，从冷却泵到加热器芯的路线上的加热的发动机冷却剂被路由。 线圈铜气线路穿过壳体，并且连接在燃料管线的一段和发动机燃烧室之间，使得预热器可将预热的燃料输送到燃烧室。 热交换器以垂直方向安装，以防止燃油和冷却系统中的气锁。
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公开(公告)号：US20070261681A1
公开(公告)日：2007-11-15
申请号：US11879586
申请日：2007-07-17
申请人： Harry Schoell
发明人： Harry Schoell
IPC分类号： F02G5/02
CPC分类号： F02B75/246 , F02B75/222 , F02B77/085 , F02M31/06 , F02M31/14 , Y02T10/126
摘要： An insulated engine shrouding encloses a combustion chamber and piston assembly. The engine shrouding includes air transfer ducts that channel air from a condenser, where the air is preheated, to intakes of air-to-air heat exchangers where the air is further heated. The heat exchangers direct the hot air to atomizer/igniter assemblies in a burner to generate combustion gases in the combustion chamber. The engine shrouding further includes return ducts that direct the combustion exhaust gases through an exhaust portion of the air-to-air heat exchangers. Heat from the exhaust gases is used to preheat the air being directed through the intakes.
摘要翻译： 隔热发动机护罩包围燃烧室和活塞组件。 发动机护罩包括空气传送管道，其将来自冷凝器的空气（其中空气被预热）引导到空气进一步加热的空气 - 空气热交换器的入口。 热交换器将热空气引导到燃烧器中的雾化器/点火器组件，以在燃烧室中产生燃烧气体。 发动机护罩还包括引导燃烧废气通过空气 - 空气热交换器的排气部分的返回管道。 来自废气的热量用于预热通过进气口的空气。
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公开(公告)号：US20060042565A1
公开(公告)日：2006-03-02
申请号：US10927353
申请日：2004-08-26
申请人： Haoran Hu
发明人： Haoran Hu
IPC分类号： F02B43/08
CPC分类号： F02M31/18 , F01N3/0885 , F01N2240/30 , F02M27/02 , F02M31/14 , F23C2900/03002 , H01M8/0618 , H01M2008/1293 , Y02T10/126
摘要： The invention relates to a fuel reforming system in which an intensifier is used to pressurize the fuel. An intensifier is a simple device that can be used to step up the pressure provided by a conventional fuel pump. The fuel at increased pressure is passed through a nozzle. As the fuel leaves the nozzle, it atomizes and partially vaporizes. Optionally, the nozzle entrains air through the Venturi effect. Treating the fuel in this manner promotes mixing, increase reformer efficiency, and reduces the formation of byproducts. The invention is particularly suited to vehicle-mounted fuel reformer systems.
摘要翻译： 本发明涉及一种燃料重整系统，其中增压器用于对燃料加压。 增压器是可以用于提高常规燃油泵所提供的压力的简单装置。 增加压力的燃料通过喷嘴。 当燃料离开喷嘴时，雾化并部分蒸发。 可选地，喷嘴夹带空气通过文丘里效应。 以这种方式处理燃料促进混合，提高重整器效率，并减少副产物的形成。 本发明特别适用于车载燃料重整器系统。
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