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111. 发明申请

US20090205338A1 High efficiency dual cycle internal combustion engine with steam power recovered from waste heat 有权
标题翻译：具有从废热回收的蒸汽功率的高效率双循环内燃机
公开(公告)号：US20090205338A1
公开(公告)日：2009-08-20
申请号：US12387113
申请日：2009-04-28
申请人： James V. Harmon, SR. , James V. Harmon, JR. , Stephen C. Harmon
发明人： James V. Harmon, SR. , James V. Harmon, JR. , Stephen C. Harmon
IPC分类号： F01K17/00
CPC分类号： F01K23/10 , F01K15/02 , F01K23/14 , F02G5/02 , Y02E20/14 , Y02T10/166
摘要： A high efficiency combined cycle internal combustion and steam engine includes a cylinder having a piston mounted for reciprocation therein with an internal combustion chamber outward of the piston, a fixed cylinder cap sealingly and slideably mounted within the piston and a steam expansion/recompression chamber inside the piston adjacent the cylinder cap. The cylinder cap can be unheated or heated externally to reduce condensation of steam entering the steam chamber from a steam generator fired by waste combustion heat. Steam remaining in the cylinder when a steam exhaust valve closes at the top center position is recompressed during an inward stroke of the piston up to admission pressure prior to admitting the next charge of steam. One valve or a pair of retractable steam inlet valves connected in series within the cylinder cap act in cooperation with steam recompression and clearance volume to achieve an effective zero steam chamber clearance and a gain in mean Rankine cycle temperature to maximize efficiency. The amount of steam admitted each outward stroke is continuously regulated, e.g. by shifting the phase of one steam admission valve of a pair to vary their overlap for determining the steam mass admitted during each cycle to reduce specific fuel consumption. Other valves balance steam displacement with the steam generator output to use steam more efficiently. Engine coolant can be evaporated in a combustion chamber cooling jacket to form steam which is then superheated in a combustion exhaust manifold.
摘要翻译：一种高效率的联合循环内燃机和蒸汽机包括一个气缸，该气缸具有安装成往复运动的活塞，内部燃烧室位于活塞的外部，固定的气缸盖可密封地和可滑动地安装在活塞内，以及一个蒸汽膨胀/再压缩室活塞靠近气缸盖。气缸盖可以不加热或从外部加热，以减少通过废燃烧热量燃烧的蒸汽发生器进入蒸汽室的蒸汽冷凝。当蒸汽排气阀在顶部中心位置关闭时，在气缸中残留的蒸汽在进入下一次蒸汽之前在活塞的向内冲程期间被再压缩直到进入压力。在气缸盖内串联连接的一个阀门或一对可伸缩蒸汽入口阀与蒸汽再压缩和间隙容积配合起来，以实现有效的零蒸汽室间隙和增加平均兰金循环温度以最大化效率。每个向外冲程进入的蒸汽量被连续调节，例如，通过改变一对蒸汽入口阀的相位来改变其重叠，以确定在每个循环期间允许的蒸汽质量以减少特定燃料消耗。其他阀门平衡蒸汽排量与蒸汽发生器输出，以更有效地使用蒸汽。发动机冷却剂可以在燃烧室冷却套中蒸发以形成蒸汽，然后在燃烧排气歧管中过热。

112. 发明授权

US07406830B2 Compression-evaporation system for liquefied gas 失效
标题翻译：液化气压缩蒸发系统
公开(公告)号：US07406830B2
公开(公告)日：2008-08-05
申请号：US11305367
申请日：2005-12-16
申请人： Dominique Valentian , Damien Feger , Noël Marchal , François Danguy , Olivier Lagnel
发明人： Dominique Valentian , Damien Feger , Noël Marchal , François Danguy , Olivier Lagnel
IPC分类号： F17C9/02 , F01K17/00 , F04B23/00
CPC分类号： F17C7/04 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/036 , F17C2227/0142 , F17C2227/0157 , F17C2227/0316 , F17C2227/0393 , F17C2260/046 , F17C2265/05 , F17C2265/068 , F17C2270/0136 , Y02E20/14
摘要： The compressor-evaporator system for liquefied gas contained in a tank comprises, in addition to a deice for evaporation by heat exchange with a liquid and devices for conditioning and transferring gas to a pipeline, a motor-driven turbopump comprising a rotary assembly of high bending stiffness on a common shaft line, with at least one high pressure pump, a turbine, and a central electrical machine capable of being used in motor mode or in generator mode. The rotary assembly of the motor-driven turbopump is adapted to present a high speed of rotation, greater than 12,000 rpm, while remaining outside ranges for exciting critical speeds in rotation. All of the internal portions of the motor-driven turbopump are immersed in a cryogenic fluid that is the same as the liquefied gas contained in the tank. The internal cavities of the motor-driven turbopump that are under different thermodynamic conditions are separated by contactless dynamic seals. Electronic power circuits connected to an electricity network control the central electrical machine in motor mode or generator mode.
摘要翻译：包含在罐中的用于液化气体的压缩机 - 蒸发器系统除了用于与液体进行热交换的蒸发用壳体和用于调节和将气体转移到管道的装置之外，还包括马达驱动的涡轮泵，其包括高弯曲的旋转组件具有至少一个高压泵，涡轮机和能够用于电动机模式或发电机模式的中央电机的公共轴线上的刚度。马达驱动的涡轮泵的旋转组件适于呈现大于12,000rpm的高转速旋转，同时保持旋转临界速度的外部范围。马达驱动的涡轮泵的所有内部部分浸入与罐中所含的液化气体相同的低温流体。在不同热力学条件下的电动涡轮泵的内部空腔由非接触式动态密封件分开。连接到电力网络的电力电路以电机模式或发电机模式控制中央电机。

113. 发明申请

US20050252213A1 Condensation removal for use with a draft inducer 审中-公开
标题翻译：冷凝去除与牵引诱导剂一起使用
公开(公告)号：US20050252213A1
公开(公告)日：2005-11-17
申请号：US10847646
申请日：2004-05-17
申请人： Fred Brown
发明人： Fred Brown
IPC分类号： F23L17/00 , F24H8/00 , F28B1/00 , F01B31/16 , F01K9/00 , F01K17/00
CPC分类号： F24H8/003 , F23L17/005 , Y02B30/104
摘要： A condensation removal apparatus is disclosed. The condensation removal apparatus is used with a hot water heater wherein the hot water heater produces a fuel exhaust. The fuel exhaust from the hot water heater is provided to a draft inducer through an inlet which includes a thermally conductive plate having a hole through which the fuel exhaust flows. The draft inducer mixes ambient air with the fuel exhaust and reduces the temperature of the mixture as compared to the fuel exhaust. The mixture is directed to an outlet of the draft inducer and through piping into another environment. As the mixture cools, condensation forms within the piping. The condensation drips back down through the draft inducer. The condensation is then directed onto the thermally conductive plate. Since the thermally conductive plate maintains a high temperature, the condensation is turned from a liquid form into a gaseous form and is directed back through the draft inducer to the outlet.
摘要翻译：公开了一种冷凝去除装置。冷凝除去装置与热水加热器一起使用，其中热水器产生燃料排气。来自热水加热器的燃料排出口通过包括导热板的入口提供到牵引导流板，该导热板具有燃料排出物流过的孔。牵引导流器将环境空气与燃料排放混合，并且与燃料排放相比降低了混合物的温度。混合物被引导到牵引导流器的出口并通过管道进入另一环境。当混合物冷却时，在管道内形成冷凝物。冷凝水通过牵引导流器回落。然后将冷凝物导向导热板。由于导热板保持高温，所以冷凝物从液体形式转变为气态，并通过牵引导流器返回到出口。

114. 发明申请

US20050241311A1 Zero emissions closed rankine cycle power system 审中-公开
标题翻译：零排放闭合式循环电力系统
公开(公告)号：US20050241311A1
公开(公告)日：2005-11-03
申请号：US11109237
申请日：2005-04-18
申请人： Keith Pronske , Roger Anderson , Fermin Viteri
发明人： Keith Pronske , Roger Anderson , Fermin Viteri
IPC分类号： F01K3/18 , F01K13/00 , F01K17/00 , F01K23/10
CPC分类号： F01K3/18 , F01K3/188 , F01K23/10 , F25J3/04018 , F25J3/04127 , F25J3/04533 , F25J3/04618 , F25J2230/06 , F25J2240/70 , F25J2240/82 , F25J2250/40 , F25J2250/50 , F25J2260/80 , Y02E20/344
摘要： A fuel combustion power generation system is provided operating as a closed loop Rankine cycle and with zero atmospheric emissions. The fuel is combusted with oxygen in a combustor to generate high temperature products of combustion. The products of combustion are routed to a first side of a heat exchanger. A second side of the heat exchanger has a working fluid of the closed loop Rankine cycle passed therethrough to boil the working fluid into a gas. The working fluid is then expanded, condensed back to a liquid and pumped back to high pressure for return to the heat exchanger. the products of combustion enter a condenser, where gases are collected and liquids recirculated or released. The products of combustion can be expanded upstream of the heat exchanger. The fuel can be a gaseous fuel or a solid or liquid fuel, such as coal or biomass, with gasification before combustion.
摘要翻译：提供燃料燃烧发电系统作为闭环兰金循环并且具有零大气排放。燃料在燃烧器中与氧燃烧以产生高温燃烧产物。燃烧产物被引导到热交换器的第一侧。热交换器的第二侧具有通过其的闭环兰金循环的工作流体将工作流体煮沸成气体。然后将工作流体膨胀，冷凝回液体并泵送回高压回到热交换器。燃烧产物进入冷凝器，其中收集气体并且液体再循环或释放。燃烧产物可以在热交换器的上游扩展。燃料可以是气体燃料或固体或液体燃料，例如煤或生物质，在燃烧之前具有气化。

115. 发明授权

US06918253B2 Power system with enhanced thermodynamic efficiency and pollution control 失效
标题翻译：具有增强的热力学效率和污染控制的电力系统
公开(公告)号：US06918253B2
公开(公告)日：2005-07-19
申请号：US10181760
申请日：2001-01-11
申请人： Alexander G. Fassbender
发明人： Alexander G. Fassbender
IPC分类号： F01K17/00 , F02C3/28 , F22B1/22 , F23J15/06 , F01K25/06
CPC分类号： F23J15/06 , F02C3/28 , F22B1/22 , F23J2219/70 , F23L2900/07001 , F23L2900/07008 , Y02E20/16 , Y02E20/18 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/363
摘要： An elevated pressure power plant (100) for cleanly and efficiently oxidizing, gasifying or combusting a fuel. The fuel is oxidized or gasified in a reaction chamber (210) at a pressure range from approximately 700 psia to 2000 psia, or from approximately 850 psia to 1276 psia. Products of combustion from the chamber may be passed to a heat exchanger (224). A portion of the condensed water may be recycled to the products of combustion upstream of the heat exchanger. Also, before being passed to the reaction chamber, the coolant may be routed through the heat exchanger in a two-step pressure fashion.
摘要翻译：用于清洁和有效地氧化，气化或燃烧燃料的高压发电厂（100）。燃料在反应室（210）中在约700psia至2000psia或约850psia至1276psia的压力范围内被氧化或气化。来自腔室的燃烧产物可以被传送到热交换器（224）。冷凝水的一部分可以再循环到热交换器上游的燃烧产物。而且，在被传送到反应室之前，冷却剂可以以两步压力方式通过热交换器。

116. 发明授权

US5560210A Rankine cycle power plant utilizing an organ fluid and method for using the same 失效
标题翻译：利用器官液的兰金循环发电厂及其使用方法
公开(公告)号：US5560210A
公开(公告)日：1996-10-01
申请号：US428846
申请日：1995-04-25
申请人： Lucien Y. Bronicki
发明人： Lucien Y. Bronicki
IPC分类号： F01K25/06 , F01K25/08 , F01K17/00
CPC分类号： F01K25/06 , F01K25/08
摘要： A Rankine cycle power plant has a vaporizer member responsive to heat input for vaporizing a working fluid and producing vaporized working fluid, a turbogenerator responsive to vaporized working fluid for generating power and producing heat depleted working fluid, a condenser member responsive to said heat depleted working fluid for condensing the same and producing condensate, and suitable piping for returning said condensate to the vaporizer. The working fluid is in the form of a liquid having a plurality of fractions; at least one fraction is distilled from said liquid to produce a distillated fluid. It is this distillated fluid that is supplied to the power plant as the working fluid.
摘要翻译：兰金循环发电厂具有蒸发器构件，其响应于热量输入以蒸发工作流体并产生蒸发的工作流体，响应于汽化的工作流体产生功率并产生耗尽热量的工作流体的涡轮发电机，响应所述耗尽热量的冷凝器用于冷凝它们并产生冷凝物的流体，以及用于将所述冷凝物返回到蒸发器的适当管道。工作流体是具有多个级分的液体的形式; 从所述液体中蒸馏出至少一个馏分以产生蒸馏的流体。这是作为工作流体供应给发电厂的这种蒸馏液。

117. 发明授权

US5140818A Internal moisture separation cycle 失效
标题翻译：内部水分分离循环
公开(公告)号：US5140818A
公开(公告)日：1992-08-25
申请号：US697373
申请日：1991-05-09
申请人： George J. Silvestri, Jr. , Paul W. Viscovich
发明人： George J. Silvestri, Jr. , Paul W. Viscovich
IPC分类号： F01K7/40 , F01K17/00
CPC分类号： F01K7/40
摘要： A steam turbine system including a low pressure (LP) turbine has a plurality of moisture extraction points at which a steam-water mixture is extracted and passed through a respective one of a corresponding plurality of heat exchangers. Each exchanger passes the steam-water mixture in heat exchange relationship with feedwater in a feedwater conduit. A low pressure and low temperature final stage extraction point on the steam turbine is coupled to a condenser, and water collected at the condenser is directed into the feedwater conduit. The system separates at least some of the steam in the steam-water mixture from the final stage extraction point and passes this steam in heat exchange relationship with water in the feedwater conduit.
摘要翻译：包括低压（LP）涡轮机的蒸汽涡轮机系统具有多个水分提取点，蒸汽 - 水混合物在此提取并通过相应的多个热交换器中的相应的一个。每个交换器在给水管道中通过与给水的热交换关系的蒸汽 - 水混合物。蒸汽涡轮机上的低压和低温末级提取点被连接到冷凝器，并且在冷凝器处收集的水被引导到给水管道中。该系统将蒸汽 - 水混合物中的蒸汽中的至少一部分与最终级萃取点分离，并使该蒸汽与给水管道中的水热交换。

118. 发明授权

US4848088A Heat recycling process 失效
标题翻译：热回收过程
公开(公告)号：US4848088A
公开(公告)日：1989-07-18
申请号：US128077
申请日：1987-12-03
申请人： Milan P. M. Lazarevich
发明人： Milan P. M. Lazarevich
IPC分类号： B01D3/00 , F01K17/00
CPC分类号： F01K17/005 , B01D3/007
摘要： The present invention relates to process and apparatus for regenerating low temperature, low pressure energy from the vaporization of a primary fluid having a high boiling point and a large latent heat of vaporization to high pressure, high temperature energy which can then either be fed back to that same primary fluid or put to other uses. The process comprises interacting the primary fluid with a heat recycling fluid consisting of a solution of two basic fluids, a solute and a solvent. The solvent has a low boiling point and a large latent heat of vaporization, while the solvent has a high boiling point. The solute and the solvent have a high affinity for one another. The heat recycling fluid takes up the latent heat of vaporization of the primary fluid to separate the solute from the solution and thereby produce an endothermic reaction. The solute is subsequently forced back into solution in the solvent in an exothermic reaction which liberates the latent heat of vaporization of the solute in the form of sensible heat energy usable for heating the recycling fluid. After being heated, the recycling fluid may be interacted with either the primary fluid or used as a heat source any other heat using process.
摘要翻译：本发明涉及用于从具有高沸点和大的蒸发潜热至高压的高温能量的初级流体的蒸发中再生低温，低压能量的方法和装置，然后可以将其反馈回相同的主要流体或放在其他用途上。该方法包括使主流体与由两种碱性流体，溶质和溶剂的溶液组成的热循环流体相互作用。溶剂具有低沸点和大的蒸发潜热，而溶剂具有高沸点。溶质和溶剂对彼此具有高亲和力。热回收液体吸收初级流体的蒸发潜热，使溶质与溶液分离，从而产生吸热反应。溶质随后在放热反应中被强制回到溶剂中，释放溶质的潜热，其形式可用于加热回收液体。加热后，再循环流体可以与主要流体相互作用或用作任何其他热使用过程的热源。

119. 发明授权

US4799356A Synthesis gas generation complex and process 失效
标题翻译：合成气生成复合物及工艺
公开(公告)号：US4799356A
公开(公告)日：1989-01-24
申请号：US890035
申请日：1986-07-28
申请人： Egon L. Doering
发明人： Egon L. Doering
IPC分类号： F01K21/00 , F01K17/00
CPC分类号： F01K21/00 , Y02E20/344
摘要： A synthesis gas-power generation complex is disclosed, the complex being characterized by ability to generate sufficient electrical power for internal use and for export, and by structure for improved heat recovery and utilization. A process for synthesis gas production and power generation utilizing these concepts is also disclosed.
摘要翻译：公开了一种合成气发电复合体，该复合物的特征在于能够产生用于内部使用和出口的足够的电力，以及用于改进热回收和利用的结构。还公开了利用这些概念的合成气生产和发电的方法。

120. 发明授权

US4428202A Electrical power generation by fractionation column reboiler 失效
$Electrical power generation by fractionation column reboiler$
标题翻译：通过分馏塔再沸器进行发电
公开(公告)号：US4428202A
公开(公告)日：1984-01-31
申请号：US394374
申请日：1982-07-01
申请人： Don B. Carson
发明人： Don B. Carson
IPC分类号： B01D3/00 , B01D3/32 , F01K3/18 , F01K17/00
CPC分类号： B01D3/007 , B01D3/322 , F01K3/185 , Y02E20/14 , Y10S203/21 , Y10S203/90
摘要： A process is disclosed for driving a turbine, which preferably is connected to an electrical generator, using energy supplied by the reboiler system of a fractionation column. The portion of the bottoms liquid of the column which is to be recycled through the reboiler is pressurized by a pump, and the high pressure liquid is heated and vaporized or brought to a supercritical state in the reboiler. The resultant high temperature stream is then depressurized through the turbine down to the desired pressure and temperature of the vapor stream used to reboil the column. The process is an extremely efficient method of generating electrical energy in a petroleum refinery or petrochemical installation.
摘要翻译：公开了一种用于驱动涡轮的方法，该涡轮优选地连接到发电机，利用由分馏塔的再沸器系统提供的能量。通过再沸器再循环的塔的底部液体的一部分被泵加压，并且高压液体被加热并蒸发或在再沸器中达到超临界状态。然后将所得高温物流通过涡轮降压至用于重新沸腾塔的蒸气流的所需压力和温度。该过程是在石油炼厂或石化设备中产生电能的非常有效的方法。

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