专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06594997B2 Vapor engines utilizing closed loop fluorocarbon circuit for power generation 有权
标题翻译：蒸汽发动机采用闭环碳氟化合物电路进行发电
公开(公告)号：US06594997B2
公开(公告)日：2003-07-22
申请号：US10041841
申请日：2002-01-07
申请人： Pat Romanelli
发明人： Pat Romanelli
IPC分类号： F01K2508
CPC分类号： F01K25/08
摘要： A method and apparatus for efficiently generating mechanical or electrical energy. The method includes the steps of heating a vaporizable, first liquid heat transfer medium to generate a high pressure vapor; utilizing the high pressure vapor to provide mechanical energy and thereafter condensing the vapor to a liquid; and recycling the condensed liquid to the heating step for re-use as the first liquid heat transfer medium. The apparatus includes a closed loop heat transfer medium system having a first heat exchanger for heating a vaporizable, first liquid heat transfer medium to generate a high pressure vapor; a mechanical device which utilizes the high pressure vapor to provide mechanical energy; a condenser for condensing the vapor to a liquid; and piping for fluidly connecting the first heat exchanger, mechanical device and condenser, and for recycling the condensed liquid to the first heat exchanger for re-use. The first heat transfer medium is preferably maintained in a hermetically sealed circuit so that essentially no loss of heat transfer medium occurs during the heating and condensing steps, and is a fluorocarbon or fluorocarbon mixture that (a) generates a high pressure of at least 400 psi at a pressure generation temperature that is below the boiling point of water, (b) has a boiling point which is below the freezing point of water, and (c) has a critical temperature which is above that of the pressure generation temperature. Also disclosed are various apparatus and vapor engines that utilize the heat transfer medium and to generate electrical power or motive forces.
摘要翻译：一种用于有效地产生机械或电能的方法和装置。该方法包括加热可蒸发的第一液体传热介质以产生高压蒸气的步骤; 利用高压蒸汽提供机械能，然后将蒸气冷凝成液体; 并将冷凝的液体再循环到用于再利用的加热步骤作为第一液体传热介质。该装置包括一个闭环传热介质系统，该系统具有第一热交换器，用于加热可蒸发的第一液体传热介质以产生高压蒸气; 利用高压蒸汽提供机械能的机械装置; 用于将蒸气冷凝成液体的冷凝器; 以及用于流体连接第一热交换器，机械装置和冷凝器的管道，以及用于将冷凝的液体再循环到第一热交换器以供再利用。优选地，第一传热介质保持在气密密封的回路中，使得在加热和冷凝步骤期间基本上不会损失传热介质，并且是碳氟化合物或碳氟化合物混合物，其（a）产生至少400psi的高压在低于水沸点的压力发生温度下，（b）的沸点低于水的凝固点，（c）的临界温度高于压力产生温度。还公开了利用传热介质并产生电力或动力的各种装置和蒸气发动机。

2. 发明授权

US06694740B2 Method and system for a thermodynamic process for producing usable energy 失效
标题翻译：用于产生可用能量的热力学过程的方法和系统
公开(公告)号：US06694740B2
公开(公告)日：2004-02-24
申请号：US10251439
申请日：2002-09-20
申请人： Ramesh C. Nayar
发明人： Ramesh C. Nayar
IPC分类号： F01K2508
CPC分类号： F01K25/065
摘要： The present invention comprises, in one embodiment, a process for producing energy through a thermodynamic cycle comprising transforming a first working fluid having at least two components into usable energy and a first exhaust stream; diverting at least a portion of the first exhaust stream to form a diverted first exhaust stream; transferring heat from the diverted first exhaust stream to the first working fluid, thereby partially condensing the diverted first exhaust stream to form a partially condensed diverted first exhaust stream; separating the partially condensed diverted first exhaust stream into a vapor stream and a liquid stream; and transforming the vapor stream into usable energy. The present invention also comprises a system for producing energy through novel implementation of a thermodynamic cycle.
摘要翻译：在一个实施方案中，本发明包括通过热力循环产生能量的方法，包括将具有至少两个组分的第一工作流体转化成可用能量和第一排气流; 转向所述第一排气流的至少一部分以形成转向的第一排气流; 将热量从转向的第一排气流转移到第一工作流体，从而部分地冷凝转向的第一排气流以形成部分冷凝的转向的第一排气流; 将部分冷凝的转移的第一排气流分离成蒸气流和液体流; 并将蒸汽流转化为可用能量。本发明还包括通过热力循环的新颖实现来产生能量的系统。

3. 发明授权

US06494042B2 Method of and apparatus for producing uninterruptible power 有权
标题翻译：生产不间断电源的方法和设备
公开(公告)号：US06494042B2
公开(公告)日：2002-12-17
申请号：US09780672
申请日：2001-02-12
申请人： Lucien Y. Bronicki
发明人： Lucien Y. Bronicki
IPC分类号： F01K2508
CPC分类号： F01K25/08 , F01K13/02 , H02J9/08
摘要： Apparatus for producing uninterruptible power upon loss of power from an electric grid, comprising at least one hot standby organic Rankine cycle turbine system including a vapor turbine and a generator for producing power upon loss of power from the electric grid; a control unit for sensing loss of power from the electric grid and activating the hot standby organic Rankine cycle turbine system; and means for rotating the turbine when power is available from the electric grid. In addition, a method for producing uninterruptible power upon loss of power from an electric grid, said method comprising the steps of: providing at least one hot organic Rankine cycle turbine system including a vapor turbine and a generator for producing power upon loss of power from the electric grid; sensing loss of power from the electric grid and activating the hot standby organic Rankine cycle turbine system; and rotating the turbine in the hot standby organic Rankine cycle turbine system when power is available from the electric grid.
摘要翻译：一种用于在从电网失去电力时产生不间断电力的设备，包括至少一个热备用有机朗肯循环涡轮机系统，其包括蒸汽涡轮机和用于在从电网断电时产生电力的发电机; 控制单元，用于感测来自电网的功率损失并激活热备用有机朗肯循环涡轮机系统; 以及用于当从电网获得电力时旋转涡轮机的装置。另外，一种用于在从电网失去功率时产生不间断电力的方法，所述方法包括以下步骤：提供至少一个热有机朗肯循环涡轮机系统，其包括蒸汽涡轮机和发电机，用于在电力损失时发电电网; 感测电网的电力损失，激活热备有机朗肯循环涡轮机系统; 并且当来自电网的电力可用时，使热备用有机朗肯循环涡轮机系统中的涡轮机旋转。

4. 发明授权

US06574963B1 Electrical energy-generating heat sink system and method of using same to recharge an energy storage device 有权
公开(公告)号：US06574963B1
公开(公告)日：2003-06-10
申请号：US09991110
申请日：2001-11-16
申请人： Pooya Tadayon , Franklin G. Monzon , Prateek Dujari
发明人： Pooya Tadayon , Franklin G. Monzon , Prateek Dujari
IPC分类号： F01K2508
CPC分类号： F01K3/185 , F03G7/00
摘要： An electrical energy-generating heat sink system is described herein that provides a convenient and economical method for continuously recharging an energy storage device in electronic devices.

5. 发明授权

US06167706A Externally fired combined cycle gas turbine 失效
标题翻译：外燃联合循环燃气轮机
公开(公告)号：US06167706A
公开(公告)日：2001-01-02
申请号：US08971750
申请日：1997-11-17
申请人： Lucien Y. Bronicki , Daniel Goldman , Joseph Sinia
发明人： Lucien Y. Bronicki , Daniel Goldman , Joseph Sinia
IPC分类号： F01K2508
CPC分类号： F02C3/26 , F01K23/10 , F02C1/04 , F02C3/28 , F02C6/18 , F02C7/08 , F05D2220/72 , Y02E20/16
摘要： An externally fired gas turbine system according to the present invention has a compressor for compressing ambient air and producing compressed air, an air heat exchanger for heating the compressed air to produce heated compressed air, a turbine for expanding the heated compressed air to produce heat depleted expanded air, and a generator connected to the turbine for generating electricity. According to the present invention, the system also includes combustible products producing apparatus for processing fuel to produce combustible products that include combustible gases and an external combustion chamber for burning the combustible products and transferring heat to the air heat exchanger and producing heat depleted combustion products. The system also includes a closed Rankine cycle steam power plant having a water heat exchanger for vaporizing water and producing steam using heat contained in the heat depleted combustion products. The power plant further includes a steam turbine for expanding the steam producing power and expanded steam, and a steam condenser for condensing the expanded steam producing condensate that is returned to the water heat exchanger.
摘要翻译：根据本发明的外部燃烧的燃气轮机系统具有用于压缩环境空气并产生压缩空气的压缩机，用于加热压缩空气以产生加热的压缩空气的空气热交换器，用于使加热的压缩空气膨胀以产生热耗尽的涡轮机连接到涡轮机以发电的发电机。根据本发明，该系统还包括用于处理燃料以产生包括可燃气体的可燃产物的可燃产物生产装置和用于燃烧可燃物并将热传递到空气热交换器并产生耗尽热量的燃烧产物的外部燃烧室。该系统还包括封闭的兰金循环蒸汽发电厂，其具有用于蒸发水的水热交换器并且使用包含在耗尽热量的燃烧产物中的热量产生蒸汽。发电厂还包括用于膨胀蒸汽发生功率和膨胀蒸汽的蒸汽轮机，以及用于冷凝返回到水热交换器的膨胀蒸汽产生冷凝物的蒸汽冷凝器。

6. 发明授权

US06820423B1 Method for improving power plant thermal efficiency 失效
标题翻译：提高发电厂热效率的方法
公开(公告)号：US06820423B1
公开(公告)日：2004-11-23
申请号：US10654096
申请日：2003-09-03
申请人： Jonathan W. Linney , Michael B. Bibb , Timothy Ray Bauer
发明人： Jonathan W. Linney , Michael B. Bibb , Timothy Ray Bauer
IPC分类号： F01K2508
CPC分类号： F01K25/08
摘要： Embodiments of the invention include a method for retrofitting a power plant that reduces the consumption of fossil fuel using compressed heated air by retrofitting the power plant by adding at least three heat exchangers, a vessel, a pump, and a control system to the power plant, wherein the first heat exchanger receives compressed heated air from a power source and produces heated heat exchange fluid and a second heat exchanger heats a hydrocarbon flow that drives a turbine coupled to a generator in the power plant, wherein the generator produces power and exhaust gases, wherein the method entails pumping a heat exchange fluid through a first heat exchanger; exchanging heat with compressed heated air; splitting heated fluid flow into a second heat exchanger and a vessel; flowing the heated fluid through a second heat exchanger exchanging heat with a hydrocarbon flow; flowing the heated fluid from the vessel to a third heat exchanger; and using the vessel to accommodate fluid thermal expansion.
摘要翻译：本发明的实施例包括一种用于改造发电厂的方法，其使用压缩的加热空气来减少化石燃料的消耗，通过将至少三个热交换器，容器，泵和控制系统添加到发电厂来改造发电厂，其中所述第一热交换器从动力源接收压缩的加热空气并产生加热的热交换流体，并且第二热交换器加热驱动与所述发电厂中的发电机相连的涡轮机的烃流，其中所述发电机产生动力和废气其中所述方法需要通过第一热交换器泵送热交换流体; 与压缩空气进行热交换; 将加热的流体流分解成第二热交换器和容器; 使加热的流体流过与烃流交换热量的第二热交换器; 将加热的流体从容器流动到第三热交换器; 并使用容器适应流体热膨胀。

7. 发明授权

US06691514B2 Method and apparatus for generating power 失效
标题翻译：用于发电的方法和装置
公开(公告)号：US06691514B2
公开(公告)日：2004-02-17
申请号：US10128037
申请日：2002-04-23
申请人： Richard D. Bushey
发明人： Richard D. Bushey
IPC分类号： F01K2508
CPC分类号： F01K25/10
摘要： A method and apparatus for generating power is provided. Nitrogen gas is compressed by a compressor so as to provide liquid nitrogen of a predetermined temperature. A gaseous refrigerant is passed through the compressed nitrogen so as to condense the refrigerant. The condensed refrigerant is passed through the ambient air having a predetermined temperature such that the temperature and pressure of the refrigerant increase. The expansion of the refrigerant in a turbine drives a generator that, in turn, generates power.
摘要翻译：提供一种用于发电的方法和装置。氮气被压缩机压缩，以提供预定温度的液氮。气态制冷剂通过压缩氮气以冷凝制冷剂。冷凝的制冷剂通过具有预定温度的环境空气，使得制冷剂的温度和压力增加。涡轮机中的制冷剂的膨胀驱动发电机，发电机又产生电力。

8. 发明授权

US06523347B1 Thermodynamic power system using binary working fluid 失效
标题翻译：使用二元工作流体的热力动力系统
公开(公告)号：US06523347B1
公开(公告)日：2003-02-25
申请号：US09805019
申请日：2001-03-13
申请人： Alexei Jirnov , Mikhail A. Jirnov
发明人： Alexei Jirnov , Mikhail A. Jirnov
IPC分类号： F01K2508
CPC分类号： F04C23/003 , F01C1/3442 , F01C11/004 , F02C7/143 , F02G2250/03 , F04C18/3442 , F04C29/0007 , F04C29/0092 , F05D2260/211 , F25B11/00 , Y02E20/16
摘要： A thermodynamic power system has a low-temperature closed bottoming cycle using a first working fluid (first gas) and open or closed modified Brayton topping cycles using a second working fluid (second gas). In the bottoming cycle a mixture of a first gas such as helium or hydrogen and a fine dispersed low-temperature non-freezable lubricating liquid is polytropically compressed in a compressor and then the liquid content is separated from the first gas. The separated first gas is isobarically heated using heat from the second gas and then the heated first gas is adiabatically expanded and cooled while performing useful work and thereafter is fed to the compressor and mixed with the separated liquid to serve as a coolant and facilitate rejection of polytropic heat and to supplement the cool gas/liquid mixture providing polytropic compression of the first gas and thus completing the bottoming cycle. The low-temperature bottoming cycle functions to cool the second working fluids of the open or closed modified Brayton topping cycles before their compression. The power system using a high temperature heat source can generate a large amount of specific power to achieve a high actual thermal efficiency greater than 0.8.
摘要翻译：热力动力系统具有使用第一工作流体（第一气体）的低温封闭底循环和使用第二工作流体（第二气体）的开放或闭合的改进的布雷顿顶部循环。在底循环中，将第一气体如氦气或氢气与细分散的低温不可冷冻润滑液体的混合物在压缩机中多重压缩，然后将液体内容物与第一气体分离。分离的第一气体使用来自第二气体的热量进行同步加热，然后加热的第一气体被绝热膨胀和冷却，同时进行有用的工作，然后进料到压缩机中并与分离的液体混合以用作冷却剂，多变热，并补充冷气/液体混合物，提供第一气体的多变压缩，从而完成底循环。低温底循环功能用于在压缩之前冷却打开或关闭的修改的Brayton顶压循环的第二工作流体。使用高温热源的电力系统可以产生大量的比功率，以实现大于0.8的高实际热效率。

9. 发明授权

US06233938B1 Rankine cycle and working fluid therefor 失效
标题翻译：兰金循环及其工作流体
公开(公告)号：US06233938B1
公开(公告)日：2001-05-22
申请号：US09536494
申请日：2000-03-27
申请人： Mark Nicodemus
发明人： Mark Nicodemus
IPC分类号： F01K2508
CPC分类号： F01K25/08
摘要： Thermal decomposition studies have been performed on methylene chloride at temperatures of 450, 480, 550, 650, 750, and 850° F. After the 550, 650, 750, and 850° F. studies, samples were taken and analyzed for acidic decomposition products of methylene chloride. Qualatative analyses were also done using a gas chromatograph. This report presents the results of the studies. A description of the apparatus and procedures used to obtain the measured data is also included in the report.
摘要翻译：已经在450,450,550,650,750和850°F温度下对二氯甲烷进行热分解研究。在550,650,750和850°F研究之后，取样并分析酸分解产物二氯甲烷。使用气相色谱仪也进行了定性分析。本报告介绍了研究结果。用于获取测量数据的设备和程序的描述也包括在报告中。

10. 发明授权

US06817181B2 Method for operating a heat-producing plant for burning chlorine-containing fuels 有权
标题翻译：用于操作用于燃烧含氯燃料的发热设备的方法
公开(公告)号：US06817181B2
公开(公告)日：2004-11-16
申请号：US10250946
申请日：2003-07-09
申请人： Christer Andersson
发明人： Christer Andersson
IPC分类号： F01K2508
CPC分类号： F23J15/003 , B01D53/68 , F22G3/008 , F23G2209/26 , F23J2219/40 , Y02E20/12
摘要： A method for operating a heat-producing plant having a chamber for burning chlorine-containing fuels and a channel connected with the chamber, in which a plurality of consecutive heat-transferring devices are located, which can heated by hot flue gas which flows through the channel in the direction from the combustion chamber towards an outlet. The flue gas is conditioned by addition of a sulphur-containing additive injected into the flue gas downstream a combustion zone and upstream that heat-transferring device being the first to be hit by the flue gas. Alkaline chlorides are sulphated thereby reducing chlorine-induced corrosion of the heat-transferring devices. As additive ammonium sulphate ((NH4)2SO4), ammonium bisulphate ((NH4)HSO4), ferrous sulphate (FeSO4), or sulphuric acid (H2SO4), is used, in order to form reactive sulphur trioxide (SO3).
摘要翻译：一种用于操作具有用于燃烧含氯燃料的室的发热设备的方法和与室连通的通道，其中设置有多个连续的传热装置，其可以通过流过通道从燃烧室朝向出口方向。烟道气通过加入注入燃烧区下游的烟道气中的含硫添加剂和上游的第一个被烟道气打击的传热装置来调节。碱性氯化物被硫酸化，从而减少热传导装置的氯引起的腐蚀。使用硫酸铵（（NH 4）2 SO 4），硫酸铵（（NH 4）HSO 4），硫酸亚铁（FeSO 4）或硫酸（H 2 SO 4），以形成反应性三氧化硫（SO 3）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式