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. 发明公开

EP2809892A1 IMPROVED HEAT UTILIZATION IN ORC SYSTEMS 失效转让
标题翻译：改进的热能利用在ORC系统
公开(公告)号：EP2809892A1
公开(公告)日：2014-12-10
申请号：EP13744188.7
申请日：2013-02-04
申请人： Electratherm, Inc. , Williams, David , Wain, Hans
发明人： WILLIAMS, David , WAIN, Hans
IPC分类号： F01K23/10 , F01K25/02 , F01K27/00 , F02G5/02
CPC分类号： F01K23/10 , C05F17/0018 , C05F17/0027 , C12M21/04 , C12M29/24 , C12M43/04 , C12M43/08 , F01K7/16 , F01K9/003 , F01K13/00 , F01K13/006 , F01K13/02 , F01K23/04 , F01K23/064 , F01K23/18 , F01K25/06 , F01K25/08 , F01K25/10 , F03G7/04 , Y02E10/46 , Y02E20/14 , Y02E20/16 , Y02E50/343 , Y02P20/129 , Y02P20/145 , Y02T10/16 , Y02T10/166 , Y02W30/43 , Y02W30/47
摘要： Apparatus, systems and methods are provided for the improved use of waste heat recovery systems which utilize the organic Rankine cycle (ORC) to generate mechanical and/or electric power from waste heat of large industrial machines (prime movers) generating power from biofuel such as biogas produced during the anaerobic digestion process. Waste heat energy obtained from prime mover(s) is provided to one or more ORC system(s) which are operatively coupled to separate electrical generator(s). The ORC system includes a heat coupling subsystem which provides the requisite condensation of ORC working fluid by transferring heat from ORC working fluid to another process or system, such as anaerobic digester tank(s), to provide heat energy that enhances the production of fuel for the prime mover(s) without requiring the consumption of additional energy for that purpose.

2. 发明申请

WO2013116861A1 IMPROVED HEAT UTILIZATION IN ORC SYSTEMS 审中-公开
标题翻译：改进ORC系统的热利用
公开(公告)号：WO2013116861A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/024670
申请日：2013-02-04
申请人： ELECTRATHERM, INC. , WILLIAMS, David , WAIN, Hans
发明人： WILLIAMS, David , WAIN, Hans
IPC分类号： F01K23/10 , F01K25/02 , F01K27/00 , F02G5/02
CPC分类号： F01K23/10 , C05F17/0018 , C05F17/0027 , C12M21/04 , C12M29/24 , C12M43/04 , C12M43/08 , F01K7/16 , F01K9/003 , F01K13/00 , F01K13/006 , F01K13/02 , F01K23/04 , F01K23/064 , F01K23/18 , F01K25/06 , F01K25/08 , F01K25/10 , F03G7/04 , Y02E10/46 , Y02E20/14 , Y02E20/16 , Y02E50/343 , Y02P20/129 , Y02P20/145 , Y02T10/16 , Y02T10/166 , Y02W30/43 , Y02W30/47
摘要： Apparatus, systems and methods are provided for the improved use of waste heat recovery systems which utilize the organic Rankine cycle (ORC) to generate mechanical and/or electric power from waste heat of large industrial machines (prime movers) generating power from biofuel such as biogas produced during the anaerobic digestion process. Waste heat energy obtained from prime mover(s) is provided to one or more ORC system(s) which are operatively coupled to separate electrical generator(s). The ORC system includes a heat coupling subsystem which provides the requisite condensation of ORC working fluid by transferring heat from ORC working fluid to another process or system, such as anaerobic digester tank(s), to provide heat energy that enhances the production of fuel for the prime mover(s) without requiring the consumption of additional energy for that purpose.
摘要翻译：提供了设备，系统和方法，用于改进使用废热回收系统，其利用有机朗肯循环（ORC）从大型工业机器（原动机）的废热产生来自生物燃料的动力的机械和/或电力，在厌氧消化过程中产生的沼气。从原动机获得的余热能被提供给可操作地耦合到分离的发电机的一个或多个ORC系统。 ORC系统包括热耦合子系统，其通过将ORC工作流体的热量传递到另一过程或系统（例如厌氧消化池）来提供ORC工作流体所需的冷凝，以提供增加燃料生产的热能原动机，而不需要为此目的消耗额外的能量。

3. 发明申请

WO2014018677A1 MULTIPLE ORGANIC RANKINE CYCLE SYSTEM AND METHOD 审中-公开
标题翻译：多元有机RANKINE循环系统及方法
公开(公告)号：WO2014018677A1
公开(公告)日：2014-01-30
申请号：PCT/US2013/051893
申请日：2013-07-24
申请人： ELECTRATHERM, INC.
发明人： LEIBOWITZ, Hank , WAIN, Hans , WILLIAMS, David
IPC分类号： F01K21/00 , F01K25/00
CPC分类号： F01K25/08 , F01K13/006 , F01K23/00 , F01K23/065
摘要： Systems and methods are provided for the use of systems that recover mechanical power from waste heat energy using multiple working expanders with a common working fluid. The system accepts waste heat energy at different temperatures and utilizes a single closed-loop circuit of organic refrigerant flowing through all expanders in the system where the distribution of heat energy to each of the expanders allocated to permit utilization of up to all available heat energy. In some embodiments, the system maximizes the output of the waste heat energy recovery process. The expanders can be operatively coupled to one or more generators that convert the mechanical energy of the expansion process into electrical energy.
摘要翻译：提供的系统和方法用于使用具有共同工作流体的多个工作膨胀器从废热能恢复机械功率的系统。该系统在不同温度下接受余热能，并利用流过系统中所有膨胀器的有机制冷剂的单个闭环回路，其中分配给每个膨胀器的热能分配以允许利用所有可用的热能。在一些实施例中，系统使废热回收过程的输出最大化。膨胀器可以可操作地耦合到一个或多个将膨胀过程的机械能转换成电能的发电机。

4. 发明公开

EP3108126A1 APPARATUS, SYSTEMS AND METHODS FOR LUBRICATION OF FLUID DISPLACEMENT MACHINES 审中-公开
标题翻译：设备，系统和方法用润滑液式位移装置
公开(公告)号：EP3108126A1
公开(公告)日：2016-12-28
申请号：EP15751428.2
申请日：2015-02-21
申请人： Electratherm, Inc.
发明人： BROKAW, Tom , OXNER, Andrew , BRAUTIGAM, August , WAIN, Hans
IPC分类号： F01K25/04 , F01K25/06 , F01C1/16 , F01C21/04 , F01D25/22
CPC分类号： F01C21/04 , C09K5/04 , C09K5/045 , C10M101/00 , C10M105/06 , C10M171/008 , C10M2203/065 , C10M2203/1006 , C10M2205/223 , C10N2220/302 , C10N2240/30 , F01C1/16 , F01C21/06 , F01K25/08
摘要： Apparatuses, systems, and methods are provided for the lubrication of fluid displacement machines, in particular positive displacement machines such as twin screw expanders utilized in organic Rankine cycle systems, comprising a working fluid mixed with a lubricant that is neither soluble nor miscible in the liquid phase of the working fluid.
摘要翻译：提供了用于流体移位机的润滑装置，系统和方法，特别是容积式位移装置：例如在有机兰金循环系统中使用的双螺杆膨胀机，包括工作流体与润滑剂混合做既不可溶也没有混溶性液体工作流体的相。

5. 发明申请

WO2015127331A1 APPARATUS, SYSTEMS AND METHODS FOR LUBRICATION OF FLUID DISPLACEMENT MACHINES 审中-公开
标题翻译：流体变形机械润滑的装置，系统和方法
公开(公告)号：WO2015127331A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/016990
申请日：2015-02-21
申请人： ELECTRATHERM, INC.
发明人： BROKAW, Tom , OXNER, Andrew , BRAUTIGAM, August , WAIN, Hans
IPC分类号： F01K25/04 , F01K25/06 , F01C1/16 , F01C21/04 , F01D25/22
CPC分类号： F01C21/04 , C09K5/04 , C09K5/045 , C10M101/00 , C10M105/06 , C10M171/008 , C10M2203/065 , C10M2203/1006 , C10M2205/223 , C10N2220/302 , C10N2240/30 , F01C1/16 , F01C21/06 , F01K25/08
摘要： Apparatuses, systems, and methods are provided for the lubrication of fluid displacement machines, in particular positive displacement machines such as twin screw expanders utilized in organic Rankine cycle systems, comprising a working fluid mixed with a lubricant that is neither soluble nor miscible in the liquid phase of the working fluid.
摘要翻译：提供了设备，系统和方法，用于流体排放机器，特别是有机兰金循环系统中使用的诸如双螺杆膨胀机的正排量机器的润滑，其包括与不溶于或不溶于液体的润滑剂混合的工作流体工作流体的相位。

6. 发明申请

WO2014146007A1 APPARATUS, SYSTEMS, AND METHODS FOR LOW GRADE WASTE HEAT MANAGEMENT 审中-公开
标题翻译：低等级废物热管理的装置，系统和方法
公开(公告)号：WO2014146007A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030876
申请日：2014-03-17
申请人： ELECTRATHERM, INC.
发明人： OXNER, Andrew , WAIN, Hans , BRAUTIGAM, August
IPC分类号： F01K23/02 , F01K25/04
CPC分类号： F01K25/08 , B60H1/00828 , B60H2001/00928 , F01K7/36 , F01K25/10 , F04C23/003 , F04C29/04
摘要： The present invention relates to apparatus, systems, and methods of managing large quantities of low-grade waste heat energy by 1) generating excess electric power via an ORC process driven by the removal and recovery of waste heat under favorable operating conditions, and 2) utilizing the same apparatus to provide waste heat removal via a refrigeration process that consumes electric power when environmental conditions do not permit operation in the ORC mode. The mode of operation of the system is principally determined by the thermal energy of the waste heat stream and the availability, or lack thereof, of adequate cooling resources. Such resources are often subject to local environmental conditions, particularly ambient temperature which varies on a diurnal and annual basis.
摘要翻译：本发明涉及通过在有利的运行条件下通过废热的除去和回收驱动的ORC过程产生过量电力的方法来管理大量的低等级废热能的装置，系统和方法，以及2）利用相同的装置通过在环境条件不允许在ORC模式下操作时消耗电力的制冷过程提供废热去除。该系统的运行模式主要取决于废热流的热能及其可用性或缺乏足够的冷却资源。这些资源往往受到当地环境条件的限制，特别是环境温度每天都会有变化。

7. 发明公开

EP2971620A1 APPARATUS, SYSTEMS, AND METHODS FOR LOW GRADE WASTE HEAT MANAGEMENT 有权转让
标题翻译：用于低品位废热管理的装置，系统和方法
公开(公告)号：EP2971620A1
公开(公告)日：2016-01-20
申请号：EP14764530.3
申请日：2014-03-17
申请人： Electratherm, Inc.
发明人： OXNER, Andrew , WAIN, Hans , BRAUTIGAM, August
IPC分类号： F01K23/02 , F01K25/04
摘要： The present invention relates to apparatus, systems, and methods of managing large quantities of low-grade waste heat energy by 1) generating excess electric power via an ORC process driven by the removal and recovery of waste heat under favorable operating conditions, and 2) utilizing the same apparatus to provide waste heat removal via a refrigeration process that consumes electric power when environmental conditions do not permit operation in the ORC mode. The mode of operation of the system is principally determined by the thermal energy of the waste heat stream and the availability, or lack thereof, of adequate cooling resources. Such resources are often subject to local environmental conditions, particularly ambient temperature which varies on a diurnal and annual basis.
摘要翻译：本发明涉及通过以下方式管理大量低级废热能的设备，系统和方法：1）通过在有利的操作条件下通过去除和回收废热驱动的ORC过程产生过量电力，以及2）当环境条件不允许在ORC模式下操作时，利用相同的装置来提供通过消耗电力的制冷过程去除废热。系统的操作模式主要由废热流的热能以及可用性或缺乏足够的冷却资源来确定。这些资源通常受当地环境条件的影响，特别是环境温度随昼夜变化而变化。

8. 发明公开

EP2877713A1 MULTIPLE ORGANIC RANKINE CYCLE SYSTEM AND METHOD 无效
标题翻译：系统和方法的多种有机兰金循环
公开(公告)号：EP2877713A1
公开(公告)日：2015-06-03
申请号：EP13823065.1
申请日：2013-07-24
申请人： Electratherm, Inc.
发明人： LEIBOWITZ, Hank , WAIN, Hans , WILLIAMS, David
IPC分类号： F01K21/00 , F01K25/00
CPC分类号： F01K25/08 , F01K13/006 , F01K23/00 , F01K23/065
摘要： Systems and methods are provided for the recovery mechanical power from heat energy sources using a common working fluid comprising, in some embodiments, an organic refrigerant flowing through multiple heat exchangers and expanders. The distribution of heat energy from the source may be portioned, distributed, and communicated to each of the heat exchangers so as to permit utilization of up to all available heat energy. In some embodiments, the system utilizes up to and including all of the available heat energy from the source. The expanders may be operatively coupled to one or more generators that convert the mechanical energy of the expansion process into electrical energy, or the mechanical energy may be communicated to other devices to perform work.

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