专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明申请

WO2012145406A3 AUTONOMOUS SELF-POWERED SYSTEM FOR REMOVING THERMAL ENERGY FROM POOLS OF LIQUID HEATED BY RADIOACTIVE MATERIALS, AND METHODS OF THE SAME 审中-公开
标题翻译：用于从由放射性物质加热的液体池中去除热能的自动自供电系统及其方法
公开(公告)号：WO2012145406A3
公开(公告)日：2014-05-01
申请号：PCT/US2012034095
申请日：2012-04-18
申请人： HOLTEC INTERNATIONAL INC , SINGH KRISHNA P , RAMPALL INDRESH , RAJKUMAR JOSEPH
发明人： SINGH KRISHNA P , RAMPALL INDRESH , RAJKUMAR JOSEPH
IPC分类号： G21C19/07
CPC分类号： F01K25/08 , F22B1/162 , F28B1/06 , F28D7/1607 , F28D7/1669 , F28D15/0266 , F28D2021/0031 , F28D2021/0064 , F28F1/16 , G21C15/243 , G21C19/07 , G21C19/08 , G21C2015/185 , Y02E30/40
摘要： An autonomous self-powered system for cooling radioactive materials comprising: a pool of liquid; a closed-loop fluid circuit comprising a working fluid having a boiling temperature that is less than a boiling temperature of the liquid of the pool, the closed-loop fluid circuit comprising, in operable fluid coupling, an evaporative heat exchanger at least partially immersed in the liquid of the pool, a turbogenerator, and a condenser; one or more forced flow units operably coupled to the closed-loop fluid circuit to induce flow of the working fluid through the closed-loop fluid circuit; and the closed-loop fluid circuit converting thermal energy extracted from the liquid of the pool into electrical energy in accordance with the Rankine Cycle, the electrical energy powering the one or more forced flow units.
摘要翻译：一种用于冷却放射性物质的自主自供电系统，包括：液体池; 一种闭环流体回路，其包括沸点温度小于所述池的液体的沸点温度的工作流体，所述闭环流体回路在可操作的流体耦合中包括蒸发热交换器，所述蒸发热交换器至少部分地浸没在池的液体，涡轮发电机和冷凝器; 一个或多个强制流动单元可操作地耦合到闭环流体回路以引导工作流体流过闭环流体回路; 并且根据兰金循环将从池的液体提取的热能转换成电能的闭环流体回路，电力为一个或多个强制流动单元供电。

102. 发明申请

WO2013139564A1 WÄRMETAUSCHER FÜR EINEN OXYGENATOR UND VERFAHREN ZUR HERSTELLUNG EINES DERARTIGEN WÄRMETAUSCHERS 审中-公开
标题翻译：热交换，用于生产这种热交换器中的氧合器和方法
公开(公告)号：WO2013139564A1
公开(公告)日：2013-09-26
申请号：PCT/EP2013/053853
申请日：2013-02-27
申请人： RAUMEDIC AG
发明人： STÖCKER, Martin , ZEITLER, Andreas
IPC分类号： F28F9/16 , F28F21/06 , F28D7/16 , A61M1/16 , B01D63/02
CPC分类号： F28D7/103 , A61M1/1698 , B21D53/06 , F28D7/16 , F28D7/1615 , F28D7/1669 , F28D2021/005 , F28F9/162 , F28F21/06 , F28F21/062 , F28F2275/12 , Y10T29/49361
摘要： Ein Wärmetauscher für einen Oxygenator umfasst mehrere jeweils eine Schlauch-Längsachse (2) aufweisende Schlauchabschnitte (3), wobei die Schlauchabschnitte (3) in einem eine Bündel- Längsachse (5) aufweisenden Bündel (4) angeordnet sind und die Schlauchabschnitte (3) in mindestens einem Verbindungsabschnitt (6) des Bündels (4) durch Fügen mittels chemischer und/oder physikalischer Klebstoffverbindungen miteinander verbunden sind. Ein Verfahren zur Fertigung des Wärmetauscher wird ebenso angegeben.
摘要翻译：对于充氧的热交换器包括多个在每种情况下的管纵向轴线（2）包括管区段（3），其中所述管区段（3）在一个束纵向轴线（5）包括束（4）被布置和管段（3）中至少一个连接部分（6）的束的（4）通过连接化学和/或物理粘合剂化合物的手段连接在一起。制造热交换器的方法，只是表示。

103. 发明申请

WO2012106605A2 STAGED GRAPHITE FOAM HEAT EXCHANGERS 审中-公开
标题翻译：标志石墨泡沫热交换器
公开(公告)号：WO2012106605A2
公开(公告)日：2012-08-09
申请号：PCT/US2012/023786
申请日：2012-02-03
申请人： LOCKHEED MARTIN CORPORATION , MAURER, Scott, M. , KLETT, James, W.
发明人： MAURER, Scott, M. , KLETT, James, W.
IPC分类号： F28F1/00 , F28F3/12
CPC分类号： F28D3/02 , F25B39/028 , F28D3/04 , F28D7/024 , F28D7/16 , F28D7/1669 , F28F9/22 , F28F13/003 , F28F21/02 , F28F2009/226 , F28F2275/062
摘要： Shell-and-tube heat exchangers that utilize one or more foam heat transfer units engaged with the tubes to enhance the heat transfer between first and second fluids. The foam of the heat transfer units can be any thermally conductive foam material that enhances heat transfer. In an embodiment, a liquid distribution unit is employed that sprays a fluid to maximize the energy transfer through the use of large surface/volume ratio of the sprayed fluid. The spraying can be used in combination with or separately from the foam heat transfer units. Also, the tubes can be helically twisted around the liquid distribution unit so that the sprayed fluid impinges on the tubes. The shell-and-tube heat exchangers described herein are highly efficient, inexpensive to build, and corrosion resistant. The heat exchangers can be configured as an evaporator, a condenser, or for single phase cooling or heating thermal transfer applications.
摘要翻译：壳管式热交换器利用与管接合的一个或多个泡沫传热单元来增强第一和第二流体之间的热传递。传热单元的泡沫可以是增强热传递的任何导热泡沫材料。在一个实施例中，使用喷射流体以通过使用喷射流体的大的表面/体积比来最大化能量传递的液体分配单元。喷涂可以与泡沫传热单元组合使用或分开使用。此外，管可以围绕液体分配单元螺旋扭转，使得喷射的流体撞击在管上。本文所述的管壳式热交换器是高效的，廉价的构建和耐腐蚀的。热交换器可以被配置为蒸发器，冷凝器或用于单相冷却或加热热转印应用。

104. 发明申请

WO2012022344A3 CLEANING OF A HEAT EXCHANGER CONNECTED TO AN ASSEMBLY 审中-公开
标题翻译：一个单位与相关器清洗
公开(公告)号：WO2012022344A3
公开(公告)日：2012-07-05
申请号：PCT/DE2011075174
申请日：2011-07-22
申请人： QALOVIS FARMER AUTOMATIC ENERGY GMBH , ALLGAIER ALEXANDER , HUELSCHER MANFRED
发明人： ALLGAIER ALEXANDER , HUELSCHER MANFRED
IPC分类号： F28D7/16 , F28G3/16
CPC分类号： F02G1/055 , F28D7/06 , F28D7/1669 , F28G1/166 , F28G3/166
摘要： In the case of a method for cleaning a heat exchanger connected to an assembly, wherein the heat exchanger is firstly cooled from the operating temperature thereof to a cleaning temperature, and subsequently a liquid as a cleaning agent is sprayed onto the heat exchanger from a cleaning head, the invention proposes that the heat exchanger has a ring-shaped cross section and surrounds a central free space, a flow of a pure substance conducted in a circuit flows through said heat exchanger, and said heat exchanger remains connected to the assembly during the cleaning process, and that, to carry out the cleaning process, the cleaning head is inserted into the free space of the heat exchanger, the heat exchanger is flushed through radially from the inside to the outside, wherein a cleaning liquid is used which has at least partial solubility for the dirt to be removed, and that, after the cleaning process is carried out, the cleaning head is removed from the free space of the heat exchanger.
摘要翻译：在用于清洁连接到发电机热交换器，其中所述热交换器被首先冷却从它的工作温度，以清洗温度，然后注入液体作为清洗剂的清洁头的热交换器的方法，本发明建议，所述热交换器包括一环形具有横截面，并围绕一个中央空间中，通过一再循环纯组分穿过，和清洗过程中保持连接到发电机，并且所述清洁头以完成清洁过程被引入到换热器的自由空间中，径向热交换器从内侧向外侧刷新，其中的清洗液被使用，其具有至少污染物的部分溶解性被移除，并且所述清洁头到从的清除完成清洁过程热交换器引出。

105. 发明申请

WO2011085784A3 UHT SYSTEM AND METHOD FOR HEAT TREATING TEMPERATURE-SENSITIVE FOOD PRODUCTS 审中-公开
标题翻译： UHT系统和方法对温度敏感的食物产品的热处理
公开(公告)号：WO2011085784A3
公开(公告)日：2012-02-23
申请号：PCT/EP2010007765
申请日：2010-12-17
申请人： GEA TDS GMBH , TACKE LUDGER , BUSCH NORBERT , ZIMMERMANN DIETRICH , ASSING HUBERT , SCHWENZOW UWE , SCHLAG BRIGITTE
发明人： TACKE LUDGER , BUSCH NORBERT , ZIMMERMANN DIETRICH , ASSING HUBERT , SCHWENZOW UWE , SCHLAG BRIGITTE
IPC分类号： F28D7/00 , F28D7/16 , F28F9/02
CPC分类号： A23L3/22 , A23L3/16 , A23V2002/00 , F28D7/10 , F28D7/1669 , F28F9/028
摘要： The invention relates to a UHT system for heat treating temperature-sensitive food products, in particular desserts or dessert-like products, comprising a pre-heating zone and a subsequent high-heating zone according to the preamble of claim 1. The aim of the invention is to achieve accurate and fast temperature adjustment of the food product leaving the pre-heating zone to the temperature conditions at the inlet of the high-heating zone in a UHT system of the generic type, and at the same time, with an equal dwell time for all partial amounts of the food product, to ensure that the food product is treated in a particularly thermally gentle manner and to keep the mechanical loading of the food product as low as possible. Said aim is achieved in that the first line section (L1) is conducted across a trimming heater (10) heated by means of a third heating medium (M3), a return line (LR) branches off from the second line section (L2) at a branch point (V1), the return line opening into the first line section (L1) at a union point (V2) upstream of the trimming heater (10) with respect to the flow direction of the first heating medium (M1) in the first line section (L1), a second conveying device (3) that conveys from the branch point (V1) to the union point (V2) is arranged in the return line (LR), and of the product-conducting heat exchangers of the pre-heating and high-heating zones (100, 100-1,...; 100+1, 100+2,...), at least the first heat exchanger of the pre-heating zone (100) is designed such that, for the at least one tube bundle (100.i), all inner tubes (300) are arranged in the shape of a circular ring, on a single circle (K), and, in an outer channel (200*) designed as an annular chamber, extend in the longitudinal direction of the outer channel, and are supported at each end in a tube support plate (700, 800).
摘要翻译：本发明涉及一种用于对温度敏感的食品产品热处理UHT植物，特别是甜点或甜点状产品，具有Vorerhitzerzone和随后Hocherhitzerzone根据权利要求1的前序部分是在UHT安装所述类型的本Erfindüng的目的实现退出处Hocherhitzerzone的进口处的温度条件下Vorerhitzerzone食物产品的光的精确和快速的温度调节，同时确保在相同的停留时间为食品产品的所有子集是所述食品的热非常温和处理和保持食物产品的机械载荷尽可能低，这是通过经由第三加热介质（M3）加热微调加热器（10）的第一行部分（L1）被引导°，在分支点（V1），回流管线的第二线部分（L2）的度（LR）来实现分支，其中，基于在所述第一线部（L1）在一个接合点（V2）在第一线部分（L1）打开微调过热器（10）上游的第一加热介质（M1）的流动方向，°即（在回流管路LR ）一种（分支V1）（V2为结合位点）被布置促进第二传送器（3）°，以及（来自的优点和Hocherhitzerzone 100，100-1携带产品的热交换器，...，100 + 1， 100 + 2，...）的Vorerhitzerzone（100）的第一热交换器的至少形成为使得，当所述至少一个管束（100.i）的圆环的所有内管（300），在一个单一的圆（K）和在蛋形成为环形空间外通道NEM（200 *）被布置在其纵向方向上延伸，并在管支撑板（700，800）各端部被支撑。

106. 发明申请

WO2007034050A1 TURBOMOTEUR A DOUBLE FLUX POURVU D’UN PREREFROIDISSEUR 审中-公开
标题翻译： TURBOFAN用预冷器提供
公开(公告)号：WO2007034050A1
公开(公告)日：2007-03-29
申请号：PCT/FR2006/002091
申请日：2006-09-13
申请人： AIRBUS FRANCE , PORTE, Alain
发明人： PORTE, Alain
IPC分类号： B64D13/08 , F02C6/08 , F01D9/06
CPC分类号： F01D9/065 , B64D13/06 , F02C6/08 , F02C7/14 , F02C7/18 , F02K3/06 , F28D7/1615 , F28D7/1669 , F28D7/1684 , F28D2021/0021 , Y02T50/675
摘要： - Turbomoteur à double flux pourvu d'un prérefroidisseur. - Selon l'invention, pour évacuer le courant d'air froid réchauffé (24), il est prévu au moins une conduite d'évacuation (25) disposée dans la chambre (12) et reliant le prérefroidisseur (18) à au moins un orifice d'évacuation (26) pratiqué dans le carénage interne (10), en sortie de ladite tuyère (3) et au moins approximativement en regard de l'aile (16).
摘要翻译：本发明涉及一种具有预冷器的涡轮风扇。本发明的特征在于，为了排空加热的冷空气流（24），至少一个排放管（25）布置在室（12）中，并将预冷器（18）连接到至少一个排出孔）设置在所述内部整流罩（10）中，在所述排气喷嘴（3）的输出中并且至少与所述机翼（16）相对。

107. 发明申请

WO2005033605A2 SOLID BUFFER RODS IN HIGH TEMPERATURE HEAT EXCHANGER 审中-公开
标题翻译：高温热交换器中的固体缓冲器
公开(公告)号：WO2005033605A2
公开(公告)日：2005-04-14
申请号：PCT/US2004/005466
申请日：2004-02-25
申请人： HONEYWELL INTERNATIONAL INC.
发明人： JENSEN, Joseph, Mead , TRUONG, Hai, Ly , ALEXANDER, Thomas, Lee
IPC分类号： F28F
CPC分类号： F28F9/0131 , F28D7/1669 , F28D20/0056 , F28F2225/00 , F28F2265/26 , Y02E60/142
摘要： A heat exchanger for transferring energy from a second fluid to a first fluid has a plurality of tubes to carry one of the fluids and a layer of thermal buffer members on one side of the tubes to act as a buffer to reduce high thermal stresses that may be caused by global temperature patterns and localized high gradients that occur in system transients such as start up and shutdown. Conventional heat exchangers often have a short lifespan due to high thermal stresses acting on the core of the heat exchanger. The heat exchanger uses the thermal buffer members as an increased thermal mass to cause the temperature of the heat exchanger core to change in a more gradual manner, thereby reducing thermal stresses.
摘要翻译：用于将能量从第二流体传递到第一流体的热交换器具有多个管以承载流体中的一个和在管的一侧上的一层热缓冲构件以用作缓冲器以减少高热应力，由系统瞬变（如启动和关闭）中发生的全局温度模式和局部高梯度引起。常规的热交换器通常具有短的寿命，这是由于作用在热交换器的芯上的高热应力。热交换器使用热缓冲构件作为增加的热质量以使热交换器芯的温度以更渐进的方式改变，从而降低热应力。

108. 发明申请

WO1992005111A1 APPARATUS FOR AMMONIA SYNTHESIS 审中-公开
标题翻译：氨基酸合成装置
公开(公告)号：WO1992005111A1
公开(公告)日：1992-04-02
申请号：PCT/US1991006523
申请日：1991-09-10
申请人： C F BRAUN INC.
发明人： C F BRAUN INC. , GROTZ, Bernard, J.
IPC分类号： C01C01/04
CPC分类号： C01C1/0423 , B01J8/0005 , B01J8/0453 , B01J8/0457 , B01J8/0496 , B01J2208/00212 , B01J2208/00274 , B01J2208/00495 , B01J2208/0053 , F28D7/16 , F28D7/1669 , F28F21/083 , Y02P20/52
摘要： An apparatus for the synthesis of ammonia having at least two synthesis reactors (331, 351) in series in which two high temperature heat sink tube bundles are combined in a single shell (340) which is close coupled to the inlet and outlet of a reactor, the second tube bundle (318) being diposed in an interior portion of the exchanger shell inside of the first tube bundle, the first tube bundle (314) being connected for flow from its tubes to the reactor inlet, the second tube bundle being connected for flow to its tubes from the reactor outlet.
摘要翻译：一种用于合成氨的装置，其具有串联的至少两个合成反应器，其中两个高温散热管束组合在与反应器的入口和出口紧密耦合的单个壳中，第二管束设置在第一管束内部的第一管束的内部部分，第一管束从其管连接到反应器入口，第二管束连接成从反应器出口流入其管。

109. 发明授权

US12055350B2 Vertical heat exchanger 有权
公开(公告)号：US12055350B2
公开(公告)日：2024-08-06
申请号：US17279164
申请日：2019-10-15
申请人： Wieland Provides Srl
发明人： Franco Provenziani , Paolo Pitrelli , Paolo Donello
IPC分类号： F28D7/16 , F28F9/22 , F28F9/24
CPC分类号： F28D7/1646 , F28F9/24 , F28D7/16 , F28D7/1669 , F28D7/1676 , F28F2009/226
摘要： A heat exchanger is disclosed having a tube bundle, intended to internally receive a first fluid, and a shell with an inlet opening at a first end. The shell allows an internal circulation of a second fluid and is arranged to surround the tube bundle. An inner casing to the shell circumscribes the bundle within a heat exchange chamber so that between the casing and the shell an annular region extending in a continuous way along the length of the bundle is defined. The annular region is in fluid communication with the exchange chamber through an outflow opening obtained at a second end of the inner casing where the latter has a rear wall facing an opening of the shell to outlet the second fluid from the heat exchanger. The inlet and outlet openings are in fluid communication by means of the annular region.

110. 发明公开

US20240141836A1 GAS TURBINE ENGINE COMPONENT WITH INTEGRAL HEAT EXCHANGER 审中-公开
公开(公告)号：US20240141836A1
公开(公告)日：2024-05-02
申请号：US17976413
申请日：2022-10-28
申请人： Pratt & Whitney Canada Corp.
发明人： Eric S. Durocher
IPC分类号： F02C7/22 , F02C3/04 , F23R3/28 , F28D7/16
CPC分类号： F02C7/22 , F02C3/04 , F23R3/28 , F28D7/1669 , F28D2021/0026
摘要： An assembly is provided for a gas turbine engine. This engine assembly includes a vane array and a heat exchanger integrated with the vane array. The vane array includes an inner platform, an outer platform and a plurality of vanes. The inner platform extends circumferentially about a centerline and forms an inner peripheral boundary of a flowpath through the vane array. The outer platform extends circumferentially about the centerline and forms an outer peripheral boundary of the flowpath through the vane array. The vanes extend across the flowpath between the inner platform and the outer platform. The vanes include a first vane and a second vane. The heat exchanger includes a first vane passage and a second vane passage fluidly coupled with and downstream of the first vane passage. The first vane passage extends through the first vane. The second vane passage extends through the second vane.

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