公开(公告)号：US20220163305A1

公开(公告)日：2022-05-26

申请号：US17104222

申请日：2020-11-25

申请人： Simmonds Precision Products, Inc.

发明人： Jason Graham

IPC分类号： F42B15/34 ,  F25D5/00

摘要： A system includes a guided munition having a housing. A first reservoir is defined within the housing holding a first chemical reactant. A second reservoir is defined within the housing, wherein the second reservoir holds a second chemical reactant configured to undergo an endothermic reaction with the first chemical reactant. A frangible barrier separates between the first and second reservoirs. The frangible barrier is configured to break under forces acting on the guided munition as the guided munition is fired from a weapon. An electronic device can be housed within the housing in thermal contact with at least one of the first reservoir and/or second reservoir for cooling the electronic device with an endothermic reaction upon mixing of the first and second chemical reactants.

公开(公告)号：US10231360B2

公开(公告)日：2019-03-12

申请号：US15346785

申请日：2016-11-09

申请人： LOCKHEED MARTIN CORPORATION

发明人： David T. Howe ,  John Buchan

IPC分类号： F25D5/00 ,  H05K7/20 ,  C09K5/18 ,  F25D5/02

摘要： Embodiments include a heat sink cell comprising a first reservoir having a first volume of space and a first material stored in the first volume of space. The first material provides a first heat sink thermal operating range for the transfer of heat. The cell comprises a second reservoir and a second material stored in the second reservoir. A shape memory alloy (SMA) closes an opening of the second reservoir. The SMA is responsive to a temperature change of the first material or external sources to automatically open the opening so that the first material or the second material spontaneously pass through the opening to cause an endothermic reaction or an exothermic reaction between the first material and the second material to create a second heat sink thermal operating range different from the first heat sink thermal operating range. Embodiments also include a system and method of dual-mode passive thermal management.

公开(公告)号：US20170016664A1

公开(公告)日：2017-01-19

申请号：US15250466

申请日：2016-08-29

申请人： FROSTY COLD, LLC

发明人： DAVID D. LEAVITT ,  JOHN R. BERGIDA

IPC分类号： F25D5/00 ,  C05B7/00 ,  F25D17/02 ,  C09K5/18 ,  F25D5/02 ,  F25D31/00

CPC分类号： C05B7/00 ,  B01F3/04 ,  C09K5/066 ,  C09K5/18 ,  F25D5/02

摘要： Safe, stable, non-toxic and recyclable cooling agent compositions comprising solid particulate compounds undergo an endothermic process when mixed with water such that the resulting mixture is useful for cooling surfaces, liquids and solids. The mixtures include ammonium nitrate in an amount of at least 45 wt % of the mixture. Total nitrogen—containing salts exclusive of phosphates are present in an amount less than 68% by weight of the composition. A phosphate salt is also present in an amount as needed to stabilize the composition against detonation. A balance of additional salts is formulated to provide the mixture with a cooling capacity of at least 240 kJ/kg of the mixture.

摘要翻译： 包含固体颗粒化合物的安全，稳定，无毒和可回收的冷却剂组合物在与水混合时经历吸热过程，使得所得混合物可用于冷却表面，液体和固体。 混合物包括至少45重量％混合物的硝酸铵。 不含磷酸盐的总含氮盐的含量小于组合物重量的68％。 根据需要，磷酸盐也以使组合物稳定以防止爆炸的量存在。 配制另外的盐的余量以提供具有至少240kJ / kg混合物的冷却能力的混合物。

公开(公告)号：US20160131409A1

公开(公告)日：2016-05-12

申请号：US14898192

申请日：2014-06-13

申请人： COLDWAY

发明人： Laurent RIGAUD ,  Francis KINDBEITER

IPC分类号： F25D5/00 ,  F24J1/00 ,  F25D23/00 ,  F25B29/00

CPC分类号： F24V30/00 ,  F25B17/08 ,  F25D11/003 ,  F25D11/027

摘要： A modular device for temperate regulation to be associated with at least one storage enclosure. The device has a thermochemical system having a tank which contains a liquefied gas that, following evaporation, combines with a reactive product contained in a reactor. The device has a switching mechanism that brings the reactor compartment into communication with only the storage enclosure in order to heat the latter and, at the same time, brings the evaporator compartment into communication with the outside of the device; and brings the evaporator compartment into communication with only the storage enclosure in order to cool the latter and, at the same time, brings the reactor compartment into communication with the outside of the device.

摘要翻译： 用于温度调节以与至少一个存储外壳相关联的模块化装置。 该装置具有热化学系统，其具有包含液化气体的罐，蒸发后，与包含在反应器中的反应性产物结合。 该装置具有切换机构，其使得反应室仅与存储壳体连通以加热后者，并且同时使蒸发室与设备的外部连通; 并且使蒸发器室仅与存储外壳连通，以便冷却后者，并且同时使反应室与设备的外部连通。

公开(公告)号：US20150345854A1

公开(公告)日：2015-12-03

申请号：US14705335

申请日：2015-05-06

申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.

发明人： Stefan BRENDELBERGER ,  Jan FELINKS

IPC分类号： F25D5/00

CPC分类号： F25D5/00 ,  B01J8/087 ,  B01J2208/00451 ,  C01B3/063 ,  C01B3/105 ,  F24S80/20 ,  F24S90/00 ,  F28D20/003 ,  Y02E10/40 ,  Y02E60/142 ,  Y02E60/36 ,  Y02E70/30

摘要： The present invention relates to a process for performing a chemical reaction consisting of at least two sequential reversible steps characterized by being performed in a cycle, and to a reactor for performing such process.

摘要翻译： 本发明涉及一种用于进行化学反应的方法，所述化学反应由至少两个顺序可逆步骤组成，其特征在于在循环中进行，并且涉及用于进行该方法的反应器。

公开(公告)号：US09163868B2

公开(公告)日：2015-10-20

申请号：US13981683

申请日：2012-01-24

申请人： Wouter Ducheyne ,  Christian Stevens

发明人： Wouter Ducheyne ,  Christian Stevens

IPC分类号： F28D20/00 ,  F25B30/06 ,  F25D5/00 ,  C09K5/18

CPC分类号： F25D5/00 ,  C09K5/18 ,  F25B30/06 ,  F28D20/003 ,  F28D2020/0026 ,  Y02E60/142

摘要： A method is provided for storing thermal energy or increasing the thermal energy of a heat pump using reversible chemical reactions in which inorganic oxoacid compounds and/or their salts are hydrolysed and condensed or polymerized in order to release and capture heat.The method allows thermal energy to be stored at ambient circumstances in a transportable medium and allows converting a continuous heat generation process into a discontinuous and even dislocated consumption.

摘要翻译： 提供了一种用于使用可逆化学反应来储存热能或增加热泵的热能的方法，其中无机含氧酸化合物和/或其盐被水解和缩合或聚合以释放和捕获热量。 该方法允许在可运输介质中的环境条件下储存热能，并允许将连续发热过程转换成不连续和均匀脱位的消耗。

公开(公告)号：US08943851B2

公开(公告)日：2015-02-03

申请号：US13399641

申请日：2012-02-17

申请人： David W. Gerlach

发明人： David W. Gerlach

IPC分类号： F25D5/00

CPC分类号： F24F13/15 ,  F24F5/0035 ,  F24F6/04 ,  F28D5/02 ,  F28F13/003 ,  F28F19/00 ,  F28F25/02

摘要： An evaporative cooler may include an evaporative cooler housing with a duct extending therethrough, a plurality of cooler louvers with respective porous evaporative cooler pads, and a working fluid source conduit. The cooler louvers are arranged within the duct and rotatably connected to the cooler housing along respective louver axes. The source conduit provides an evaporative cooler working fluid to the cooler pads during at least one mode of operation.

摘要翻译： 蒸发冷却器可以包括具有延伸穿过其中的管道的蒸发冷却器壳体，多个具有相应的多孔蒸发冷却器垫的冷却器百叶窗和工作流体源管道。 冷却器百叶窗布置在管道内并且沿着相应的百叶窗轴线可旋转地连接到冷却器壳体。 源管道在至少一种操作模式期间向冷却器垫提供蒸发冷却器工作流体。

公开(公告)号：US20140364806A1

公开(公告)日：2014-12-11

申请号：US14452642

申请日：2014-08-06

申请人： North Carolina State University

发明人： Andrew J. DiMeo ,  Nathan M. Cox ,  Steven P. Grove ,  Samuel Lee ,  Luke D. Oltmans ,  Kathryn H. Sauer

IPC分类号： A61M5/44 ,  F25D5/00

CPC分类号： A61M5/44 ,  A61F7/0085 ,  A61F7/106 ,  A61F2007/0276 ,  A61M2202/04 ,  A61M2205/3606 ,  A61M2205/364 ,  F25D5/00

摘要： A cooling device includes a target fluid inlet, a target fluid outlet, an inner conduit, and a chamber surrounding the inner conduit. The inner conduit communicates with the target fluid inlet and the target fluid outlet, and provides a flow path for a target fluid to be cooled. The chamber contains a first endothermic reactant and includes a reactant inlet selectively alterable from a closed state to an open state. When the reactant inlet is in the closed state, the first endothermic reactant is isolated from a second endothermic reactant and no endothermic reaction occurs. When the reactant inlet is in the open state, the reactant inlet provides a flow path for enabling the second endothermic reactant to come into contact with the first endothermic reactant in the chamber for initiating the endothermic reaction and cooling the target fluid in the inner conduit.

公开(公告)号：US08534083B2

公开(公告)日：2013-09-17

申请号：US12855361

申请日：2010-08-12

申请人： Martin Nicholas Austin ,  Joel Erik Hitzelberger ,  Jeffrey M. Wood ,  Richard DeVos ,  Andrew Jason Veenstra ,  Brent Alden Junge

发明人： Martin Nicholas Austin ,  Joel Erik Hitzelberger ,  Jeffrey M. Wood ,  Richard DeVos ,  Andrew Jason Veenstra ,  Brent Alden Junge

IPC分类号： F25D21/00 ,  F25D5/00 ,  F25B39/04

CPC分类号： F25B39/04 ,  F25B2339/041 ,  F28D5/00

摘要： An evaporative cooling condenser for a household appliance cooling system includes a water source, a heat exchanger configured to contain a refrigerant, and a fluid heat transfer device, the fluid heat transfer device configured to receive water from the water source and apply the water to the heat exchanger for rejecting heat from the heat exchanger.

摘要翻译： 一种用于家用电器冷却系统的蒸发冷却冷凝器，包括水源，构造成容纳制冷剂的热交换器和流体传热装置，所述流体传热装置构造成从水源接收水并将水施加到 热交换器用于排除来自热交换器的热量。

公开(公告)号：US20130025296A1

公开(公告)日：2013-01-31

申请号：US13442680

申请日：2012-04-09

申请人： David D. Leavitt ,  John R. Bergida

发明人： David D. Leavitt ,  John R. Bergida

IPC分类号： F24J1/00 ,  F25D5/00

CPC分类号： B65D81/3484 ,  F24V30/00 ,  F25D5/02 ,  F25D31/007

摘要： A container cap or lid used to make a self-heating or self-cooling container having an improved shelf-life and an independent heat-transfer compartment or insert in which are utilized liquid-activated endothermic or exothermic agents, a liquid-activated mixer within the compartment, a simple actuation means for initiating the cooling or heating processes and a method for using the same.

摘要翻译： 用于制造具有改进的保质期的自加热或自冷却容器的容器盖或盖，并且使用液体活化的吸热或放热剂，液体活化的吸热或放热剂，液体活化的混合器 隔室，用于启动冷却或加热过程的简单的致动装置及其使用方法。